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Stilo ST5.1 GT Carbon Fiber Racing Helmet – Snell SA2020 / FIA 8859-2015 Huge savings on our remaining inventory of the iconic Stilo ST5.1 GT Carbon Fiber Racing Helmet! Experience professional racing helmet technology at an exceptional closeout value while remaining supplies last. The Stilo ST5.1 GT Carbon Fiber Racing Helmet combines lightweight carbon fiber construction, outstanding visibility, and innovative modular design in one of Stilo's most recognized motorsport helmets. Developed for competitive drivers who demand superior comfort, integrated accessory compatibility, and professional protection, the ST5.1 GT Carbon remains an excellent choice for serious track enthusiasts and racers. Manufactured in Italy using advanced autoclave-molded carbon fiber construction, the ST5.1 GT Carbon provides exceptional strength-to-weight performance while reducing unnecessary helmet mass. Its refined aerodynamic profile, expanded eyeport, and premium noise-attenuating interior deliver the comfort and visibility needed during demanding track sessions. Certified to Snell SA2020 and FIA 8859-2015, the ST5.1 GT Carbon features integrated side ports for optional communications, forced-air cooling, and hydration systems. A clear 3mm anti-fog shield, removable comfort padding, and pre-installed M6 threaded inserts for compatible head and neck restraint anchors complete this versatile racing helmet. Stilo ST5.1 GT Carbon Helmet Key Features Snell SA2020 and FIA 8859-2015 Certified: Meets established motorsport helmet safety standards for qualifying competition and track applications. Autoclave-Molded Carbon Fiber Shell: Lightweight carbon construction engineered for strength, impact protection, and driver comfort. Lightweight Racing Design: Approximately 2.99 lbs in the small shell and 3.32 lbs in the large shell, depending on configuration. Enlarged Eyeport: Improved visibility compared with previous Stilo ST4 helmet designs. Integrated Side Accessory Ports: Accommodates compatible communication, forced-air cooling, and hydration accessories. Clear 3mm Anti-Fog Shield: Factory-supplied shield designed to maintain clear visibility during demanding racing conditions. Multi-Function Shield Lock: Center-mounted locking system designed for convenient operation while wearing racing gloves. Noise-Attenuating Ear Cups: Removable earmuff cushions help reduce unwanted cockpit noise. Removable Comfort Padding: Replaceable cheek and crown padding provides fit customization and easier maintenance. Pre-Installed M6 Threaded Inserts: Ready for installation of compatible FHR/HANS anchor hardware, sold separately. Two Shell Sizes: Optimized shell construction helps provide a more compact fit and reduced unnecessary weight. ST5 Accessory Compatibility: Compatible with selected Stilo ST5 shields, aerodynamic accessories, air kits, and communication systems. Made in Italy: Manufactured and assembled using Stilo's professional motorsport construction techniques. Lightweight Autoclave-Molded Carbon Fiber Construction The Stilo ST5.1 GT Carbon uses advanced carbon fiber construction developed to deliver professional-grade strength while minimizing helmet weight. Its autoclave-molded shell offers an excellent balance of structural integrity, impact performance, and lightweight comfort. Reducing the weight supported by the driver's head and neck can improve comfort during extended driving sessions, particularly under repeated cornering, braking, and acceleration forces. Stilo developed the ST5 GT Carbon with two shell sizes, allowing smaller helmet sizes to use a more compact shell rather than unnecessary padding inside an oversized design. The natural carbon fiber finish showcases the helmet's premium construction while maintaining a distinctive professional racing appearance. Expanded Eyeport for Superior Racing Visibility The Stilo ST5.1 GT Carbon features an enlarged eyeport designed to improve visibility compared with the previous ST4 helmet generation. The taller opening provides additional peripheral and downward vision, helping drivers remain aware of mirrors, surrounding traffic, corner workers, and cockpit controls. The generous eyeport design can also be beneficial for drivers who wear prescription glasses, subject to individual fit. Combined with the clear 3mm shield, the ST5.1 GT Carbon is designed to provide clear sightlines during sprint races, endurance events, club competition, and high-performance driving. Integrated Communication, Hydration, and Forced-Air Ports One of the most distinctive features of the Stilo ST5.1 GT Carbon is its modular accessory system. The helmet incorporates integrated side ports that allow drivers to install a variety of compatible motorsport accessories without compromising the streamlined shell design. Available configurations include: Racing Communications: Compatible Stilo microphone, earplug, and radio communication accessories. Forced-Air Cooling: Optional air intake systems designed to provide additional airflow during hot racing conditions. Driver Hydration: Compatible drinking tubes and hydration connections for extended racing sessions. Helmet Eject Compatibility: Provisions for compatible helmet removal assistance equipment, where applicable. Aerodynamic Accessories: Compatible Stilo spoilers and aerodynamic components for specific racing applications. When optional accessories are not installed, the helmet maintains a clean and streamlined appearance. Communication systems, forced-air kits, hydration equipment, and other accessories are sold separately. Clear 3mm Anti-Fog Shield and Center Locking System The Stilo ST5.1 GT Carbon comes equipped with a clear 3mm shield featuring an anti-fog treatment designed to help maintain visibility during changing cockpit temperatures and racing conditions. The helmet uses Stilo's multi-function center shield locking system, allowing drivers to operate the shield while wearing racing gloves. Compatible Stilo ST5 replacement shields are available in different colors and tint options, providing additional flexibility for different lighting conditions. Optional aerodynamic shield accessories and replacement hardware are also available for compatible ST5 configurations. Noise-Attenuating Ear Cups for Racing Communications Excessive cockpit noise can make communication difficult during competitive racing. The Stilo ST5.1 GT Carbon incorporates removable noise-attenuating earmuff cushions designed to reduce sound around the driver's ears. This feature improves comfort and provides an effective foundation for compatible in-ear communication systems. With optional Stilo electronics installed, drivers can configure the helmet for communication with pit crews and race engineers without exposed wiring interfering with their driving position. The earmuff cushions can also be removed or adjusted to accommodate individual comfort preferences. Premium Interior Comfort and Customizable Fit The ST5.1 GT Carbon features a comfortable fire-resistant interior designed for demanding motorsport environments. Removable cheek and crown padding allow drivers to customize helmet fit using compatible Stilo replacement components. Its intermediate oval fit profile is designed to accommodate a variety of head shapes while providing secure contact around the head. The helmet should fit firmly and evenly without excessive pressure points or unwanted movement. For drivers moving from another helmet brand, proper measurement and fitting are recommended before competition. FHR and HANS Anchor Compatibility The Stilo ST5.1 GT Carbon incorporates pre-installed M6 threaded inserts designed for installation of compatible frontal head restraint anchor hardware. These threaded mounting points allow drivers to configure the helmet for use with compatible HANS and FHR devices. Important: HANS/FHR post anchors are not included as standard equipment with this helmet and must be purchased separately unless specifically included in a product bundle. Use only compatible approved anchor hardware and follow the appropriate installation instructions. Stilo ST5.1 GT Carbon Helmet Weight and Shell Construction Stilo's lightweight construction is one of the defining advantages of the ST5 GT Carbon platform. Small Shell: Approximately 2.99 lbs (1,360 g) Large Shell: Approximately 3.32 lbs (1,505 g) Shell Material: Carbon Fiber Shell Construction: Autoclave-Molded Shell Sizes: Two Actual weight may vary depending on helmet size, production revision, and installed accessories. Stilo ST5.1 GT Carbon Technical Specifications Manufacturer: Stilo Helmets Model: ST5.1 GT Carbon Helmet Family: ST5 GT Helmet Type: Full-Face Racing Helmet Snell Certification: SA2020 FIA Homologation: FIA 8859-2015 Shell Material: Carbon Fiber Shell Construction: Autoclave-Molded Carbon Finish: Natural Carbon Fiber Fit Profile: Intermediate Oval Shell Sizes: Small and Large Approximate Small Shell Weight: 2.99 lbs Approximate Large Shell Weight: 3.32 lbs Shield: Clear 3mm Anti-Fog Shield Mechanism: Center Multi-Function Lock Compatible Shields: Stilo ST5 Series Interior: Fire-Resistant Comfort Fabric Removable Cheek Pads: Yes Replaceable Crown Padding: Yes, Compatible Components Available Noise-Attenuating Ear Cups: Included Communication Ready: Yes, Optional Accessories Required Hydration Compatible: Yes, Optional Accessories Required Forced-Air Compatible: Yes, Optional Accessories Required FHR Mounting: Pre-Installed M6 Threaded Inserts HANS Post Anchors: Sold Separately Helmet Bag: Included Country of Manufacture: Italy Primary Application: Road Racing, GT Racing, HPDE, Time Attack, and Endurance Racing Quantity: Sold Individually Stilo ST5.1 GT Carbon Helmet Compatibility The ST5.1 GT Carbon is compatible with a wide range of accessories developed for the Stilo ST5 helmet platform. Available accessory categories include: Stilo ST5 replacement shields and tinted visors Compatible Stilo communication and radio systems Stilo forced-air cooling kits Compatible driver hydration systems Stilo aerodynamic accessories Compatible cheek pads and interior fit components Approved M6 FHR anchor hardware Always verify accessory compatibility with the specific ST5 GT Carbon helmet configuration before purchasing. Stilo ST5.1 GT Carbon Racing Helmet Sizing Chart Stilo ST5.1 GT Carbon Helmet Care and Maintenance Proper care and maintenance help preserve the performance, comfort, and appearance of your Stilo racing helmet. Exterior Care: Clean the carbon fiber shell using a soft microfiber cloth and helmet-safe cleaning products. Avoid abrasive cleaners, harsh solvents, and excessive heat. Shield Care: Clean the anti-fog shield using approved non-abrasive products. Avoid cleaners that could damage the anti-fog treatment. Interior Care: Clean removable padding according to Stilo's care instructions. Allow all components to dry completely before reinstallation. Accessory Ports: Inspect communication connectors, air ports, and hydration connections regularly. Keep ports protected when optional accessories are not installed. Storage: Store the helmet in a cool, dry location away from direct sunlight and chemical exposure. Inspect the helmet and restraint hardware before every racing event. Stilo ST5.1 GT Carbon Racing Helmet FAQs Is the Stilo ST5.1 GT Carbon Snell SA2020 certified?Yes. The ST5.1 GT Carbon carries Snell SA2020 and FIA 8859-2015 homologations. Always verify that these certifications meet your specific racing organization's current requirements. Is the Stilo ST5.1 GT Carbon FIA approved?Yes. The helmet carries FIA 8859-2015 homologation. Some racing categories require FIA 8860 or newer certification standards, so always confirm eligibility with the applicable rulebook. Is the ST5.1 GT Carbon made from real carbon fiber?Yes. The helmet features autoclave-molded carbon fiber construction designed for lightweight performance and strength. How much does the Stilo ST5.1 GT Carbon weigh?The small shell weighs approximately 2.99 lbs, while the large shell weighs approximately 3.32 lbs. Actual weight varies with configuration. Does the helmet include HANS anchors?The helmet includes integrated M6 threaded mounting inserts. Compatible HANS/FHR post anchors must be purchased separately unless specifically included in a bundle. Does the ST5.1 GT Carbon come with an anti-fog shield?Yes. A clear 3mm anti-fog shield is included as standard equipment. Can I install a radio communication system?Yes. The ST5.1 GT Carbon has integrated accessory ports that accommodate compatible Stilo communication equipment. Electronics are sold separately. Can I add a forced-air helmet cooling system?Yes. Compatible Stilo forced-air accessories can be installed using the helmet's integrated accessory provisions. Can I install a driver hydration system?Yes. The helmet accommodates compatible optional hydration equipment for endurance racing applications. Are the cheek pads removable?Yes. The helmet features removable cheek padding and compatible replacement interior components for fit customization. Does the ST5.1 GT Carbon help reduce cockpit noise?Yes. Removable noise-attenuating earmuff cushions help reduce unwanted sound around the ears, improving comfort and supporting clearer communication when compatible electronics are installed. Will ST5 shields fit the ST5.1 GT Carbon?Yes. The helmet uses the Stilo ST5 shield platform. Always confirm compatibility for specific shield styles and accessory configurations. What is the difference between the ST5.1 GT Carbon and ST5.1 GT Composite?The ST5.1 GT Carbon features lightweight carbon fiber construction, while the GT Composite uses fiberglass-based composite construction. Both share many ST5 platform features and accessory options. How does the ST5.1 GT Carbon compare with the newer ST6?The newer Stilo ST6 platform introduces updated aerodynamics, ventilation, visor technology, and interior refinements. The ST5.1 GT Carbon remains a strong value for drivers seeking premium carbon construction and established ST5 accessory compatibility. Is the ST5.1 GT Carbon suitable for endurance racing?Yes. Its lightweight construction, noise-attenuating ear cups, and optional communication, hydration, and forced-air compatibility make it well suited for endurance racing when permitted by the event's safety regulations. Closeout Savings on the Stilo ST5.1 GT Carbon Take advantage of outstanding savings on our remaining inventory of the Stilo ST5.1 GT Carbon Fiber Racing Helmet. With professional carbon fiber construction, Snell SA2020 and FIA 8859-2015 certification, a clear anti-fog shield, and extensive ST5 accessory compatibility, this helmet continues to offer exceptional performance for serious racers. Limited remaining inventory. Available sizes and quantities may be restricted. Shipping Notice: Signature required upon delivery.  

Stilo ST5 GT Composite Racing Helmet   Snell SA2020 / FIA 8859-2015 The Stilo ST5 GT Composite Racing Helmet combines lightweight fiberglass/Kevlar composite construction, exceptional visibility, and one of the most versatile integrated accessory systems in motorsports. Designed for GT racing, endurance competition, road racing, and performance driving, the ST5 GT delivers professional racing helmet technology with the flexibility to accommodate a wide range of driver equipment. Certified to Snell SA2020 and FIA 8859-2015, the Stilo ST5 GT Composite features an advanced Multi Sandwich Fiber (MSF) shell, an expansive eyeport, a clear anti-fog visor, noise-attenuating earmuffs, and integrated side ports for compatible communication, hydration, and ventilation accessories. Its Intermediate Oval interior shape, removable comfort padding, and two-shell construction provide a secure, customizable fit. Whether preparing for sprint races, endurance events, or track days, the Stilo ST5 GT Composite offers an excellent combination of comfort, safety engineering, and versatility. Stilo ST5 GT Composite Racing Helmet Features Snell SA2020 Certified: Meets the Snell SA2020 automotive racing helmet safety standard. FIA 8859-2015 Homologated: Approved to the FIA 8859-2015 motorsport helmet standard. Fiberglass/Kevlar Composite Shell: Multi Sandwich Fiber construction engineered for strength, impact management, and comfort. Autoclave-Molded Construction: Advanced shell manufacturing process designed to deliver consistent structural performance. Wide Eyeport: Expansive viewing area improves peripheral vision and cockpit awareness. Clear Anti-Fog Visor: Includes a 3mm clear shield with an anti-fog treatment. Central Visor Lock: Convenient center-mounted closure designed for operation while wearing racing gloves. Integrated Side Accessory Ports: Accommodate compatible radio, hydration, and ventilation accessories. Noise-Attenuating Earmuffs: Included removable earmuff cushions help reduce unwanted cockpit noise. Removable Cheek and Crown Padding: Allows fit adjustments using compatible Stilo interior components. Intermediate Oval Fit: Designed for a comfortable, secure fit across a variety of head shapes. Two Shell Sizes: Small and large exterior shells reduce unnecessary bulk. M6 FHR Terminals: Factory-installed threaded receivers accommodate approved HANS and head-and-neck-restraint anchors. Optional Forced-Air Compatibility: Supports compatible Stilo air-cooling accessories. Multiple Visor Options: Compatible with selected clear, tinted, mirrored, and iridium ST5 shields. Made in Italy: Manufactured and assembled using Stilo's motorsport helmet production processes. Lightweight Fiberglass/Kevlar Multi Sandwich Fiber Shell The Stilo ST5 GT Composite features an advanced Fiberglass/Kevlar Multi Sandwich Fiber (MSF) shell designed to balance structural strength, impact-energy management, and helmet weight. Its composite shell construction uses multiple reinforcing materials arranged to provide the protective performance required by Snell SA2020 and FIA 8859-2015. Stilo manufactures the composite shell using an autoclave molding process designed to deliver consistent construction and strength throughout the helmet. The ST5 GT Composite offers a premium alternative to conventional fiberglass racing helmets while maintaining a comfortable, manageable weight for extended driving sessions. Snell SA2020 and FIA 8859-2015 Racing Certification The Stilo ST5 GT Composite carries two recognized automotive motorsport safety certifications: Snell SA2020: Automotive racing helmet certification addressing impact performance and other motorsport-specific safety requirements. FIA 8859-2015: FIA homologation for racing helmets used in approved motorsport applications. These certifications make the ST5 GT Composite suitable for numerous road racing, club racing, track-day, and endurance racing applications where the relevant standards remain accepted. Important: FIA 8859-2015 is not the same as FIA 8860-2018. Racing organizations establish their own accepted certification standards and expiration requirements. Always verify helmet eligibility before competition. Large Eyeport for Exceptional Driver Visibility Visibility is one of the defining characteristics of the Stilo ST5 GT Composite. Its generous eyeport design provides excellent peripheral vision, allowing drivers to maintain greater awareness of mirrors, approaching competitors, dashboard instruments, and cockpit surroundings. The expanded opening is particularly valuable for GT and endurance racing, where situational awareness is essential when navigating traffic and monitoring vehicle information. The helmet's eyeport design also supports Stilo's extensive selection of replacement visors and optical accessories. 3mm Clear Anti-Fog Racing Visor The ST5 GT Composite includes a 3mm clear visor with anti-fog treatment designed to help maintain visibility in changing cockpit conditions. Stilo's central visor locking mechanism provides an accessible closure point that can be operated while wearing racing gloves. The ST5 visor platform supports multiple optional shield finishes, allowing drivers to tailor their setup for different lighting conditions. Compatible options may include clear, smoke, mirrored, and iridium finishes, depending on availability. Explore the Stilo ST5 and ST5.1 Replacement Helmet Shields for additional options. Integrated Side Ports for Maximum Customization One of the ST5 GT Composite's most distinctive features is its integrated side accessory port system. Unlike conventional racing helmets that may require external accessory mounting arrangements, Stilo designed the ST5 shell with dedicated side ports that accommodate compatible components while maintaining a clean helmet profile. Depending on the selected installation, the helmet can accommodate: Integrated communication electronics Compatible microphones and speakers Radio and intercom connection systems Driver hydration equipment and drinking tubes Side-air ventilation accessories Compatible air-cooling systems This modular configuration makes the ST5 GT particularly useful for endurance racing teams and drivers who need to customize their helmets for different vehicles. Communication electronics, hydration systems, air accessories, and other optional equipment are sold separately unless specifically included in the selected configuration. Noise-Attenuating Earmuffs for GT and Endurance Racing The Stilo ST5 GT Composite includes removable noise-attenuating earmuff cushions designed to reduce unwanted sound inside noisy competition vehicles. By creating additional isolation around the ears, these cushions can help improve driver comfort during extended racing sessions. They also provide a useful foundation for compatible integrated communication systems, allowing microphone and speaker equipment to be installed according to driver preference. For endurance racers, effective sound management can make radio communication easier to understand during long stints. Removable Cheek Pads and Adjustable Interior Fit Proper helmet fit is essential for protective performance, comfort, and stability. The ST5 GT Composite incorporates removable cheek and crown comfort padding, allowing compatible interior components to be exchanged when appropriate. This flexibility enables drivers to fine-tune the helmet's fit without compromising the integrity of the protective shell. The black Nomex interior provides fire-resistant materials suitable for automotive motorsport applications. Stilo's Intermediate Oval interior shape is designed to provide secure contact around the head while accommodating a broad range of drivers. Replacement pads must be selected specifically for the ST5 helmet platform and installed according to manufacturer recommendations. Two Shell Sizes for Reduced Weight and Bulk The Stilo ST5 GT Composite uses two exterior shell sizes to provide more proportional helmet dimensions across its available size range. The smaller shell accommodates helmet sizes 54, 55, 57, and 59, while the larger shell accommodates sizes 60, 61, 63, and 64. This approach helps reduce unnecessary exterior material around smaller head sizes while providing adequate interior dimensions for larger drivers. The transition between the small and large shell occurs at size 60, making it particularly important to evaluate fit when selecting between sizes 59 and 60. M6 HANS and FHR Anchor Compatibility The Stilo ST5 GT Composite includes factory-installed M6 threaded mounting receivers designed for approved Frontal Head Restraint hardware. These threaded mounting points allow compatible HANS and other FHR anchor posts to be installed without modifying the helmet shell. Important: M6 threaded receivers are included, but HANS/FHR anchor posts are sold separately unless specified in the selected package. Always use approved anchor hardware and follow the installation requirements of the helmet and head-and-neck-restraint manufacturers. Optional Forced-Air Cooling and Hydration Systems For drivers competing in hot environments or extended endurance races, the ST5 GT Composite can be configured with compatible Stilo ventilation and hydration accessories. Available configurations include selected side-air and top-air systems that can help introduce external cooling air into the helmet. Hydration accessories allow compatible drinking tubes to be routed through the helmet's integrated accessory system. The helmet's modular design helps keep these systems organized while reducing interference with the driver's comfort padding and cockpit equipment. Air-cooling hardware, hydration components, and external cooling equipment are available separately. Stilo ST5 GT Composite Helmet Specifications Manufacturer: Stilo Model: ST5 GT Composite Helmet Type: Full-face automotive racing helmet Snell Certification: SA2020 FIA Homologation: FIA 8859-2015 Shell Material: Fiberglass/Kevlar Multi Sandwich Fiber Shell Construction: Autoclave-molded composite Exterior Shell Sizes: Two Fit Profile: Intermediate Oval Interior: Black Nomex Comfort Padding: Removable cheek and crown pads Earmuffs: Removable noise-attenuating cushions included Included Shield: 3mm clear anti-fog visor Visor System: Central locking mechanism Compatible Shields: Stilo ST5 and ST5.1 FHR Mounting: Factory-installed M6 threaded receivers FHR Anchor Posts: Sold separately Accessory Ports: Integrated side-mounted system Communication System: Optional Hydration System: Optional Forced-Air Compatibility: Yes, with compatible accessories Chin Strap: Double D-ring Helmet Bag: Included Available Finishes: Silver, Matte Black, White Manufacturer Country: Italy Stilo ST5 GT Composite Sizing Chart  Stilo ST5 GT Composite Available Colors The ST5 GT Composite is offered in three traditional racing finishes: Silver: Metallic motorsport appearance with a premium gloss finish. Matte Black: Subtle, understated styling with a non-gloss exterior. White: Classic racing helmet appearance suitable for a wide range of driver equipment. Color and size availability may vary by remaining manufacturer inventory. Stilo ST5 GT Composite vs. ST5 GT Carbon The Stilo ST5 GT Composite and ST5 GT Carbon share the versatile ST5 platform, large eyeport, integrated accessory ports, and motorsport-focused design. The primary difference is the outer shell construction. ST5 GT Composite: Uses Stilo's fiberglass/Kevlar Multi Sandwich Fiber construction, providing a balance of performance, durability, and value. ST5 GT Carbon: Uses a carbon fiber shell designed to reduce weight while preserving the ST5 platform's flexibility and accessory compatibility. Both versions are intended for drivers who value integrated equipment options and a customizable GT racing helmet configuration. Ideal Applications for the Stilo ST5 GT Composite The ST5 GT Composite is designed for a wide range of automotive motorsport applications: GT Racing: Wide eyeport, noise-attenuating earmuffs, and optional communication integration. Endurance Racing: Compatible hydration, air-cooling, and radio accessory systems. Club Racing: Full-face construction and recognized Snell and FIA certifications. Track Days and HPDE: Comfortable, secure helmet design for performance driving. Touring Car Racing: Wide field of vision and modular communication options. Time Trials: Lightweight construction and supportive interior fit. Sprint Racing: Professional motorsport helmet features for competitive driving sessions. Always confirm that the helmet's Snell SA2020 and FIA 8859-2015 certifications remain accepted by your racing organization. Stilo ST5 GT Composite Frequently Asked Questions What certifications does the Stilo ST5 GT Composite have? The ST5 GT Composite carries Snell SA2020 and FIA 8859-2015 certifications. Confirm that these standards are accepted for your intended racing application. Is the Stilo ST5 GT Composite made from carbon fiber? The ST5 GT Composite uses a fiberglass/Kevlar Multi Sandwich Fiber shell. The ST5 GT Carbon is a separate model featuring carbon fiber construction. Does the Stilo ST5 GT Composite include HANS anchors? The helmet includes factory-installed M6 threaded receivers, but compatible HANS/FHR anchor posts are sold separately. Does the ST5 GT Composite come with a visor? Yes. A clear 3mm anti-fog visor is included. Can I install tinted or mirrored shields? Yes. Compatible Stilo ST5 and ST5.1 replacement shields are available in several optional finishes. Does the ST5 GT include built-in communications? The standard helmet includes accessory ports and removable earmuffs. Radio electronics, microphones, speakers, and compatible communication kits are available separately. Can I install a hydration system? Yes. The integrated side accessory ports support compatible Stilo hydration components. Can the ST5 GT Composite use a forced-air cooling system? Yes. Compatible side-air and top-air accessories allow integration with selected external cooling systems. Are the cheek pads removable? Yes. The comfort cheek pads can be removed or replaced with compatible Stilo components. Does the helmet include noise-attenuating earmuffs? Yes. Removable earmuff cushions are included to help reduce unwanted cockpit noise. What is the head shape of the ST5 GT Composite? The helmet has an Intermediate Oval interior profile. Proper fit should be confirmed by measuring and trying on the helmet. How many shell sizes does the ST5 GT Composite have? The helmet uses two exterior shell sizes. The smaller shell accommodates sizes 54 through 59, while the larger shell accommodates sizes 60 through 64 in the manufacturer's listed size options. Can I use ST5 replacement visors on an ST5.1 helmet? Stilo lists ST5 and ST5.1 visor compatibility for the corresponding shield family. Always verify the specific visor part number before ordering. Does the Stilo ST5 GT Composite include a helmet bag? Yes. A helmet bag is included with the standard helmet package. What is the difference between the ST5 GT Composite and ST5 GT Carbon? The Composite version uses fiberglass/Kevlar construction, while the Carbon model uses carbon fiber construction. Both share the modular ST5 GT design and compatible accessory systems. Is the Stilo ST5 GT Composite suitable for endurance racing? Yes. Its modular communication, hydration, and cooling compatibility make it well suited to endurance racing where the helmet's certification is accepted. Why Choose the Stilo ST5 GT Composite Racing Helmet? The Stilo ST5 GT Composite Snell SA2020 Racing Helmet delivers an outstanding combination of protective construction, comfortable interior design, excellent visibility, and integrated accessory versatility. From track-day driving to competitive endurance racing, its fiberglass/Kevlar composite shell, noise-attenuating earmuffs, wide eyeport, and modular side ports provide a configurable platform for drivers with a wide variety of racing requirements. Choose the ST5 GT Composite for proven Stilo engineering, professional motorsport performance, and the flexibility to build a helmet setup around your driving needs.

Stilo ST5 GT ZERO 8860-2018 Carbon Helmet FIA 8860 Certification valid to 2033 for these ST5 GT Zero Carbon Fiber Helmets The Stilo ST5 GT ZERO 8860-2018 Carbon Helmet is one of Stilo's most advanced ST5-generation full-face racing helmets, combining an exceptionally lightweight ZERO carbon fiber shell with FIA 8860-2018 protection, integrated accessory ports, excellent visibility, and a design developed specifically for serious closed-cockpit competition. Built for professional racers and drivers who refuse to compromise on helmet weight or protection, the ST5 GT ZERO delivers the premium construction, comfort, and equipment integration that made the ST5 platform a favorite in GT, endurance, touring-car, and sports-car racing. FIA 8860-2018 Advanced Helmet Protection The ST5 GT ZERO is homologated to the FIA 8860-2018 advanced helmet standard. This high-level motorsport specification places demanding requirements on impact protection, shell strength, energy absorption, and penetration resistance. For racers competing in high-speed professional motorsport, FIA 8860-2018 construction provides a significant step above conventional club-level helmet specifications. Stilo ZERO Carbon Fiber Construction The defining feature of the ST5 GT ZERO is its extremely lightweight ZERO carbon fiber shell. Stilo developed the ZERO construction for racers looking to reduce helmet mass as much as possible while retaining FIA 8860-level protection. Lower helmet weight can reduce strain on the driver's head and neck during heavy braking, high lateral loads, long endurance stints, and extended race sessions. ST5 GT ZERO Helmet Weight Small shell: approximately 2.5 lbs. (1130 g) up to size 59 with intercom Large shell: approximately 2.7 lbs. (1230 g) up to size 64 with intercom These exceptionally low weights make the ST5 GT ZERO a premium option for racers who place a high priority on reducing helmet mass. Purpose-Built for Closed-Cockpit Racing The GT configuration is designed around the needs of drivers competing inside closed-cockpit race cars. Its aerodynamic shell, integrated accessory ports, ventilation capability, communication compatibility, and excellent eyeport visibility make it particularly well suited to GT, endurance, touring-car, prototype, and sports-car racing. Dual Integrated Side Ports One of the ST5 GT's most distinctive features is its pair of integrated side ports. Instead of attaching large external fittings to the helmet, Stilo incorporates the accessory connection points directly into the shell design. The side ports can be configured for several types of driver equipment, allowing the helmet to be tailored to the car and racing application. Side Port Accessory Options Integrated communication electronics Forced-air helmet systems Driver hydration systems Helmet Eject system integration Radio and communication connections When an accessory is not installed, the ports remain discreet and integrated into the helmet profile. GT vs. Naked ST5 ZERO The ST5 GT ZERO includes Stilo's multifunction side ports for electronics, air, hydration, and other accessories. The ST5 N ZERO, often referred to as the Naked version, removes the side-port system for drivers who prefer the cleanest and simplest possible shell configuration. Larger Eyeport for Improved Visibility The ST5 platform features a taller and lower eyeport than previous-generation Stilo helmets, providing improved visibility without sacrificing the coverage expected from a professional full-face racing helmet. The increased viewing area helps drivers see more of the cockpit, mirrors, gauges, apexes, surrounding traffic, and track environment. Center Pinch-Clip Visor Latch The ST5 visor uses Stilo's convenient center pinch-clip locking system. The centrally positioned latch is designed to make visor opening and closing easier, even while the driver is wearing racing gloves. This placement also allows the visor to be operated naturally with either hand. ST5 Visor Compatibility The ST5 GT ZERO uses the standard Stilo ST5 visor family, giving racers access to a wide variety of shield options for different lighting and weather conditions. Available ST5 shield options include clear, smoked, mirrored, colored, and other specialty configurations. Eight Top Ventilation Openings The ST5 GT ZERO includes eight top ventilation openings designed to help move cooling air through the helmet and reduce heat buildup during demanding sessions. These openings can also be used with compatible Stilo ST5 Top Air systems when forced-air cooling is desired. Forced-Air System Compatible For hot closed-cockpit cars, the ST5 GT ZERO can be configured with a compatible forced-air system. The helmet's integrated design allows air-system hardware to be added without turning the helmet into a bulky collection of external fittings. This makes the GT ZERO especially attractive for endurance racers and drivers competing in high-temperature cockpits. Integrated Communication Capability The ST5 GT platform was designed to accommodate professional racing communications. Compatible microphones, speakers, earbuds, radio connections, and other electronics can be integrated into the helmet depending on the driver's communication system. This approach helps keep wiring organized while maintaining the comfort and fit of the interior. Hydration System Compatible The ST5 GT ZERO can also accommodate a compatible driver drinking system through its integrated accessory architecture. For endurance racing and long sessions, hydration-system integration allows the driver to drink without removing safety equipment or relying on awkward external routing. Eject System Compatible The helmet can be configured for use with a compatible Eject helmet-removal system, providing teams and safety crews with another option when preparing the driver's complete safety package. Factory HANS Anchors Included The ST5 GT ZERO includes HANS/FHR post anchors, allowing the helmet to be used with compatible Head and Neck Restraint systems. Having the anchors installed as part of the helmet package simplifies race preparation and ensures the helmet is ready for the restraint equipment commonly required in professional motorsport. Contoured ST5 Cheek Pads The ST5 interior uses redesigned, contoured cheek pads developed to improve comfort and helmet stability. A proper racing helmet should remain firmly positioned on the head during braking, cornering, vibration, and aerodynamic loading without creating excessive localized pressure. Stilo ST5 GT ZERO Features FIA 8860-2018 homologation Certification valid through 2033 for these specific helmets Ultra-lightweight ZERO carbon fiber shell Approximately 1130 g small-shell weight with intercom Approximately 1230 g large-shell weight with intercom Designed for professional closed-cockpit racing Dual integrated multifunction side ports Communication-system compatible Forced-air system compatible Hydration-system compatible Eject system compatible Taller and lower eyeport for improved visibility Center pinch-clip visor latch Compatible with standard Stilo ST5 shields Eight top ventilation openings Compatible with Stilo ST5 Top Air systems Contoured comfort cheek pads Factory HANS/FHR anchors included Helmet bag designed to accommodate helmet and HNR included Why Choose the ST5 GT ZERO? The ST5 GT ZERO is built for the racer who wants the integrated functionality of the ST5 GT platform without giving up the weight advantage of Stilo's ZERO carbon construction. Its combination of FIA 8860-2018 protection, low shell weight, integrated communication and cooling options, excellent visibility, and HANS compatibility makes it especially well suited to demanding GT and endurance applications. Getting the Correct Stilo Fit A properly fitted racing helmet should feel snug and secure around the entire head with even pressure and no concentrated painful areas. Measure around the widest part of the head using a flexible measuring tape, approximately one inch above the eyebrows and around the rear of the skull. Take two or three measurements and use the largest consistent measurement when selecting a helmet size. Drivers moving from another helmet brand should select their Stilo size according to actual head circumference rather than assuming the same numerical size will fit identically. Stilo Size 59 Fit Note We have found that customers who normally wear a size 59 in other helmet brands are often more comfortable in a Stilo size 60, which moves the driver into the larger shell. Please measure carefully and order accordingly. Stilo ST5 GT ZERO Carbon Fiber Helmet Sizing Chart Questions & Answers What certification does the Stilo ST5 GT ZERO have?The ST5 GT ZERO is homologated to the FIA 8860-2018 advanced helmet standard. The certification on these specific helmets is valid through 2033. What makes the ZERO version different?The ZERO uses Stilo's lightweight premium carbon construction to minimize helmet weight while retaining FIA 8860-2018 protection. How much does the ST5 GT ZERO weigh?The small shell weighs approximately 1130 g, or 2.5 lbs., with intercom equipment, while the large shell weighs approximately 1230 g, or 2.7 lbs., with intercom equipment. What are the side ports used for?The two integrated side ports can support compatible electronics, forced-air equipment, hydration systems, and helmet-removal equipment depending on the driver's configuration. What is the difference between the ST5 GT ZERO and ST5 N ZERO?The GT ZERO includes Stilo's multifunction side ports. The N ZERO is the Naked version and eliminates the side-port system for a simpler shell configuration. Can I install a radio or communication system?Yes. The ST5 GT is designed to accommodate several compatible professional communication configurations. Can I connect a forced-air system?Yes. The helmet's ventilation openings and accessory architecture allow compatible Stilo forced-air components to be installed. Can I use a drinking system?Yes. Compatible hydration equipment can be integrated into the ST5 GT ZERO. Does the helmet include HANS anchors?Yes. HANS/FHR post anchors are included. What shields fit the ST5 GT ZERO?The helmet uses the standard Stilo ST5 shield family, giving drivers several clear, tinted, mirrored, and specialty visor options. How many top vents does the helmet have?The ST5 GT ZERO has eight top ventilation openings, which can also be used with compatible Stilo Top Air equipment. Why might I need a Stilo size 60 if I normally wear a 59?Fit varies between helmet manufacturers. Based on customer fitting experience, many drivers who typically wear a size 59 in other brands are more comfortable in a Stilo size 60. Does a helmet bag come with the ST5 GT ZERO?Yes. A Stilo helmet bag designed to accommodate the helmet and HNR is included. Does this helmet require a signature for delivery?Yes. This helmet ships with signature required for delivery.

Stilo Helmets ST5 GT 8860-2018 Carbon Fiber Racing Helmet FIA 8860 Certification valid thru 2032 for these ST5 GT 8860 Carbon Fiber Helmets The Stilo ST5 GT 8860-2018 Carbon Fiber Racing Helmet is one of Stilo's most iconic and versatile closed-face racing helmets. Crafted from a carbon fiber layup and certified to the demanding FIA 8860-2018 standard, the ST5 GT is designed for drivers competing across a wide range of professional and high-level motorsports. Building on the successful ST4 helmet platform, the ST5 GT introduces a larger eyeport, improved interior fit system, integrated accessory ports, and extensive compatibility with communications, hydration, and forced-air systems. Lightweight Carbon Fiber Construction The Stilo ST5 GT uses a lightweight carbon fiber shell designed to provide exceptional protection while reducing unnecessary weight on the driver's head and neck. Small shell weight: approximately 3.13 lbs Large shell weight: approximately 3.39 lbs Two dedicated shell sizes for improved fit and reduced weight Using separate small and large shell configurations allows Stilo to create a more proportional helmet rather than relying on excessive interior padding to accommodate different head sizes. FIA 8860-2018 Certified Protection The ST5 GT Carbon is FIA 8860-2018 certified, making it suitable for a wide variety of high-level motorsport applications where advanced FIA helmet certification is required. The FIA 8860 standard is designed for professional competition and represents one of the most demanding helmet standards used in motorsports. Integrated Side Accessory Ports One of the defining features of the Stilo ST5 GT is the integrated side-port system located on both sides of the helmet. These ports allow drivers to configure the helmet around their specific racing requirements while keeping accessories neatly integrated into the helmet. Compatible systems and accessories include: Integrated communication systems Forced-air systems Hydration and drink systems Combined communications, air, and hydration configurations Stilo designed these systems to integrate seamlessly with the ST5 platform, making the ST5 GT one of the most customizable racing helmets available. Larger Eyeport and 3mm Anti-Fog Visor Compared with the earlier ST4 helmet platform, the ST5 features a larger eyeport designed to open beyond the driver's normal line of sight for improved visibility inside the cockpit. The helmet comes standard with a 3mm clear visor featuring Stilo's anti-fog coating. A variety of additional visor options are also available separately, allowing drivers to configure the helmet for different lighting and racing conditions. Removable Interior Padding Stilo improved the ST5 interior with removable cheek pads and removable top padding, allowing drivers to fine-tune the fit of the helmet. The helmet also comes standard with removable earmuff cushions designed to isolate the ears and create a significantly quieter environment inside the helmet. This is particularly beneficial for drivers using integrated communications or competing in loud closed-cockpit race cars. Designed for Communications, Air and Hydration The ST5 GT is designed from the outset to accommodate multiple driver-support systems without requiring a collection of externally mounted components. The helmet can be configured for: Integrated electronics Driver communications Air supply Hydration systems Multiple systems used together This versatility makes the ST5 GT particularly well suited to GT racing, endurance racing, touring cars, and other closed-cockpit motorsports. Stilo ST5 GT 8860-2018 Carbon Helmet Features FIA 8860-2018 certified Carbon fiber shell construction Approximately 3.13 lbs in the small shell Approximately 3.39 lbs in the large shell Two separate shell sizes for improved fit and reduced weight Integrated side accessory ports Ready for integrated electronic communication systems Compatible with forced-air systems Compatible with hydration and drink systems Communications, air, and hydration systems can be combined Larger eyeport compared with the ST4 platform 3mm clear visor included Anti-fog visor coating Removable cheek pads Removable top padding Removable earmuff cushions for improved noise isolation HANS posts included Additional aero accessories available Top-air kits available separately Multiple visor options available separately Built for Professional Motorsport The Stilo ST5 GT Carbon combines advanced FIA protection with lightweight carbon construction and one of the most adaptable accessory systems available in a racing helmet. Its combination of integrated communications capability, forced-air compatibility, hydration support, improved visibility, customizable interior padding, and FIA 8860-2018 certification makes it an excellent choice for drivers who need a professional-level helmet that can be configured around their race car and competition environment. Stilo ST5 GT 8860-2018 Carbon Fiber Helmet Sizing Chart For the most accurate fit, measure around the largest part of your head approximately one inch above your eyebrows and around the widest point at the back of your head. Take the measurement several times and use the largest result when selecting your helmet size. View our Auto Racing Helmet Buyer's Guide for additional helmet sizing and fit information. Stilo ST5 GT 8860-2018 FAQs What certification does the Stilo ST5 GT Carbon have?The Stilo ST5 GT Carbon is FIA 8860-2018 certified. How much does the Stilo ST5 GT Carbon weigh?The small shell weighs approximately 3.13 lbs, while the large shell weighs approximately 3.39 lbs. Is the Stilo ST5 GT made from carbon fiber?Yes. The helmet is constructed using a carbon fiber layup designed to provide high-level protection while minimizing helmet weight. Does the Stilo ST5 GT include a visor?Yes. It comes standard with a 3mm clear visor featuring an anti-fog coating. Can communications be installed in the ST5 GT?Yes. The integrated side ports are designed to accommodate compatible Stilo electronic communication systems. Can the ST5 GT use a forced-air system?Yes. The helmet is designed to accept compatible air-supply systems and optional top-air kits. Can I use a hydration system with the ST5 GT?Yes. Compatible drink and hydration systems can be integrated into the helmet. Can communications, air, and hydration be used together?Yes. The ST5 GT is designed so integrated electronics, air supply, and hydration systems can be used individually or in combination. Are the interior pads removable?Yes. The cheek pads and top pads are removable, allowing drivers to better customize the helmet fit. Does the ST5 GT include HANS posts?Yes. HANS posts are included with the helmet.    

Alpinestars SuperMono v2 Racing Shoes The Alpinestars Supermono v2 Racing Shoes are engineered for drivers who demand an exceptionally lightweight fit, precise pedal feedback, and dependable heat protection. Every component has been carefully designed to reduce unnecessary weight while maintaining the comfort, strength, and support required for competitive auto racing. A contoured sock-style construction allows the Supermono v2 to follow the natural shape of the foot more closely than a traditional racing shoe. The streamlined design reduces bulk inside the cockpit, while strategically positioned perforations improve ventilation during demanding sprint races, endurance events, and extended track sessions. The premium bovine leather upper uses a patented one-piece construction that minimizes seams and excess material. Combined with a fire-resistant elastic collar, para-aramidic lining, and Alpinestars’ thin Formula 1-derived rubber outsole, the Supermono v2 provides a secure connection between the driver and the pedals. Ultralight Sock-Style Construction The Supermono v2 features a sculpted, sock-like design that conforms closely to the lines of the foot. This low-profile construction reduces unnecessary material and provides a secure performance fit without creating excessive bulk around the ankle or pedal area. Premium One-Piece Leather Upper The main upper is constructed from premium bovine leather for an effective balance of flexibility, mechanical resistance, and driver comfort. Alpinestars’ patented one-piece upper design reduces the number of separate panels and seams, helping lower weight while improving comfort inside the cockpit. Secure Hook-and-Loop Closure A streamlined hook-and-loop closure provides quick and secure adjustment. A hidden instep adjustment allows the driver to fine-tune the fit across the top of the foot for improved support and reduced movement during heavy braking and rapid pedal transitions. Fire-Resistant Sock and Lining The elastic fire-resistant collar and tongue provide a close, comfortable fit around the ankle. A para-aramidic tubular lining offers excellent heat resistance, strength, and weight savings while maintaining the flexibility needed for precise pedal operation. Strategic Ventilation Perforated zones are positioned along the lateral and medial sides, front toe area, and collar to improve airflow throughout the shoe. The perforated inner gusset and breathable construction help manage heat and moisture during demanding driving conditions. Formula 1-Derived Racing Outsole The Supermono v2 uses Alpinestars’ exclusive thin rubber compound outsole developed from its Formula 1 racing program. The thin construction provides excellent sensitivity through the brake, throttle, and clutch pedals, while the textured surface supplies dependable grip. Lightweight Cushioning and Support Microporous padding surrounds the heel and footbed to improve comfort without adding unnecessary weight. A microporous heel section provides additional shock absorption, while nitrile rubber collar padding supports the ankle and improves comfort during long sessions. Alpinestars Supermono v2 Racing Shoe Features Ultralight professional auto racing shoe Contoured sock-style construction Premium bovine leather upper Patented one-piece upper design Fire-resistant elastic collar and tongue Para-aramidic tubular lining Main hook-and-loop closure Hidden instep fit adjustment Front and rear pull tabs for easier entry Strategically positioned ventilation perforations Perforated inner gusset padding Lightweight microporous heel and footbed padding Nitrile rubber collar padding Texon and microporous insole construction Microporous heel for additional shock absorption Transfer-applied graphics for reduced weight Thin Formula 1-derived rubber outsole Textured outsole pattern for dependable pedal grip SFI 3.3/5 homologated Technical Specifications Product: Alpinestars Supermono v2 Racing Shoes Manufacturer: Alpinestars Upper Material: Premium bovine leather Upper Construction: Patented one-piece design Lining: Para-aramidic tubular lining Closure: Hook-and-loop with hidden instep adjustment Collar and Tongue: Elastic fire-resistant construction Padding: Lightweight microporous material and nitrile rubber Insole: Texon with microporous upper material Outsole: Thin textured rubber compound derived from Alpinestars’ Formula 1 racing program Certification: SFI 3.3/5 Alpinestars Supermono v2 Racing Shoes Sizing Chart Frequently Asked Questions Are the Alpinestars Supermono v2 Racing Shoes SFI approved? Yes. This version of the Alpinestars Supermono v2 complies with the SFI 3.3/5 homologation standard. Drivers should confirm the current footwear requirements for their racing series and class. What are the Supermono v2 Racing Shoes made from? The main upper is constructed from premium bovine leather using a patented one-piece design. The interior uses a heat-resistant para-aramidic tubular lining. How do the Alpinestars Supermono v2 Racing Shoes fit? The Supermono v2 has a close, contoured racing fit designed to feel similar to a sock. The hook-and-loop closure and hidden instep adjustment allow the fit to be secured across the top of the foot. Do the Supermono v2 Racing Shoes have traditional laces? No. The shoe uses a streamlined hook-and-loop closure with a hidden instep adjustment, reducing exposed components and maintaining a clean, lightweight design. Are the Alpinestars Supermono v2 Racing Shoes breathable? Yes. Strategically positioned perforations on the lateral side, medial side, toe area, and collar promote airflow. The perforated inner gusset also improves breathability around the foot. What makes the Supermono v2 outsole different? The thin rubber outsole is derived from Alpinestars’ Formula 1 racing program. Its low-profile construction improves pedal sensitivity, while the textured pattern provides secure grip on the pedals. Are these racing shoes suitable for HPDE and track days? Yes. Their secure fit, lightweight construction, ventilation, and responsive outsole make them suitable for professional racing, club competition, time trials, autocross, HPDE events, and track-day driving. How should I care for the Alpinestars Supermono v2 Racing Shoes? Allow the shoes to air dry naturally after use and keep them away from direct heat. Clean the leather with an appropriate leather-care product and avoid unnecessary walking on gravel, rough pavement, or other abrasive surfaces. Ultralight Performance and Precise Pedal Feedback The Alpinestars Supermono v2 Racing Shoes combine a sculpted sock-like fit, premium one-piece leather construction, heat-resistant lining, and a thin Formula 1-derived outsole. Their minimal design and lightweight cushioning provide the comfort, support, and pedal sensitivity required by drivers competing at the highest levels of motorsports.

Alpinestars Tech-1 ZX v3 Nomex Racing Gloves The Alpinestars Tech-1 ZX v3 Nomex Racing Gloves are engineered for professional drivers who demand exceptional protection, precise steering-wheel feel, and lasting comfort. Developed with leading Formula 1 and endurance racing drivers, the latest Tech-1 ZX generation introduces an advanced dual-sided honeycomb construction designed to improve heat protection and breathability. The new honeycomb Nomex top layer delivers nearly a 20% improvement in heat transmission performance compared with the previous generation. This enhanced protection is achieved without sacrificing the close fit, flexibility, and control that have made the Tech-1 ZX one of Alpinestars’ premier racing gloves. Advanced Honeycomb Nomex Construction The Tech-1 ZX v3 uses a breathable, flame-resistant aramidic fiber main construction with a bonded aramidic lining. This two-layer honeycomb assembly helps regulate temperature while providing the protection required for high-level motorsport competition. The lightweight construction reduces bulk around the hands, allowing the driver to maintain a natural connection with the steering wheel and cockpit controls during long races and demanding track sessions. Alpinestars Tech-1 ZX v3 Glove Features Certified to the FIA 8856-2018 homologation standard Advanced dual-sided honeycomb aramidic fiber construction Bonded aramidic lining for improved comfort and temperature control Nearly 20% improved heat transmission performance External seams for reduced pressure points and enhanced comfort Pre-curved fingers and palm for a natural driving position Ergonomic 3D silicone grip technology on the palm and fingers Strategically positioned grip pattern for flexibility and control Outer grip zones for precise cockpit control Touchscreen-compatible thumb and index fingertip Improved Grip and Steering-Wheel Feel A newly developed 3D silicone print is applied across the palm and fingers to provide secure grip with less printed surface area. This reduced pattern helps preserve flexibility and steering-wheel feel while still delivering dependable control under demanding racing conditions. Additional grip zones are positioned along the outer areas of the glove to improve contact with switches, paddles, and other cockpit controls. Pre-Curved Fit and External Seams The pre-curved shape has been increased from the previous version to better match the natural position of the hands while holding the steering wheel. This helps reduce material bunching, improves fit, and minimizes hand fatigue during extended driving sessions. External seams remove bulky stitching from the inside of the fingers, reducing pressure points and improving overall comfort and sensitivity. Touchscreen Compatibility The thumb and index fingertip are touchscreen compatible, allowing drivers to operate phones, tablets, data systems, and other touch-sensitive devices without removing their gloves. Alpinestars Tech-1 ZX v3 Nomex Gloves Sizing Chart Alpinestars Tech-1 ZX v3 Nomex Racing Gloves FAQs Are the Alpinestars Tech-1 ZX v3 Gloves FIA approved?Yes. The Tech-1 ZX v3 Gloves are certified to the FIA 8856-2018 homologation standard for fire-resistant motorsport apparel. What is the benefit of the honeycomb Nomex construction?The dual-sided honeycomb aramidic construction improves breathability and heat protection while maintaining a lightweight and flexible feel. How much has heat protection improved?Alpinestars states that the new honeycomb top layer provides nearly a 20% improvement in heat transmission performance compared with the previous generation. Why do these gloves use external seams?External seams reduce pressure points inside the fingers and provide a smoother, more comfortable fit while driving. Are the Tech-1 ZX v3 Gloves touchscreen compatible?Yes. The thumb and index fingertip are designed to work with compatible touchscreen devices. Do the gloves have a pre-curved fit?Yes. The fingers and palm are pre-curved to follow the natural position of the hands on the steering wheel, reducing bunching and fatigue.

Sparco Sprint Pro Race Suit The Sparco Sprint Pro race suit is the latest evolution of the legendary Sprint, redesigned to incorporate significant upgrades. The Sparco Sprint has always offered tremendous fire protection, style and value. The new two-layer construction is lighter and more breathable than the previous model. The Sprint Pro has pre-curved, fully-floating sleeves and multiple stretch panels throughout for better breathability, mobility and comfort. The Sparco Sprint Pro is designed as a classic mono-color suit with dynamic contrasting colors on the side. It is available in sizes EU46 to EU66. Sparco Sprint Pro Race Suit Details: SFI 3.2A/5 and FIA 8856-2018 approved Fully-floating sleeves Pre-curved arms Ultra-soft knit arm and leg cuffs (under the outer fabric on the boot cuff) Multiple stretch panels for comfort Available in standard or boot cuff

Alpinestars Tech-1 Z v2 Racing Shoes The Alpinestars Tech-1 Z v2 Racing Shoes are premium lightweight auto racing shoes built for drivers who demand precise pedal feel, secure support, and all-day comfort in the cockpit. Redesigned with a new sock-style ankle construction, the Tech-1 Z v2 delivers a closer, more natural fit around the ankle while helping reduce pressure points and driver fatigue during long sessions behind the wheel. SFI 3.3/5 homologated for auto racing use, the Alpinestars Tech-1 Z v2 features a more contoured shape that better adapts to the natural movement of your feet. An ergonomic footbed helps maintain a comfortable driving posture while still allowing maximum flexibility, support, and foot movement. The result is a lightweight racing shoe that feels secure, responsive, and comfortable from the first lap to the last. Secure Sock-Style Fit And Wire Closure System The Tech-1 Z v2 closure system uses an upper aramidic speed lacing system with Alpinestars’ exclusive proprietary wire closure design. This system strategically wraps the foot for excellent support and structure without creating uncomfortable stress points. The high-tensile wire system provides a precise and secure fit around the foot, helping keep the shoe stable during braking, throttle application, and fast pedal transitions. Combined with the sock-style ankle collar, the Tech-1 Z v2 gives drivers a snug, confidence-inspiring fit without feeling bulky or restrictive. Alpinestars Tech-1 Z v2 Racing Shoe Construction Main upper constructed from bovine leather for exceptional comfort and durability Elastic collar with silicone printing for added durability Front and rear pull tabs for easy entry and a precise fit Perforated inner gusset padding for improved comfort and breathability Lightweight micro-porous padding around the heel and footbed for enhanced driver comfort Graphic detailing on the leather uses transfer technology for weight savings Lace Lock System helps the shoe fit comfortably and securely Para-aramidic tubular lining for excellent heat resistance, strength, and reduced weight Ergonomic footbed helps maintain a natural and comfortable foot position Alpinestars Tech-1 Z v2 Racing Shoe Protection Complies with SFI 3.3/5 homologation standards Elastic fireproof collar and gusset improve comfort while enhancing fit One-piece multi-compound toe and heel counter for support, stability, and protection Integrated fireproof PU heel for additional protection Ergonomic polypropylene heel counter for maximum support and stability Alpinestars Tech-1 Z v2 Racing Shoe Key Features SFI/Alpinestars label positioned between the shoe and strap Exclusive F1-derived thin rubber compound sole for improved pedal sensitivity Optimum grip for confident control in the pedal box Extensive perforation zones on lateral and medial sides, heel, and toe for maximum ventilation and breathability Premium lightweight construction helps reduce driver fatigue Sock-style ankle construction delivers a close, comfortable fit Advanced wire closure system provides secure support without pressure points Designed For Pedal Feel, Comfort, And Control The Alpinestars Tech-1 Z v2 Racing Shoes are designed to give drivers a direct connection to the car. The exclusive thin rubber compound sole improves pedal sensitivity, while the secure upper construction keeps the foot supported without limiting movement. Breathable perforation zones help manage heat inside the shoe, making the Tech-1 Z v2 a strong choice for sprint racing, endurance racing, HPDE, track days, and competition driving. With lightweight construction, SFI-rated protection, and a premium contoured fit, the Tech-1 Z v2 is ideal for serious drivers who need safety, comfort, and precision every time they step into the cockpit. Alpinestars Tech-1 Z v2 Racing Shoe Sizing Chart  Alpinestars Tech-1 Z v2 Racing Shoes FAQs Are the Alpinestars Tech-1 Z v2 Racing Shoes SFI approved?Yes, the Tech-1 Z v2 racing shoes are SFI 3.3/5 homologated for auto racing use. What makes the Tech-1 Z v2 different from a standard racing shoe?The Tech-1 Z v2 features a sock-style ankle construction, aramidic speed lacing with a proprietary wire closure system, lightweight materials, and an F1-derived thin rubber sole for improved pedal sensitivity. Are these good racing shoes for endurance racing?Yes, the ergonomic footbed, lightweight padding, breathable perforation zones, and secure fit help improve comfort during longer driving sessions. Do the Alpinestars Tech-1 Z v2 Racing Shoes have good pedal feel?Yes, the exclusive thin rubber compound sole is designed to improve pedal sensitivity while maintaining grip and control in the pedal box. What material is used for the upper?The main upper is constructed from bovine leather for comfort, durability, and a premium racing feel. Who should use the Tech-1 Z v2 racing shoe?These shoes are ideal for auto racing drivers who want SFI-rated protection, lightweight construction, secure support, and precise pedal feedback.

Sparco Sprint Driver Race Suit The Sparco Sprint Driver Race Suit is the latest evolution of Sparco’s legendary Sprint suit, redesigned with meaningful upgrades for improved comfort, protection, and value. Long trusted by drivers for dependable fire protection and classic Sparco styling, the updated Sprint brings a lighter and more breathable 2-layer aramid construction to one of the most popular entry-level racing suits in motorsports. Designed for drivers who need certified safety without sacrificing mobility, the Sparco Sprint features pre-curved arms, full-floating sleeves, ultra-soft knit cuffs, and multiple stretch panels throughout the suit. These updates help improve flexibility in the car while reducing restriction around the shoulders, arms, and waist. The Sprint is built with clean mono-color styling and subtle contrasting accents, giving drivers a professional look that works across club racing, HPDE, endurance racing, and competition use. Available in both standard cuff and boot cuff options, the Sparco Sprint Driver Race Suit delivers strong safety, comfort, and value for racers building a complete driver gear setup. Sparco Sprint Driver Race Suit Details 2-Layer Aramid Construction: Lighter and more breathable than the previous Sprint design while maintaining dependable fire protection. Full-Floating Sleeves: Allows better arm movement and reduces restriction while driving. Pre-Curved Arms: Designed around the natural seated driving position for improved comfort behind the wheel. Ultra-Soft Knit Cuffs: Soft arm and leg cuffs provide comfort and help keep the suit positioned correctly. Multiple Stretch Panels: Stretch zones improve mobility, breathability, and overall fit. Classic Mono-Color Styling: Clean single-color suit design with subtle contrasting shades for a professional race-ready look. Standard or Boot Cuff Options: Available in traditional standard cuff or boot cuff configurations depending on driver preference. Safety Approved: SFI 3.2A/5 and FIA approved for competition use. Sparco Sprint Race Suit Technology Full-floating sleeves for improved driving mobility. Pre-curved arms for reduced bunching in the cockpit. Ultra-soft knit cuffs for added comfort. Multiple stretch panels for flexibility and better fit. Lightweight 2-layer aramid construction. Available in standard cuff or boot cuff versions. SFI 3.2A/5 and FIA approved. Sparco Sprint Driver Race Suit Sizing Chart  Why Choose the Sparco Sprint Driver Race Suit? The Sparco Sprint Driver Race Suit is ideal for racers who want proven Sparco protection, a comfortable fit, and excellent value. Its lightweight 2-layer construction, floating sleeves, pre-curved arms, and stretch panels make it easier to move naturally in the car while still providing certified fire protection for competition use. Whether you are building your first complete racewear setup or replacing older driver gear, the Sparco Sprint remains one of the best-value racing suits for drivers who need real safety, comfort, and classic Sparco style.

OMP ONE EVO X Race Gloves The OMP ONE EVO X Race Gloves are premium, ultra-lightweight Nomex racing gloves designed to deliver exceptional steering-wheel grip, dexterity, and comfort. Now available at closeout pricing, the ONE EVO X offers professional-level performance for drivers who want a breathable, highly responsive glove at an outstanding value. Pre-curved fingers help the gloves follow the natural shape of the hands while gripping the steering wheel. The lightweight construction reduces bulk and improves sensitivity, making the ONE EVO X a favorite among drivers and the Discovery Parts team. Lightweight and Breathable Nomex Construction The upper portion of the OMP ONE EVO X is made from an extremely lightweight and breathable flame-resistant material. This construction helps manage heat during demanding races while maintaining the flexibility and close fit needed for precise vehicle control. An elastic wrist stop keeps the glove securely positioned and provides a comfortable fit beneath the cuff of an approved racing suit. High-Grip Silicone Palm The palm, fingers, and ball of the hand feature a raised triangular silicone grip pattern. This high-grip surface provides secure contact with the steering wheel while preserving the dexterity and sensitivity needed to operate switches, paddles, and other cockpit controls. The silicone rubber palm is engineered to maintain dependable grip during intense driving conditions without adding unnecessary thickness or stiffness. OMP ONE EVO X Racing Glove Features FIA 8856-2018 homologated for motorsport competition Extremely lightweight and breathable Nomex construction Pre-curved fingers for a natural driving position Raised triangular silicone grip pattern Silicone grip applied across the palm, fingers, and ball of the hand External seams to reduce internal pressure points Elastic wrist stop for a secure and comfortable fit Excellent steering-wheel sensitivity and dexterity Premium professional-level racing glove construction Closeout pricing while supplies last External Seams and Pre-Curved Fit External seams move bulky stitching away from the inside of the fingers and palm. This design reduces pressure points and creates a smoother, more comfortable interior during extended track sessions. The pre-curved finger construction helps minimize material bunching while holding the steering wheel. This allows the glove to maintain a close fit and helps reduce hand fatigue during long races. Available Colors OMP Evo X Glove Black and Fluorescent Yellow Navy Blue and Cyan Red White Available Sizes OMP Evo X Glove Small Medium Large X-Large FIA 8856-2018 Homologation The OMP ONE EVO X Race Gloves are homologated to the FIA 8856-2018 standard for fire-resistant motorsport apparel. This certification makes them suitable for racing organizations and events requiring current FIA-approved driver gloves. OMP One Evo X Nomex Gloves Sizing Chart OMP ONE EVO X Race Gloves FAQs Are the OMP ONE EVO X Gloves FIA approved?Yes. The OMP ONE EVO X Gloves are homologated to the FIA 8856-2018 standard. Why do these racing gloves use external seams?External seams reduce bulky stitching and pressure points inside the fingers, improving comfort and steering-wheel feel. What type of grip is used on the palm?The palm, fingers, and ball of the hand feature a raised triangular silicone pattern designed to provide secure grip without reducing dexterity. Are the fingers pre-curved?Yes. The pre-curved design follows the natural position of the hands while holding the steering wheel and helps reduce material bunching. Are these gloves breathable?Yes. The ONE EVO X uses an extremely lightweight and breathable flame-resistant upper construction to help manage heat during racing. What sizes are available?Available sizes include X-Small, Small, Medium, Large, and X-Large. Availability may vary because this is a closeout product. What colors are offered?Color options include Black, Black and Fluorescent Yellow, Navy Blue and Cyan, Red, and White, subject to remaining inventory. Are these gloves being discontinued?These gloves are being offered at closeout pricing. Remaining sizes and colors are limited to available inventory.

Alpinestars ZX EVO v2 Fireproof Shirt Alpinestars ZX Series EVO v2 layers are constructed with Lenzing FR®, an innovative natural viscose fiber that affords exceptional flame resistance and protection against heat transfer. This Formula 1 specification underwear is extremely lightweight and thin, while being incredibly soft to the touch for greatly enhanced comfort when wearing a driving suit.  Available in the usual black and white plus three other exciting colors including our favorite white and blue! ALPINESTARS TECH 1-ZX NOMEX UNDERLAYER TOP PROTECTION Certified to the new FIA 8856-2018 homologation standard. ALPINESTARS TECH 1-ZX NOMEX UNDERLAYER TOP CONSTRUCTION Stretchable construction under new homologation standard requirements Lightweight, seamless tubular construction for optimum comfort ALPINESTARS TECH 1-ZX NOMEX UNDERLAYER TOP KEY FEATURES Fabric composition with a high percentage of Lenzing FR® fiber for enhanced garment performance Jacquard motif with Alpinestars knee logo for a unique design

OMP One Evo X Racing Shoes The OMP One Evo X Racing Shoes are premium competition shoes developed for drivers who demand excellent pedal sensitivity, lightweight comfort, and FIA-approved protection. The updated MY2024 design combines an ultrasoft leather upper with strategically placed fabric inserts for a close, flexible fit behind the wheel. A high-resistance, new-generation two-tone outsole provides dependable grip while maintaining the sensitivity needed for precise braking, throttle modulation, and clutch control. The low-profile structure helps the driver feel subtle pedal movements without adding unnecessary bulk inside the cockpit. Thin laces allow quick adjustment and smooth tightening, while the wide hook-and-loop ankle strap provides a secure fit. A flexible rear bellow supports natural ankle movement during braking, shifting, and rapid pedal transitions. Ultrasoft Leather Construction The OMP One Evo X uses an ultrasoft leather upper that conforms closely to the foot for increased comfort and control. Lightweight fabric inserts add flexibility and help reduce stiffness around key movement areas. Responsive Pedal Sensitivity The shoe’s structure is designed to improve the connection between the driver and the pedals. Its streamlined profile and thin outsole help provide accurate feedback when controlling brake pressure, throttle position, and clutch engagement. High-Grip Two-Tone Outsole A high-resistance, new-generation rubber outsole provides secure pedal grip and added protection around the foot. The two-tone sole combines durability with the flexibility required for precise pedal operation. Secure Lace and Ankle Closure Thin racing laces slide smoothly through the closure system for fast and accurate adjustment. A wide hook-and-loop ankle strap helps secure the foot, contain the laces, and maintain a stable fit while driving. Flexible Rear Bellow The rear bellow allows the ankle to move naturally while maintaining support around the heel. This flexible design improves comfort during long driving sessions and reduces restriction during pedal movement. OMP One Evo X Racing Shoe Features Premium FIA-approved auto racing shoes Updated MY2024 construction and styling Ultrasoft leather upper Lightweight fabric inserts Structure designed to increase pedal sensitivity High-resistance, new-generation two-tone outsole Low-profile design for precise pedal operation Thin racing laces for quick adjustment Wide hook-and-loop ankle strap Flexible rear bellow for freedom of movement FIA 8856-2018 homologated Technical Specifications Product: OMP One Evo X Racing Shoes Model Year: MY2024 Part Number: IC0-0833-A01 Upper Material: Ultrasoft leather with fabric inserts Outsole: High-resistance two-tone rubber Closure: Thin laces with hook-and-loop ankle strap Rear Construction: Flexible ankle bellow Certification: FIA 8856-2018 Sizes: EU 36–48 Colors: Black, White, Red, Fluorescent Yellow, and Navy Blue/Cyan OMP One Evo X Racing Shoes Sizing Chart Frequently Asked Questions Are the OMP One Evo X Racing Shoes FIA approved? Yes. The OMP One Evo X Racing Shoes are homologated to the FIA 8856-2018 standard. Drivers should confirm the current footwear requirements for their racing organization and class. What materials are used in the OMP One Evo X? The upper is made from ultrasoft leather with lightweight fabric inserts. This construction provides a close, flexible fit while maintaining the support needed for competitive driving. How do the OMP One Evo X Racing Shoes fit? The One Evo X has a close, performance-oriented fit. The thin laces allow precise adjustment, while the wide ankle strap helps secure the heel and upper foot. Do the OMP One Evo X Racing Shoes provide good pedal feel? Yes. The low-profile structure and thin outsole are designed to increase pedal sensitivity, helping the driver feel changes in braking pressure, throttle position, and clutch engagement. What does the rear bellow do? The flexible rear bellow allows the ankle to move more freely during pedal operation. It helps reduce restriction while maintaining support around the heel and ankle. Are the OMP One Evo X Racing Shoes suitable for HPDE events? Yes. Their secure fit, responsive sole, and lightweight construction make them suitable for professional competition, club racing, time trials, autocross, HPDE events, and track-day driving. Can these shoes be used for karting? They can be worn for karting, but the One Evo X is designed and certified as an auto racing shoe. Karting-specific footwear may provide an outsole better suited to walking through kart paddocks and pit areas. How should I care for the OMP One Evo X Racing Shoes? Allow the shoes to air dry naturally after use and keep them away from direct heat. Clean the leather with an appropriate leather-care product and avoid unnecessary walking on gravel, rough pavement, or other abrasive surfaces. Premium Comfort and Precise Pedal Control The OMP One Evo X Racing Shoes combine ultrasoft leather, a secure lace-and-strap closure, a flexible rear bellow, and a high-grip racing outsole. Their FIA-approved construction and responsive pedal feel make them an excellent choice for drivers competing in demanding motorsports environments.

Sparco Superleggera Driver Race Suit The Sparco Superleggera Driver Race Suit is built for drivers who want premium protection, extremely low weight, and maximum mobility in the cockpit. Known as one of the lightest FIA 8856-2018 approved racing suits available, the Superleggera combines advanced fire-resistant construction with stretch panel technology for exceptional comfort during long sessions and competitive racing. The Sparco Superleggera is designed with special four-way stretch panels that run from the underarm down to the hip, helping the suit move naturally with the driver while seated. These side stretch panels work together with a rear stretch panel, breathable inner thigh stretch panel, 360-degree floating arm gussets, and pre-curved arms and legs to reduce restriction and improve comfort behind the wheel. FIA 8856-2018 and SFI 3.2A/5 approved, the Sparco Superleggera auto racing suit is a top choice for racers who need certified protection with a lightweight, high-mobility fit. Sparco Superleggera Race Suit Details FIA and SFI Approved: FIA 8856-2018 and SFI 3.2A/5 approved for competition use. Ultra-Lightweight Construction: One of the lightest FIA-approved Sparco race suits available. Four-Way Stretch Panels: Stretch panels run from the underarm down to the hip for excellent mobility. Rear Stretch Panel: Improves flexibility and comfort while seated in the driving position. 360 Floating Arm Gussets: Allows natural arm movement with reduced restriction while steering. Pre-Curved Arms and Legs: Ergonomic fit helps reduce bunching inside the cockpit. Inner Thigh Stretch Panel: Breathable stretch zone improves comfort during long driving sessions. Lightweight Zipper and Collar: Helps reduce bulk while maintaining a clean race-ready fit. Why Choose the Sparco Superleggera Driver Race Suit? The Sparco Superleggera Driver Race Suit is ideal for racers who want a lightweight, comfortable, and certified fire-resistant suit. Its stretch construction, floating arm gussets, pre-curved design, and breathable panels make it one of the most comfortable Sparco race suits for serious competition use. Sparco Superleggera Race Suit Sizing Chart

Alpinestars Race v3 Nomex Fireproof Shirt This lightweight Nomex® undergarment gives you exceptional breathability and comfort, along with flame-resistant properties. The Race v3 Series Formula 1 specification tech base layer incorporates a relaxed fit for comfort when wearing under a driving suit. ALPINESTARS RACE V3 NOMEX UNDERLAYER SHIRT CONSTRUCTION Advanced tech base layer with Alpinestars innovative flame-resistant technology incorporating elastane fiber for improved engineered elasticity and high levels of comfort. Stretchable construction under the new homologation standard requirements.  ALPINESTARS RACE V3 NOMEX UNDERLAYER SHIRT PROTECTION  Certified to the new FIA 8856-2018 homologation standard. Lenzing FR® fire-resistant material ALPINESTARS RACE V3 NOMEX UNDERLAYER SHIRT KEY FEATURES Soft-touch textile for feel and enhanced comfort. Lenzing FR® material is a natural viscose fiber with unique thermal insulation and flame resistance properties that help prevent heat stress.

Alpinestars Race v3 Nomex Pants Lightweight and offering high breathability and flame-resistance properties, the Race v3 Series Formula 1 specification tech base layer incorporates a relaxed fit for comfort when wearing under a driving suit. ALPINESTARS RACE V3 UNDERLAYER PANT CONSTRUCTION Advanced tech base layer with Alpinestars innovative flame-resistant technology incorporating elastane fiber for improved engineered elasticity and high levels of comfort. Stretchable construction under the new homologation standard requirements.  ALPINESTARS RACE V3 UNDERLAYER PANT PROTECTION Certified to the new FIA 8856-2018 homologation standard. Constructed from Lenzing FR® flame-resistant material. ALPINESTARS RACE V3 UNDERLAYER PANT KEY FEATURES Soft-touch textile for feel and enhanced comfort. Lenzing FR® material is a natural viscose fiber with unique thermal insulation and flame resistance properties that help prevent heat stress.

OMP HTE-R 400 Racing Seat (2030 Expiry) The OMP HTE-R 400 Racing Seat combines a halo-style head support design with a slimmer profile for smaller cockpits. Its gel-coated fiberglass shell, breathable Airtex upholstery, and removable cushions provide a supportive seating platform for competition driving. Save 20% and receive Free CMS Performance Side Mount. Select the Free CMS Performance Side Mount from the product dropdown when ordering. 2030 Expiry: The seats offered in this listing have a 2030 expiry date. Slim-Profile Halo Seat for Smaller Cockpits The HTE-R 400 offers the integrated head supports of the standard HTE-R in a slimmer configuration intended for installations where cockpit space is limited. High side bolsters provide lateral support around the driver's torso and legs, while Airtex upholstery promotes breathability in warm driving conditions. Removable back and base cushions allow adjustments to the seating feel. An ergonomic split-leg bottom cushion supports the driver's seated position, and large shoulder harness openings accommodate appropriate harness routing across a range of driver heights. OMP HTE-R 400 Racing Seat Features Slimmer profile than the standard OMP HTE-R for smaller cockpit installations. Halo-style design with integrated lateral head supports. Gel-coated fiberglass shell. Breathable Airtex upholstery. Removable back and base cushions. Comfortable split-leg bottom cushion. High side bolsters for lateral support. Large shoulder harness openings. Compatible with HANS devices and appropriate racing harnesses. Side-mount installation only. FIA 8855-1999 homologation. Listed stock has a 2030 expiry date. OMP HTE-R 400 Racing Seat Specifications Manufacturer: OMP Racing Model: HTE-R 400 Seat Type: Fixed-back racing seat with halo-style head supports Profile: Slim configuration for smaller cockpits Shell Material: Gel-coated fiberglass Upholstery: Airtex Cushions: Removable back and base cushions Bottom Cushion: Split-leg design Mounting: Side mount only Weight: 10.2 kg / approximately 22.5 lb Homologation: FIA 8855-1999 Listed Stock Expiry: 2030 HTE-R 400 Sizing Chart The slimmer profile makes the HTE-R 400 an option for installations with limited space, but fit depends on the vehicle and mounting arrangement. Check the seat dimensions against the available space around the transmission tunnel, doors, and roll cage. Allow clearance for the integrated head supports and confirm that the seat position permits suitable harness routing. The HTE-R 400 requires side mounts. The promotional CMS side mounts provide the seat-side mounting components; additional vehicle-specific brackets or other installation hardware may be required. OMP HTE-R 400 Racing Seat FAQs How does the HTE-R 400 differ from the standard HTE-R?The HTE-R 400 uses a slimmer profile intended for smaller cockpit installations while retaining a halo-style head support design. Compare the dimensions of each model before choosing a seat. What is the expiry date of these seats?The seats in this listing have a 2030 expiry date. Check the label on your individual seat and your racing organization's requirements before competition use. Does the HTE-R 400 include free CMS side mounts?Yes. This promotional offer includes 20% off the seat and free CMS side mounts. Select the free CMS side mounts from the product dropdown when ordering. Can the HTE-R 400 be bottom mounted?No. The HTE-R 400 is designed for side-mount installation only. Is the OMP HTE-R 400 compatible with a HANS device?Yes. The seat is compatible with HANS devices and appropriate racing harnesses. Correct seat positioning and shoulder harness routing must suit the driver and restraint system. Are the seat cushions removable?Yes. The back and base cushions are removable, and the bottom cushion uses a split-leg design. What is the shell made from?The HTE-R 400 uses a gel-coated fiberglass shell with breathable Airtex upholstery. What FIA standard does the HTE-R 400 meet?The seat is homologated to FIA 8855-1999. Confirm that your racing series accepts this standard and the seat's expiry date.