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Meru Ascent Carbon Head Restraint With IDS Meru’s revolutionary Inertia Dampening System(IDS) has single-handedly changed how Frontal Head Restraint(FHR) manufactures will design their restraints moving forward and will push safety organizations to rewrite their current safety standards. The old thought process of leaving concussion prevention to the helmets has been upended and Meru has pushed FHR manufactures to take concussions seriously. Meru’s proprietary Inertia Dampening System will hold a competitive advantage in both concussion and neck safety.A CLIMB TO CONCUSSION PREVENTION.• IDS controls the head’s entire movement forward in an impact.• IDS prevents a sudden stop in an impact.• IDS reduces both linear and angular acceleration.• IDS has speed sensitive valving to ensure driver comfort and safety.• IDS reduces both concussion causing forces and upper neck tension.• IDS can withstand thousands of impacts• In a 70G impact IDS reduced the force through the head from over 300lbs with our best competitor, to just over 60lbs with our device, a near 80% reduction in force.• Hundreds of pounds under the SFI and FIA upper neck tension threshold.• Carbon Fiber Headrest and Collar.• Carbon Kevlar burst panel.• All titanium hardware.• Fully customized CNC’d dampener with propriety IDS technology featuringspeed sensitive valving to maximize both safety and comfort.• Moving headrest allows for universal use in all seating positions. The forces to the head in the majority of auto racing accidents come from rotational energy which promotes angular acceleration. It has become rare to have a direct linear impact to the head. Traditional FHR's solid construction and tethering prevent the ability to mitigate angular acceleration forces. With traditional FHR’s in an impact the brain and head immediately speed up and then come to an immediate stop when the tether stops the helmet, which has a similar effect to hitting your head on a wall despite not leaving a scratch on the helmet.IDS technology immediately begins slowing the impact down, controlling the helmet's movement forward, thereby reducing the transfer of angular acceleration forces to the head and brain.LOW-THRESHOLD ENERGYRecent medical research has provided alarming conclusions surrounding the causes, severity, and long-term effects of concussions. Even seemingly minor concussions may have much more serious long-term effects on the brain, especially when frequency is increased.The current crop of head restraints focus on limiting upper neck tension and leaving concussion prevention up to the helmet companies. With this well noted, the vast majority of impacts one might experience in auto racing qualify as low-threshold energy impacts; impacts well below the certification standards' pass/fail velocities, but severe enough to sustain a concussion or a traumatic brain injury (TBI). Bumpy tracks, a big cushion in dirt cars, or a string of small crashes can do enough jarring to sustain a concussion or TBI without any obvious carnage to pair it with. IDS starts working the instant an impact begins and the speed sensitive valving makes the technology more compliant and progressive over a broad range of impact velocities common in ‘real world’ racing while still exceeding the global standard pass/fail requirements.HIGH-VELOCITY IMPACTSAcross the entire range of potential impact velocities, the Meru Ascent FHR with IDS technology consistently outperforms competitive designs. Meru meticulously engineers the collar, headrest, hardware, guards and IDS to provide the best possible impact mitigation performance across all impact velocities for both angular and linear accelerations.In a 70G force impact at the cape crash testing lab in Indianapolis, the Meru Ascent FHR with IDS reduced the concussion causing forces through the head from over 300 pounds with our best competition to just 63 pounds with our restraint. We were able to make those gains without giving up low-threshold energy protection or sacrificing neck safety.TIME-TO-PEAK (TTP)Time-to-Peak (TTP) is how long it takes the energy of an impact to reach maximum g-force. Deceleration time is the single most beneficial component in reducing the severity and magnitude of any impact — the more time, the less energy transferred.Because of our proprietary IDS technology, our speed sensitive dampener progressively lowers the head's velocity and almost triples the time to peak, spreading our already drastically reduced load over nearly triple the time.UPPER-NECK TENSIONThe original FHR’s were designed to limit upper neck tension. At the time auto racing's biggest problem was basal skull fracture. Caused by the whiplash motion in an impact, basal skull fracture often severed spinal cords, resulting in death. The original FHR designs did wonders for limiting how far forward the helmet could travel in an impact eliminating the finished whipping motion.In testing to see how well FHR’s do at preventing basal skull fracture, we look at upper neck tension. This number is the main pass/fail standard for the safety organization.In our mission of concussion prevention, the original FHR goal of lowered upper neck tension was not lost on us and we were able to come in several hundred pounds below the set standard either matching or besting the current industry leaders.

Chillout Systems Replacement O-Rings (10-Pack) This complete O-ring kit consists of ten universal ringed seals that prevent spillage.

Bell MAG-10 PRO Open-Face Racing Helmet – Snell SA2025 / FIA 8859-2024 This is a pre-order, shipping Q4 2026. The Bell MAG-10 PRO Open-Face Racing Helmet combines lightweight composite construction, professional racing safety, and exceptional driver visibility in a sleek, modern design engineered for circuit racing and performance driving. Certified to Snell SA2025 and FIA 8859-2024, the MAG-10 PRO delivers current-generation motorsport protection with a premium carbon-fiberglass composite shell, advanced multi-density impact liner, and comfortable fire-resistant interior. Designed for drivers who prefer the visibility and accessibility of an open-face helmet, the MAG-10 PRO features an adjustable sun peak, integrated dark smoke sunscreen, removable cheek pads, and factory-installed HANS anchors. Whether you're competing in road racing, participating in club-level motorsport, or enjoying high-performance track days, the Bell MAG-10 PRO provides a versatile combination of protection, comfort, and visibility. Bell MAG-10 PRO Racing Helmet Key Features Snell SA2025 Certified: Meets the current Snell automotive racing helmet safety standard. FIA 8859-2024 Homologated: Approved to the current FIA 8859 helmet safety standard for applicable motorsport competitions. Premium Carbon-Fiberglass Composite Shell: Lightweight construction engineered for strength, impact protection, and driver comfort. Open-Face Racing Design: Provides excellent peripheral visibility and easy access to cockpit controls and equipment. Advanced Multi-Density Impact Liner: Multi-piece liner engineered to optimize energy absorption during impacts. Adjustable Sun Peak: Allows drivers to adjust sun protection according to changing track conditions. Integrated Dark Smoke Sunscreen: Anti-scratch adjustable M10 sunscreen helps reduce glare and improve visual comfort. Removable Cheek Pads: Multi-density cheek padding provides improved comfort and fit customization. Fire-Resistant Interior: Dark grey high-strength, high-comfort FR fabric designed for motorsport use. Factory-Installed HANS Anchors: Ready for connection to compatible frontal head restraint systems. Optional Replacement Sunscreens: Compatible adjustable sunscreens are available separately in selected colors. Optional Noise-Insulating Earcups: Compatible earcup accessories are available for additional noise isolation. Gloss White Finish: Clean, professional appearance with classic Bell Racing branding. Lightweight Premium Carbon-Fiberglass Composite Shell The Bell MAG-10 PRO features a premium carbon-fiberglass composite shell engineered to provide excellent strength-to-weight performance. Combining carbon and fiberglass reinforcement materials allows Bell to produce a helmet designed for impact protection while minimizing unnecessary weight. A lighter helmet can help reduce driver fatigue during extended track sessions, particularly when subjected to repeated braking, acceleration, and cornering forces. Inside the shell, an advanced multi-density, multi-piece liner is designed to manage impact energy while maintaining a comfortable and secure fit. This construction provides the protection required by the helmet's Snell SA2025 and FIA 8859-2024 certifications. Open-Face Design for Maximum Driver Visibility The Bell MAG-10 PRO is designed specifically for drivers who prefer the expanded visibility and accessibility of an open-face racing helmet. Without a full-face chin bar, the helmet provides a broad field of view that makes it easier to monitor mirrors, dashboard instruments, and surrounding traffic. The open-face configuration also allows easier interaction with cockpit controls and communication equipment. This design is particularly well suited to circuit racing, club racing, driving schools, time trials, and track-day events where open-face helmets are permitted. Drivers should always verify the helmet requirements of their specific racing organization, as some events and vehicles require full-face protection. Adjustable Sun Peak for Changing Track Conditions The MAG-10 PRO features an adjustable sun peak designed to help manage glare during motorsport driving. Drivers can adjust the peak to suit changing sunlight conditions, making it particularly useful during early-morning sessions, late-afternoon races, and events with varying sun angles. The adjustable design allows the driver to customize the helmet's sun protection without compromising its open-face visibility advantages. Integrated Adjustable Dark Smoke Sunscreen One of the defining features of the Bell MAG-10 PRO is its integrated M10 dark smoke sunscreen. The adjustable sunscreen features an anti-scratch treatment and is designed to reduce glare during bright driving conditions. Unlike a conventional full-face helmet shield, the integrated sunscreen provides additional eye protection from sunlight while preserving the helmet's open-face design. The sunscreen can be adjusted to suit individual driver preferences and changing track conditions. Compatible replacement sunscreens are available separately in selected colors for different visual requirements. Advanced Multi-Density Impact Protection The Bell MAG-10 PRO incorporates an advanced multi-density, multi-piece energy-absorbing liner. This construction is engineered to optimize impact energy management across the helmet's protective structure. Combined with its premium composite shell, the liner helps the MAG-10 PRO meet the requirements of Snell SA2025 and FIA 8859-2024. The helmet is designed for competitive automotive motorsport and should be used according to the manufacturer's instructions and applicable sanctioning-body regulations. Removable Cheek Pads and Professional Comfort Interior Bell designed the MAG-10 PRO with a premium interior intended to provide a secure and comfortable fit during demanding driving sessions. The helmet features removable cheek pads manufactured using advanced multi-density materials. These components help provide consistent contact around the face while supporting comfort and fit adjustment. The dark grey high-strength, high-comfort fire-resistant interior is designed for motorsport environments. Compatible optional noise-insulating earcups are also available for drivers seeking additional protection from cockpit noise. Proper helmet fit is essential. The helmet should remain securely positioned without excessive movement or uncomfortable pressure points. Factory-Installed HANS Anchors The Bell MAG-10 PRO comes equipped with factory-installed HANS anchors as standard equipment. These anchors allow connection to compatible frontal head restraint systems without requiring separate helmet post installation. Head and neck restraint compatibility makes the MAG-10 PRO suitable for racing applications where approved frontal head restraints are required. Always verify compatibility with your specific restraint system and follow all applicable racing safety requirements. Bell MAG-10 PRO Racing Helmet Technical Specifications Manufacturer: Bell Racing Helmets Model: MAG-10 PRO Helmet Series: Bell Pro Series Helmet Type: Open-Face Racing Helmet Snell Certification: SA2025 FIA Homologation: FIA 8859-2024 Shell Material: Premium Carbon-Fiberglass Composite Impact Liner: Advanced Multi-Density, Multi-Piece Construction Exterior Color: Gloss White Interior Color: Dark Grey Interior Material: High-Strength, High-Comfort Fire-Resistant Fabric Adjustable Sun Peak: Included Integrated Sunscreen: Adjustable Anti-Scratch Dark Smoke M10 Replacement Sunscreens: Available Separately Removable Cheek Pads: Yes Cheek Pad Construction: Advanced Multi-Density Materials Optional Noise-Insulating Earcups: Available Separately HANS Anchors: Factory Installed Available Sizes: 54, 55, 56, 57, 58, 59, 60, 61, 61+ Primary Application: Circuit Racing, Road Racing, Club Racing, HPDE and Track Days Quantity: Sold Individually Bell MAG-10 PRO Racing Helmet Sizing Chart Compatible Bell MAG-10 PRO Helmet Accessories The Bell MAG-10 PRO supports compatible Bell Racing accessories designed to improve comfort, visibility, and helmet maintenance. Bell M10 adjustable replacement sunscreens Bell MAG-10 peak kits Bell 10 Series pivot hardware Compatible noise-insulating earcups Compatible HANS/FHR hardware and replacement components Helmet storage and transportation bags Confirm accessory compatibility with the specific MAG-10 PRO helmet version before ordering. Bell MAG-10 PRO Helmet Care and Maintenance Proper care and maintenance help protect your helmet's appearance, comfort, and functionality throughout the racing season. Exterior Care: Clean the composite shell using a soft microfiber cloth and helmet-safe cleaning products. Avoid abrasive materials and aggressive chemical cleaners. Sunscreen Care: Clean the integrated M10 sunscreen using non-abrasive, visor-safe products. Inspect for scratches or other damage that may reduce visibility. Interior Care: Clean removable cheek pads according to Bell Racing's instructions. Avoid excessive moisture or harsh cleaning agents. Hardware Inspection: Inspect the adjustable peak, sunscreen pivots, chin strap, and HANS anchors before each racing event. Storage: Store the helmet in a clean, dry environment away from direct sunlight, excessive heat, and chemical exposure. Bell MAG-10 PRO Racing Helmet FAQs Is the Bell MAG-10 PRO Snell SA2025 certified? Yes. The current MAG-10 PRO carries Snell SA2025 certification. Bell also offered an earlier SA2020 version, so verify the certification of the specific helmet being purchased. Is the Bell MAG-10 PRO FIA approved? Yes. The current model carries FIA 8859-2024 homologation, making it suitable for applicable FIA racing categories. What is the MAG-10 PRO helmet made from? It features a premium carbon-fiberglass composite shell designed to provide strength, impact protection, and reduced weight. Does the Bell MAG-10 PRO include a sunscreen? Yes. It features an adjustable, integrated, anti-scratch dark smoke M10 sunscreen. Can I change the sunscreen? Yes. Compatible M10 replacement sunscreens are available separately in selected colors. Is the sun peak adjustable? Yes. The MAG-10 PRO includes an adjustable peak that allows drivers to modify sun protection according to track conditions. Does the MAG-10 PRO include HANS anchors? Yes. Factory-installed HANS anchors are included as standard equipment. Are the cheek pads removable? Yes. The MAG-10 PRO features removable multi-density cheek pads for improved comfort and fit adjustment. Can I add noise-insulating earcups? Yes. Compatible Bell 10 Series noise-insulating earcup accessories are available separately. Is the Bell MAG-10 PRO suitable for track days? Yes. The MAG-10 PRO is designed for circuit racing and performance driving, including track-day applications where open-face helmets are permitted. Can I use the MAG-10 PRO for professional motorsport? Yes, provided its certification and open-face design satisfy the requirements of the racing series and vehicle. What sizes are available? The MAG-10 PRO is offered in sizes 54 through 61+, subject to inventory availability. What color is available? The MAG-10 PRO is offered in Gloss White with a dark grey comfort interior. What is the difference between the MAG-10 PRO and MAG-10 Rally Pro? The MAG-10 PRO is designed primarily for circuit racing with an adjustable peak and integrated sunscreen. The MAG-10 Rally Pro adds specialized rally communication equipment and other rally-focused features. Premium Open-Face Protection With the Bell MAG-10 PRO The Bell MAG-10 PRO SA2025 Racing Helmet delivers lightweight composite construction, modern FIA and Snell safety certifications, and exceptional open-face visibility in a comfortable, professional design. With its adjustable peak, integrated dark smoke sunscreen, removable cheek pads, and factory-installed HANS anchors, the MAG-10 PRO offers the functionality serious racing drivers demand. Choose the Bell MAG-10 PRO for premium Bell Racing protection, comfort, and visibility on the track.