Stilo S.r.l.
Stilo ST5 FN Composite Helmet SA2020
from $699.30
$999.00
Stilo ST5 FN Composite Racing Helmet
The Most Customizable Helmet in the World
The Stilo ST5 FN Composite helmet is an iconic helmet used in a variety of race types. Crafted from a Multi Sandwich Fiberglass layup and exceeding the Snell SA2020 and FIA 8859 rating, this helmet is predominantly used in open cockpit environments and features an array of improvements from the ST4 Helmet. Weighing in at 3.39lbs in the small shell size and 3.63lbs in the large shell size this helmet comes standard with a sleek white color with blue interior. The ST5 FN helmet most often is use in the top level racing where every ounce matters.
The FN (Formula Naked) helmet line was designed for open cockpit environments and features an aerodynamic design, while still featuring an array of features making it the go-to helmet for racing professionals. The ST5 builds upon our ST4 design with a larger eye port which opens past the line of sight and includes an 3mm clear visor coming standard with our anti-fog coating. Improvements also have been made to the interior design with removable cheek & top pads allowing drivers to obtain the perfect fit.
Helmets come standard with removable earmuff cushions which provide a significantly quieter environment for the driver by isolating the ear.Â
Other Features: All Stilo closed faced helmets come in two separate shell sizes allowing us to craft a better fitting helmet that is lighter weight. Ready for non-integrated electronics, air supply, and hydration or any combination of the three this helmet is one of the top helmets on the IMSA grid. M6 nuts pre-installed for easy FHR installation Additional accessories available such as aero, top air kits, and an array of visor options.
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Stilo FN Composite Helmet Features
Made in Italy and assembled by hand by skilled craftsmen
Although updated to meet the newest Snell SA2020 certification, the Stilo ST5 FN retains its FIA 8858-2015 homologation as well. This makes the helmet legal for nearly all road race usage (although some sanctioning bodies require FIA 8860 homologated helmets.)
Flexibility and Functionality Built In
The Stilo ST5 FN Composite is unsurpassed in built-in flexibility. Its two side ports can be fitted with 3 different types of integrated communication electronics, forced air, helmet eject system, or a hydration system. Thanks to its innovative shell design, mounting and routing these options to the Stilo ST5 FN is sleek and seamless. When not in use, you don't even know the features are there.
Additional shields in many tints and colors can be added in the dropdown above.
Industry-standard M6 threaded receivers are molded into the helmet shell to accommodate anchors for whichever head-and-neck restraint you use.
Note: We have found that customers who typically wear a size 59 in other brands are most comfortable in a Stilo size 60, which uses the larger shell. Please order accordingly.
Stilo ST5 FN Racing Helmet Details
Noise attenuating earmuffs are included to reduce exterior noise.
Seamlessly integrate communications, forced air, hydration and/or eject options into your Stilo ST5 FN helmet.
Snell SA2020 certification offers increased protection at higher g-forces and speeds than SA2015.
Existing Stilo ST5 visor shields and accessories work on ST5 SA2020 helmets.
Sizes shown in centimeters
Other Stilo ST5-Series Helmets Available
Stilo Helmets ST5.1 GT Carbon Helmet
Stilo Helmets ST5 GT ZERO 8860-2018 Carbon Helmet
Stilo Helmets ST5 GT 8860-2018 Carbon Helmet
The most effective helmet is one that fits properly. To measure your head, have an assistant use a dressmaker's tape or a piece of string to measure the circumference of your head. Start at a point about an inch above your eyebrows, looping around the back of your head at the point that results in the largest measurement, and finally around to the front again. It's a good idea to take two or three measurements to make sure you have the largest one.
This helmet will ship with signature required for delivery.
OMP Racing
OMP Quick Release Hub | Bolt-On with 11-Pole Connector
$699.00
OMP Bolt-On Quick Release Hub with 11-Pole Connector
Professional Steering Wheel Quick Release with Integrated Electrical Connection
The OMP Bolt-On Quick Release Hub with 11-Pole Connector is a professional-grade steering wheel quick release designed for race cars with steering wheel-mounted controls, switches, or data systems. Its lightweight aluminum construction provides secure engagement while allowing the steering wheel to be removed quickly for easier driver entry, exit, and cockpit access.
This bolt-on hub features a standard 6-bolt mounting pattern and is compatible with both 3-hole and 6-hole steering wheels. An integrated 11-pin electrical connector maintains reliable connections for steering wheel electronics without requiring separate plugs or wiring connections.
The connector uses curved metal alignment guides to ensure fast, precise engagement every time the steering wheel is installed. Its aluminum housing is IP68 sealed and engineered to withstand high temperatures, chemical exposure, and repeated use. The connector is rated for up to 10,000 connection cycles.
OMP Bolt-On Quick Release Hub with 11-Pole Connector Details
Lightweight aluminum bolt-on quick release hub
Integrated professional-grade 11-pin electrical connector
Standard 6-bolt mounting pattern
Compatible with both 3-hole and 6-hole steering wheels
Curved metal guides provide fast, precise connector alignment
IP68 sealed against dust and water intrusion
Resistant to high temperatures and chemical exposure
Connector rated for up to 10,000 connection cycles
Ideal for race cars with steering wheel-mounted electronics, the OMP Bolt-On Quick Release Hub with 11-Pole Connector combines secure mechanical engagement with a durable, integrated electrical connection. The bolt-on design makes installation straightforward while providing the strength and reliability demanded in professional motorsport.
Sabelt S.p.A.
Sabelt Enduro Silver Series 6 Point Racing Harness
$699.00
Sabelt Enduro Silver Series 6 Point Racing Harness
INCLUDES BOTH PULL-UP AND PULL-DOWN LAP BELTS FOR ULTIMATE FLEXIBILITY
The new Sabelt Enduro Silver Series 6-Point Racing Harness uses 2″ belts throughout, secured by lightweight aluminum hardware. This professional-level harness is easily adjusted in the cockpit using bright yellow tabs on the shoulder belts that pull down, along with interchangeable lap belts that feature either pull-up or pull-down tabs. These make driver changes and cockpit ingress/egress easier than ever. The newly-designed camlock integrates the sub belts into the buckle, increasing driver safety in the event of an impact.
FEATURES THAT RACE DRIVERS LOVE
A number of other handy features have been added, including communication and hydration routing on top of the shoulder straps and silicone grip on the underside to keep your head-and-neck restraint device securely in place while on the track.
Sabelt is an industry-leading manufacturer of motorsport harnesses and accessories, and the Enduro Silver Series is an extremely popular racing harness for good reason.
SABELT ENDURO SILVER SERIES 6 POINT HARNESS DETAILS
Manufacturer: Sabelt
Manufacturer part no.: CFCIxxx0056
FIA 8853-2016 homologated
New compact camlock buckle is fully integrated with the sub-belts
Easily adjusted using yellow pull-down shoulder straps
Interchangeable pull-up and pull-down lap belts included
Velcro patches on shoulder straps for securing loose ends
Communication/hydration routing on shoulder belts
Sabelt S.p.A.
Sabelt Enduro Silver Series Porsche GT2/GT3/GT4 6 Point Racing Harness
$699.00
Sabelt Enduro Silver Series Porsche GT2/GT3/GT4 Racing Harness
Built specifically for the Porsche GT2, GT3, and GT4, this six-point Sabelt Enduro Silver Series racing harness provides all the safety and security you've come to expect from Sabelt in a package that makes installation in your Porsche extremely fast and easy. The Sabelt Silver Series harness is easily adjusted using bright yellow tabs that pull down, making securing and releasing your harness simpler than ever.
NEW FULLY INTEGRATED CAM LOCK
The newly designed cam lock buckle now integrates the sub belts into the fixture, greatly increasing driver safety in the event of an impact. A number of other handy features have been added, including Velcro communication/hydration routing on top of shoulder straps and silicone grip on the underside to keep your head-and-neck restraint device securely in place while on the track.
Sabelt is an industry-leading manufacturer of motorsport harnesses and safety accessories, and their Silver Series Enduro Porsche racing harnesses stand out for good reason.
SABELT SILVER SERIES ENDURO PORSCHE RACING HARNESS DETAILS
Manufacturer: Sabelt
Manufacturer part no.: CFCIxxx00024
FIA 8853-2016 homologation
Available in black, blue, or red webbing
New camlock buckle fully integrated with the sub belts
Bright yellow pull-down straps for easy adjustment
Velcro on shoulder straps secures loose ends
Communication/hydration routing on shoulder belts
Sparco S.p.A.
Sparco Stealth KF Karting Helmet | FIA 8878-2024
$689.00
Sparco Stealth KF Karting Helmet | FIA 8878-2024
Sparco Stealth KF 8878-2024 Helmet – Ultimate Karting Protection
Designed to provide a snug, stable fit and superior ventilation, the Sparco Stealth offers all-day comfort without compromising on protection. The helmet's feather-light design reduces driver fatigue during long stints, making it a top contender among the best karting helmets on the market today. Whether you’re racing in hot weather or under pressure, this lightweight kart helmet keeps you focused and cool, lap after lap. It’s available in a wide range of sizes, making it a versatile choice for both youth and adult competitors—truly a go-to karting helmet for kids and adults.
As one of the most innovative names in motorsport safety, Sparco continues to raise the bar with every product it releases. Browse Sparco Stealth 8878/2024 Karting Helmet images, read verified Sparco Stealth Karting Helmet reviews, and shop with confidence at Discovery Parts —your trusted source for FIA kart helmets, expert guidance, and fast shipping. When it’s time to gear up with a race-ready Sparco helmet for karting, the Stealth delivers uncompromising performance and next-level protection.
Why Choose the Sparco Stealth KF Kart Racing Helmet?
FIA 8878-2024 Certified: Meets the highest safety requirements for Discovery Parts use.
Carbon-Reinforced Fiberglass Shell: Strong, lightweight, and impact-resistant for elite-level protection without added bulk.
New Visor Lock System: Keeps the visor secure in high-impact situations, ensuring it stays closed when you need it most.
Ventilated for Performance: Dual shell sizes and EPS vents minimize heat build-up, keeping you cool under pressure.
Fully Customizable Fit: Removable and washable fire-retardant linings available in red or black.
Race-Ready Features: Prepped for drink system and intercom compatibility for hydration and communication during long races.
Sleek Color Options: Available in Matte Black or Glossy White for standout track presence.
Sparco Stealth KF Karting Helmet Specifications
FIA Standard: 8878-2024
Model: Stealth KF
Homologation Number: KH.001.24
Sizes Available: XS – XXL
Shell Material: Fiberglass with carbon fiber reinforcement
Visor: FIA-homologated with three-position adjustment
Ventilation: Dual shell construction with integrated EPS vent system
Interior: Removable, washable, and available in red or black
Compatibility: Drink system and intercom-ready
Colors: Matte Black or Glossy White
Sparco Stealth Carbon Fiber Karting Helmet – Frequently Asked Questions (FAQ)
Is the Sparco Stealth Carbon Karting Helmet FIA certified?Yes. The Sparco Stealth Karting Helmet is certified to the latest FIA 8878-2024 homologation, ensuring it meets the strictest international karting safety standards required for competition use worldwide.
What materials are used in the Sparco Stealth Carbon Helmet?The helmet is constructed from a fiberglass shell reinforced with carbon fiber. This combination offers a lightweight yet ultra-strong structure, reducing driver fatigue while maximizing impact resistance and safety.
Does the Sparco Stealth Helmet have a good ventilation system?Absolutely. The Stealth is engineered with dual shell construction and EPS channels, incorporating multiple intake and exhaust vents that keep drivers cool and focused by minimizing heat build-up inside the helmet during intense racing conditions.
Is the Sparco Stealth Karting Helmet compatible with hydration and communication systems?Yes. The helmet is prepped for drink systems and intercom setups, allowing you to install hydration and communication equipment easily—ideal for long races and endurance karting events.
Are the interior linings removable and washable?Yes. The Sparco Stealth Helmet features a removable, washable fire-retardant interior. It helps maintain hygiene and allows for easy cleaning after race weekends, keeping your helmet fresh and comfortable season after season.
What sizes and colors are available?The Sparco Stealth is available in seven sizes, from XS to XXL, and offers two sleek color options: Matte Black and Glossy White. Dual shell sizes ensure optimal fit across the size range for maximum comfort and safety.
Is the visor adjustable?Yes. The helmet features a three-position adjustable visor, allowing drivers to customize airflow and ventilation based on racing conditions while maintaining clear, unobstructed vision.
Where can I buy the Sparco Stealth Carbon Fiber Karting Helmet?You can buy it right here at —your trusted source for FIA-approved Sparco helmets, expert fitment support, fast shipping, and track-tested race gear!
Choosing the right helmet is critical for kart racing safety and success. Consult the experts at anytime you need advice or guidance selecting your next Sparco helmet.
Is Sparco a good brand for kart racing helmets?Yes—Sparco kart racing helmets are among the most respected in motorsports. Known for combining Italian design with cutting-edge safety and performance, Sparco helmets are trusted by professional drivers worldwide. The Sparco Stealth Karting Helmet (8878/2024) is one of the most advanced options on the market, offering lightweight carbon construction, exceptional ventilation, and race-proven technology for serious kart racers.
Where are Sparco kart helmets made?The Sparco Stealth Karting Helmet is designed in Italy and manufactured to meet the latest FIA 8878-2024 karting helmet homologation—a significant evolution in karting safety standards. Sparco leverages decades of motorsport engineering and premium materials to create helmets that deliver superior protection, aerodynamics, and comfort for competitive drivers.
Do Sparco kart racing helmets run true to size?Yes, Sparco helmets typically fit true to size, with a race-focused fit designed for optimal performance. To ensure the best fit, measure the circumference of your head just above the eyebrows and consult Sparco’s size chart. With a range of shell sizes, the Stealth Carbon is an excellent option for those seeking a karting helmet for kids and adults alike.
What professional kart racers use Sparco helmets?Many competitive kart racers around the world choose Sparco helmets for their advanced safety features, lightweight design, and premium visibility. Sparco’s presence in FIA Karting, WSK, and national-level championships continues to grow due to its emphasis on innovation and performance.
What certifications does the Sparco Stealth Helmet carry?The Sparco Stealth Karting Helmet is homologated to the FIA 8878-2024 standard, the most current and stringent certification for kart racing helmets. While not a Snell K2020 kart helmet, FIA 8878-2024 exceeds many previous standards and is now the required homologation for top-tier karting events globally.
Are Sparco helmets suitable for all ages?Yes. The Sparco Stealth helmet is designed for high-level karting competition and is available in a range of sizes suitable for both youth and adult drivers. Its lightweight construction and balanced design reduce fatigue, making it ideal for long stints and demanding conditions—whether you're a junior starting out or a seasoned veteran.
Pagid
Pagid Racing Brake Pads No. 2557 (Front)
from $684.28
Pagid Racing Brake Pad Shape No. 2557
Fits the Following Vehicles:
Make
Model
Build (Year)
Front
Rear
BMW
Z4 GT3 [race car]
2013 - 15
X
McLaren
MP4-12C GT3 [race car] Akebono caliper
2013 - 15
X
Fits the Following Calipers:
Make
Type
Remarks
Shape No.
Alcon
DP88. TA6+, CAR95 [4495]
26.5mm, 29mm
2557, 2688
AP Racing
CP6080 D54
29mm
2557
AP Racing
CP6210 D54
25mm,26.5mm,29mm,31mm,32mm
2557, 2558, 2559, 2688, 8222
AP Racing
CP6269
25mm,26.5mm,29mm,30mm,30mm
2557, 2560, 2564, 2688, 8222
Pagid Racing Brake Pads are engineered for high-performance driving, delivering exceptional stopping power, durability, and control under the most demanding conditions. Trusted by professional racers and performance enthusiasts worldwide, these pads are crafted using advanced friction materials and cutting-edge technology to ensure consistent performance, low fade, and excellent modulation. Whether you're on the track or tackling aggressive street driving, Pagid Racing Brake Pads provide the reliability and confidence you need to push your vehicle to its limits.
Pagid Racing Brake compounds are for steel (cast iron) rotors only unless otherwise noted.
Pagid RSL 1 Compound
Used in GT cars, touring cars and prototype endurance racing. Due to the high friction and good modulation, often used in sprint races as well. RSL 1 is a low metallic resin bonded material containing steel and aramid fibers with very high heat resistance. It maintains a constant friction level over a wide range of temperatures. Its reduced wear rate and disc friendliness make this material appropriate for endurance races.
Pagid RST 1 Compound
Used in Rally tarmac, GT cars and touring cars circuit racing (sprint), high down-force formula cars, NASCAR. Suitable for applications in heavy cars and where high torque is necessary against small diameter rotors. RST 1 has a very high friction level and high temperature resistance. It is a semi-metallic resin bonded material containing steel fibers. Cold friction and initial bite makes this material most appropriate for Rally and NASCAR applications.
Pagid RST 3 Compound:
RST 3 is a medium-high friction metal-ceramic compound containing steel fibers and is therefore the perfect complement of the RST product family. It captivates by its low heat conductivity. Rally tarmac and gravel, GT cars, touring cars and prototype circuit racing, formula cars and club racing. Wide range of applications due to it‘s combination of bite, friction and controllability.
Pagid
Pagid Racing Brake Pads No. 4928
from $683.01
Pagid Racing Brake Pads Shape No. 4928
Fits The Following Vehicles:
Make
Model
Build (Year)
Front
Rear
Porsche
991 GT3 Cup [PFC brakes 28/26 mm]
13 -19
X
Porsche
991 GT3 Cup MR [PFC brakes 28/26 mm]
13 -19
X
Porsche
Cayman GT4 Clubsport [PFC brakes 28/26 mm]
16 -20
X
Porsche
Cayman GT4 MR [PFC brakes 28/26 mm]
16 -20
X
Pagid Racing Brake Pads are engineered for high-performance driving, delivering exceptional stopping power, durability, and control under the most demanding conditions. Trusted by professional racers and performance enthusiasts worldwide, these pads are crafted using advanced friction materials and cutting-edge technology to ensure consistent performance, low fade, and excellent modulation. Whether you're on the track or tackling aggressive street driving, Pagid Racing Brake Pads provide the reliability and confidence you need to push your vehicle to its limits.
Pagid Racing Brake compounds are for steel (cast iron) rotors only unless otherwise noted.
RSL 29 Compound:
The Pagid RSL 29 (Yellow) is the world-leading endurance brake pad used by most of the winning teams in motorsport. Although designed primarily for endurance racing, many competitors use this material successfully for sprint and short distance races also. RS29 has also found favor in the growing track day market due to the level of control, good cold performance, long life and low disc wear.
Pagid RSL 1 Compound
Used in GT cars, touring cars and prototype endurance racing. Due to the high friction and good modulation, often used in sprint races as well. RSL 1 is a low metallic resin bonded material containing steel and aramid fibers with very high heat resistance. It maintains a constant friction level over a wide range of temperatures. Its reduced wear rate and disc friendliness make this material appropriate for endurance races.
Pagid RSL 2 Compound:
RSL 2 is a low metallic resin bonded material containing steel and aramid fibers with high heat resistance. It maintains a constant friction level over a wide range of temperatures. Its reduced wear rate and disc friendliness make this material appropriate for endurance races on applications with high cooling efficiency. RSL 2 features excellent pad life and modulation, as well as friction stability at high temperatures.
Applications include GT cars, touring cars and prototype endurance racing. Due to excellent modulation characteristics, RSL 2 is often also used in sprint races.
Pagid RST 1 Compound
Used in Rally tarmac, GT cars and touring cars circuit racing (sprint), high down-force formula cars, NASCAR. Suitable for applications in heavy cars and where high torque is necessary against small diameter rotors. RST 1 has a very high friction level and high temperature resistance. It is a semi-metallic resin bonded material containing steel fibers. Cold friction and initial bite makes this material most appropriate for Rally and NASCAR applications.
Pagid RST 2E Compound:
RST 2E is perfect as a front axle application in mid-endurance GT and touring car racing, in the range of 2-6h race duration. Front and rear axle application on rally race cars. RST 2 and RST 2E are semi-metallic resin bonded materials containing steel fibers. Cold friction and initial bite make these materials most appropriate for rallying and NASCAR applications.
Pagid RST 3 Compound:
RST 3 is a medium-high friction metal-ceramic compound containing steel fibers and is therefore the perfect complement of the RST product family. It captivates by its low heat conductivity. Rally tarmac and gravel, GT cars, touring cars and prototype circuit racing, formula cars and club racing. Wide range of applications due to it‘s combination of bite, friction and controllability.
Pagid RST 5 Compound:
Developed for high friction level sprint applications where extreme thermal stability is key. Comes in a variety of different pad shapes used in GT racing front axles, touring car front axles, rally sports, especially FIA Rally 3, Rally 2, Rally 1, and RX Rallycross.
Excellent fade resistance as well as one of the highest initial bite and friction levels of the PAGID Racing compound portfolio. RST 5 is suitable for high-thermal load applications, making it a top choice for sprint racers in terms of performance. RST 5 delivers the ideal balance between maximum performance and excellent modulation.
Ferodo Racing
Ferodo FRP3144GB DS3.12 AP CP5060, CP5555, CP 9660 & CP9661 Caliper Brake Pads
$683.00
Ferodo FRP3144G DS3.12 AP CP5060, CP5555, CP 9660 and CP9661 Caliper Brake Pads
AP CP5060, CP5555, CP 9660 and CP9661 Caliper Brake Pad racing brake pads in the Ferodo DS3.12 track only compound. The Ferodo 3144G DS3.12 brake pad has the flattest torque curve across the largest temperature range with very high torque for repeatable stops, lap after lap.
Ferodo FRP3144G DS3.12 AP CP5060/5555/9660 Details:
Manufacturer: Ferodo
Manufacturer part number: FRP3144GB DS3.12
Primary Use: Endurance Race
Application: Downforce Touring Car, Extreme GT, Time Atack
Highest friction coefficient and bite in the Ferodo Racing range
Reproducible and stable performance up to 850 C under all pressure and speed conditions
Excellent management of ABS during the brake event
Longest pad life of Ferodo Racing range under heavy duty track use
Recommended for track use on larger vehicles with ABS
Ferodo DS3.12 Brake Compound Details:
The Ferodo DS3.12 is a track only compound with the flattest torque curve across the largest temperature range with very high torque. The Ferodo DS3.12 is identified with production code "G" and is the latest evolution in the Ferodo's DS track-only brake pad line. Designed for Hyper, Super and modern sports cars that have increased horsepower, more aero, higher curb weight, and stickier tires.These attributes all place greater demands on the vehicle’s ABS system.
The Ferodo DS3.12 is the modern pad compound designed from the start to explicitly handle those demands. Out of all the pad compounds we have ever tested, even from manufacturers, the DS3.12 shows the flattest torque curve across the broadest temperature range. That means that on every turn, on every track you drive, on every lap, your brake pedal is going to feel almost exactly the same, providing tremendous consistency and repeatability.
The DS3.12 has a higher mu than all of Ferodo’s other compounds, so not as much leg pressure is required to initiate the desired response. It is also unfadable, showing no drop in performance at any temp your brakes will ever see. In dyno testing, the DS3.12 has shown superior wear rates to the other Ferodo compounds, while remaining kind to the discs. We believe the DS3.12 will become the gold standard to which other race compounds will be compared.
Ferodo FRP3144G DS3.12 AP Brake Pad Fitment:
AP Racing CP5060 D54
AP Racing CP5555 D54
AP Racing CP9660 D54
AP Racing CP9661 D54
GiroDisc Racing Brakes & Technologies
D1-012 GiroDisc BMW E46 M3 Front Replacement Rings
$680.00
D1-012 GiroDisc BMW E46 M3 Front Replacement Rings
Get your braking performance back on point with the GiroDisc D1-012 front rotor replacement rings for the BMW E46 M3. Designed to work seamlessly with your existing GiroDisc 2-piece rotor hats, these high-performance rings deliver the same stopping power and heat resistance you expect—without replacing the entire assembly.
Direct Replacement Rotor Rings for Track-Ready Performance
FITMENT: BMW E46 M3 (with GiroDisc A1-012 front rotor kit)
If you’ve already upgraded your E46 M3 with GiroDisc front rotors, these D1-012 rings are all you need to restore full braking capability. They reuse your existing aluminum rotor hats and hardware, making the replacement process quick, cost-effective, and track-ready.
Crafted from GiroDisc’s proprietary high-carbon alloy, these rotor rings offer excellent thermal capacity and crack resistance under extreme braking loads. The curved vane design enhances airflow through the disc, improving cooling and reducing fade during repeated hard stops.
Each set of rings comes pre-drilled and slotted, ready to install using your current GiroDisc floating hardware system. Whether you're daily driving or heading to the next HPDE event, these rings are built to handle the heat.
Sold and priced per pair.
D1-012 Replacement Rotor Ring Features:
Designed for reuse with GiroDisc A1-012 front rotor hats
High-carbon cast iron with proprietary metallurgy
Curved vanes for efficient cooling and fade resistance
Fully slotted to maintain pad bite and reduce glazing
Cost-effective solution for ongoing rotor maintenance
Made in the USA from premium domestic materials
D1-012 Replacement Rotor Ring FAQs:
Will these fit OEM rotors or other brands? No, these are designed specifically to replace worn rings on the GiroDisc A1-012 2-piece rotor system.
Do they come with hats or hardware? No, this listing includes only the replacement rings. Reuse your existing GiroDisc hats and hardware.
Can I install these myself? If you're comfortable with brake system work, yes. Otherwise, professional installation is recommended to ensure proper float and torque specs.
Are these suitable for racing? Absolutely. They’re designed to withstand repeated high-temperature cycles and aggressive braking at the track.
When it’s time to refresh your E46 M3’s braking system, the GiroDisc D1-012 replacement rings are the smart, track-proven choice.
GiroDisc Racing Brakes & Technologies
D1-171 Girodisc Front Rotor Ring Replacements
$680.00
REPLACEMENT ROTOR RINGS ONLY. INCLUDES NEW INSTALLATION HARDWARE. DOES NOT INCLUDE ALUMINUM HATS.
Discovery Parts is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most Girodisc products the same or next business day to ensure we meet your delivery deadline.
These Girodisc replacement rotor rings are direct replacements for the iron discs on your Girodisc two-piece rotors, and no modifications are necessary. New cap screws and washers are included with these replacement rotors. We do not recommend re-using the old hardware.
The replacement rotor rings and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for rotor ring-only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/priced per pair.
GiroDisc Racing Brakes & Technologies
D1-130 GiroDisc Replacement Rotors
$680.00
D1-130 GiroDisc Replacement Rotors
REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT.
is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. Â We ship most products same or next business day to ensure we meet your delivery deadline.
The GiroDisc replacement rotor system is a direct rotor disc replacement for the GiroDisc 2-piece hat and rotor and no modifications are necessary. Â
The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. Â The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. Â The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/Priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
GiroDisc Racing Brakes & Technologies
D2-100 Girodisc Rear Replacement Rotor Rings (Audi RS4 2006-2008)
$680.00
D2-100 Girodisc Rear Replacement Rotor Rings (Audi RS4 2006-2008)
REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT.
is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. Â We ship most products same or next business day to ensure we meet your delivery deadline.
The GiroDisc replacement rotor system is a direct rotor disc replacement for the GiroDisc 2-piece hat and rotor and no modifications are necessary. Â
The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. Â The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. Â The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/Priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
GiroDisc Racing Brakes & Technologies
GD332.32.52 Girodisc Replacement Brake Rotors (Brembo-Stoptech)
$680.00
GD332.32.52 Girodisc Replacement Brake Rotors (Brembo-Stoptech)
This high-performance product is built to meet the demands of competitive racing. Designed for durability, precision, and track-day performance.
Engineered for Performance on the Track
FITS:Â BREMBO / STOPTECHÂ 332x32mm BIG BRAKE KITS
REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT.
is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. Â We ship most products same or next business day to ensure we meet your delivery deadline.
The GiroDisc replacement rotor system is a direct rotor disc replacement for the GiroDisc 2-piece hat and rotor and no modifications are necessary. Â
The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. Â The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. Â The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/Priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
GiroDisc Racing Brakes & Technologies
D1-117 GiroDisc Replacement Rotors
$680.00
D1-117 GiroDisc Replacement Rotors
REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT.
is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline.
The GiroDisc replacement rotor system is a direct rotor disc replacement for the Giro Disc 2-piece hat and rotor and no modifications are necessary.
The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/Priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
GiroDisc Racing Brakes & Technologies
D2-015 Girodisc Rear Replacement Rotor Rings
$680.00
FITS: FERRARI 360 CHALLENGE
REPLACEMENT ROTOR DISC ONLY, DOES NOT INCLUDE ALUMINUM HAT.
is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. Â We ship most products same or next business day to ensure we meet your delivery deadline.
The GiroDisc replacement rotor system is a direct rotor disc replacement for the Giro Disc 2-piece hat and rotor and no modifications are necessary. Â
The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. Â The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. Â The pins are secured by grade12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/Priced per pair.
SPA Technique
SPA Extreme Novec SFI 17.1 Fire System 5lb. Light Weight
$678.00
SP Extreme Novec SFI 17.1 Fire System 5lb. Light Weight Mechanical
The SPA Technique EX SFI5-LW bottle weighs only 6.7 lbs. filled and ready to use. Filled with lightweight Novec 1230 suppression agent, this mechanically discharged fire system not only carries an SFI 17.1 rating, but it keeps weight to an absolute minimum for lightweight race cars that still need the ultimate in fire protection.
The SPA Technique Extreme Novec 1230 5lb. SFI 17.1 certified fire system is the next generation of light weight race car fire suppression. The new 3M Novec 1230 is not only safer for the driver, but also the Earth. All while being non-conductive (i.e., safe for electronics) and leaving no residue. If you want the safest race car fire system, the SPA Technique Novec 1230 Extreme systems are your first choice.
Installation of your SPA Technique 5lb. SFI 17.1 system is easy because your kit includes everything you will need for a easy and safe installation. A completely filled light weight SFI 17.1 certified and labeled bottle is included, as are the two stainless steel retaining straps. For discharge, two simple-to-connect electrical discharge switches are included. One is usually mounted externally on the cowl and the other in the cockpit near the driver.
The cabling is long enough to mount the lightweight aluminum bottle where you and your crew chief want it. This complete fire system includes four nozzles, three T-fittings, one bulkhead fitting, and ten feet of easy-to-install tubing. There is even a new "E" decal to make the grumpiest tech chief happy.
SPA Technique fire systems are the perfect choice for drivers that want the best in light weight SFI 17.1 certified fire safety.
This pressurized SPA Technique fire system can only be shipped via Ground.
SPA Extreme Novec SFI 17.1 Fire System 5lb. Light Weight Mechanical Details:
Manufacturer: SPA Technique
Manufacturer part number: EX2SFI5-LW
Discharge 1: Mechanical cable 6'
Discharge 2: Mechanical cable 12'
Certification: SFI 17.1
Agent: Novec 1230
Toxic: No
Conductive: No
Clean-up required: No
SPA Extreme Novec SFI 17.1 Fire System 5lb. Light Weight Mechanical Contents:
Two Discharge Nozzles
Ten Feet of Lightweight Tubing
One T-fitting
One Bulkhead fitting
One 12-foot Pull Cable
Two E-stickers (one large, one small)
Two Bottle Mounts
Two Anti-Torpedo Brackets
SPA Extreme Novec SFI 17.1 Fire System Benefits:
A few of the advantages of using NovecTM 1230 Fluid in place of other fire-suppression agents are as follows:
Great fire-out properties
Non-toxic, so safe for driver
Non-conductive, so it's safe on all electronics
No residue or clean-up
Zero ozone depletion, making it safer for the environment