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Girodisc Rear Brake Rotors – Corvette C8  The Girodisc A2-242 Rear Rotor Kit is a direct replacement upgrade for the factory C8 Z51 rear brake discs. Designed to bolt directly to the car without modification, these lightweight high-performance rotors deliver better heat management, improved braking consistency, and reduced unsprung weight—all while maintaining the factory brake bias and ABS performance. Precision-Built Performance for the C8 Z51 The Girodisc A2-242 system replaces the OEM one-piece rotor with a two-piece floating design that improves cooling and reduces rotational mass. The central hat section is CNC-machined from U.S.-sourced 6061-T6 aircraft-grade aluminum, while the rotor rings are cast from Girodisc’s proprietary high-carbon iron alloy. The curved vane internal geometry acts as a centrifugal air pump to cool the discs during aggressive track driving, preventing fade and extending pad life. Features • Direct bolt-on replacement for Corvette C8 Z51 rear rotors• Two-piece floating rotor design for improved cooling and serviceability• Proprietary cast-iron rings poured and machined in the USA• Lightweight 6061-T6 aluminum hat reduces unsprung weight• Curved vane internal design for efficient heat dissipation• 10 high-strength alloy steel drive pins with anti-noise spring washers• Cadmium-plated hardware and class 12.9 cap screws• Reusable aluminum hats—only replace rings when worn• Sold/priced per pair Vehicle Fitment • Chevrolet Corvette C8 Z51 (All Years) – Rear• Compatible with factory calipers and ABS• Maintains OEM brake balance and fitment Girodisc A2-242 Rear Rotors – Corvette C8 Z51 FAQs Do these rotors fit the stock calipers? Yes. The Girodisc A2-242 rotors bolt directly to the OEM calipers with no modifications required. What are the benefits of a two-piece floating rotor design? The floating mount allows the rotor to expand freely with heat, improving pedal feel, reducing cracking, and extending component life. Will these rotors affect my ABS or brake bias? No. They’re engineered to maintain the factory bias and ABS tuning while improving overall performance. Are replacement rings available? Yes. Girodisc offers replacement iron rings so you can reuse your aluminum hats and hardware, lowering long-term maintenance costs. Do these rotors make noise? The floating hardware uses anti-noise spring washers to eliminate rattling when cold while maintaining full float under heat. Are these sold individually? No. The Girodisc A2-242 rotors are sold as a matched pair for the rear axle. Upgrade your Corvette C8 Z51 with the Girodisc A2-242 2-Piece Rear Brake Rotors—precision-engineered for superior cooling, weight reduction, and unmatched stopping performance lap after lap.

Pagid Racing Brake Pad Shape 8246 Pagid 8246 Brake Pad Fitment Guide Make Model Build (Year) Front Rear Mercedes AMG GTR [ceramic brakes] 2017 +    X Mercedes AMG GTR [cast iron brakes] 2017 +    X Mercedes AMG GTS (disc Ø 360 mm) Akebono caliper 2015 +    X Mercedes AMG GTS (disc Ø 390 mm) Brembo caliper 2015 +    X Mercedes C 63 AMG [W205] (disc Ø 360 mm) Akebono caliper 2015 +    X Mercedes C 63 AMG [W205] (disc Ø 390 mm) Brembo caliper 2015 +    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 RSC 1 Compound (Ceramic Rotors Only) A race and track day compound for all known types of ceramic brake discs, RSC 1 is a low metallic resin bonded material containing steel and aramid fibers. This material features good all-round characteristics and is suitable for all types of usage.

Pagid Racing Brake Pad Shape 8091 Fitment Guide for Pagid 8091 Brake Pad Make Model Build (Year) Front Rear Chevrolet Camaro Z28 [Gen 5] [ceramic brakes] 2015 - 17 X Chevrolet Corvette C6 Brembo [ceramic brakes] 2009 - 13 X Chevrolet Corvette C6 Brembo [6-piston iron rotors] 2009 - 13 X Chevrolet Corvette C7 Z06 [ceramic brakes] 2015 + X Ferrari 430 Challenge [ceramic brakes] X Ferrari 430 Scuderia [ceramic brakes] 2007 - 10 X Ferrari 458 Italia [ceramic brakes] 2010 - 15 X Ferrari 488 Challenge race car [ceramic brakes] 2016 + X Ferrari 599 GTB Fiorano [iron rotors] 2006 - 12 X Ferrari Several ceramic (CCM) brakes X McLaren 570S [ceramic brakes] 2015 + X McLaren 650S / Spyder [ceramic brakes] 2014 - 17 X McLaren 675LT [ceramic brakes] 2015 + X McLaren MP4-12C [ceramic brakes] 2011 - 14 X Fits the Following Calipers: Make Type Remarks Shape No. Brembo XA5.71.xx 6-piston D85 16mm 8091   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. In the 8091 pad shape, the RSL 1 comes in an RSL 1 Special compound, both specified for Brembo and Ford Multimatic applications. Pagid RSL 19 Compound Pagid RSL 19 is a low metallic resin bonded material containing steel and aramid fibers. It maintains a constant friction level across a broad range of temperatures. The material features very good modulation and release characteristics. Rear axle usage in combination with RSL 1 or RSL 2 on the front axle in heavier cars (GT3/GTE). Front axle usage for lighter GT and touring cars. Pagid RSC 1 Compound (Ceramic Rotors Only) A race and track day compound for all known types of ceramic brake discs, RSC 1 is a low metallic resin bonded material containing steel and aramid fibers. This material features good all-round characteristics and is suitable for all types of usage. Pagid RSC 2 Compound (Ceramic Rotors Only) Pagid RSC 2 is a special race compound for ceramic discs with a high content of fibers in the friction surface for sprint and endurance circuit racing. RSC 2 is a low metallic resin bonded material containing steel and aramid fibers. This material is specifically developed for above mentioned applications. Pagid RSC 3 Compound (Ceramic Rotors Only) RSC 3 is a low metallic resin bonded material containing steel fibers. This material is specifically developed for above mentioned applications. It is a special race compound for ceramic discs with low content of fibers in the friction surface for sprint and endurance circuit racing.

Pagid Racing Brake Pad Shape 1903 Pagid 1903 Brake Pad Fitment Guide Make Model Build (Year) Front Rear Ford Mustang (Saleen S281 Extreme) 2007 + X Mitsubishi Lancer Evo X R4 Tarmac Rally 2007 - 16 X Sin Cars R1 2015 + X X Sin Cars R1 RS 2015 + X X Sin Cars R1 GT4 2015 + X X Fits the Following Calipers: Make Type Remarks Shape No. Alcon TA6. CAR89, CAR11 [4489] D51 17mm,18mm,25mm 1538, 1903, 8018 AP Racing CP3894 D46 / D51 / D54 18mm 1852, 1903, 1904 Baer Brakes 6S 18mm 1903 Coleman Series IV 18mm 1903 StopTech ST60 18mm 1903   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 Racing 1903 Brake Pad 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 Racing 1903 Brake Pad RSC 1 Compound (Ceramic Rotors Only) Race and track day compound for all known types of ceramic brake discs. RSC 1 is a low metallic resin bonded material containing steel and aramid fibers. This material features good all-round characteristics and is suitable for all types of usage. Pagid Racing 1903 Brake Pad 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 Racing 1903 Brake Pad 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 Racing 1903 Brake Pad 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.

Sparco GT Performance Seat The Sparco GT Performance Seat delivers sport comfort and vintage-inspired style for drivers who want more support and refinement. Its updated bolsters offer improved lateral hold, while redesigned padding ensures comfort during extended drives. The seat features a removable headrest and dual recline levers for easy adjustment on the go. Combining durability and elegance, the GT uses synthetic leather outer bolsters for longevity and soft-touch microsuede in the center for premium comfort. Ideal for both daily driving and spirited weekend runs, this seat adds sophistication and control to any build. Key Features Reclining seat with dual adjuster levers Durable synthetic leather bolsters with microsuede inserts Removable headrest for customizable comfort Accepts many 4-point harnesses (fitment dependent) Supportive side bolsters for improved control Ergonomic padding for long-distance comfort Dimensions

Stilo ST6 CMR Carbon Lite Youth Karting Helmet  The Stilo ST6 CMR Carbon Lite Karting Youth Helmet delivers professional-level protection, lightweight performance, and exceptional comfort for young competitive kart racers. Developed with technology inspired by Stilo's professional motorsport helmet program, the ST6 CMR Carbon Lite combines advanced carbon-composite construction, improved visibility, and optimized ventilation in a helmet specifically engineered for junior karting competition. Featuring a lightweight composite shell reinforced with an outer carbon layer, the ST6 CMR Carbon Lite is designed to reduce helmet mass while maintaining the impact protection required for competitive youth karting. Its balanced construction helps reduce strain on developing neck muscles during extended practice sessions, qualifying, and demanding race weekends. The redesigned ST6 platform features a wider eyeport for improved peripheral vision, allowing young drivers to better identify racing lines, anticipate passing opportunities, and maintain awareness of surrounding competitors. Large front and upper ventilation openings promote airflow, while redesigned interior padding provides a secure, comfortable fit. Certified to Snell CMR2016, the Stilo ST6 CMR Carbon Lite is purpose-built for youth kart racers who need a lightweight, competition-ready helmet with the performance and craftsmanship associated with Stilo racing helmets. Stilo ST6 CMR Carbon Lite Karting Helmet Features Snell CMR2016 Certified: Meets the youth karting helmet safety standard designed specifically for younger competitors. Lightweight Carbon-Composite Construction: Advanced composite construction with an outer carbon layer helps reduce weight while maintaining structural strength. Youth-Specific Helmet Design: Engineered to provide appropriate protection, stability, and comfort for young kart racers. Expanded Eyeport: Wider field of vision improves peripheral awareness, helping drivers monitor nearby competitors and track conditions. Advanced Ventilation: Large front and top ventilation openings promote airflow through the helmet to help manage heat and moisture. Redesigned Interior Padding: Carefully shaped interior padding provides a stable, secure fit and improved comfort during extended racing sessions. Streamlined Visor Mechanism: Durable visor hardware provides reliable operation throughout practice and competition. Clear Face Shield Included: Provides visibility and protection from airborne debris and track conditions. Double D-Ring Chin Strap: Secure retention system designed for motorsport applications. Premium Racing Appearance: Exposed carbon finish delivers a distinctive motorsport-inspired look. Multiple Youth Sizes: Available in XXS through Large to accommodate a range of junior drivers. Lightweight Carbon-Composite Construction for Young Racers Helmet weight is particularly important in junior karting, where young drivers must manage repeated cornering forces and impacts while maintaining control and concentration. The Stilo ST6 CMR Carbon Lite uses advanced composite materials reinforced with carbon fiber to balance protective performance with reduced helmet mass. The lightweight construction helps limit unnecessary neck fatigue during long sessions and multiple race heats. Combined with the helmet's carefully engineered balance, the ST6 CMR Carbon Lite is designed to provide young competitors with a comfortable and confidence-inspiring racing experience. Improved Visibility with the ST6 Wide Eyeport The ST6 generation introduces a redesigned eyeport that provides an improved field of vision compared with previous Stilo karting helmet designs. Increased peripheral visibility helps drivers maintain awareness of other karts when approaching corners, defending positions, and making overtaking maneuvers. Improved downward visibility also supports accurate kart placement and better awareness of the immediate racing environment. These design improvements make the ST6 CMR Carbon Lite particularly appealing to competitive junior drivers progressing through regional and national karting championships. Advanced Ventilation and Race-Day Comfort Stilo developed the ST6 CMR Carbon Lite with an optimized ventilation system to improve comfort in demanding racing environments. Front and top air intakes encourage airflow through the helmet, helping manage heat and moisture during hot-weather competition. The redesigned interior padding works with the ventilation system to deliver a stable and supportive fit. Reduced helmet movement, improved airflow, and lightweight construction help young drivers maintain focus throughout practice sessions, qualifying, and races. Snell CMR2016 Certification for Youth Kart Racing The Stilo ST6 CMR Carbon Lite carries Snell CMR2016 certification, a helmet standard developed specifically for children's motorsport and kart racing applications. CMR helmets are designed with the safety requirements and physical characteristics of younger drivers in mind. Snell CMR2016 certification is recognized by many karting organizations for junior competition. Always confirm the required helmet certification with your racing series or event organizer before purchasing. Stilo ST6 CMR Carbon Lite Helmet Specifications Brand: Stilo Model: ST6 CMR Carbon Lite Helmet Type: Full-Face Youth Karting Helmet Safety Certification: Snell CMR2016 Shell Construction: Carbon-Reinforced Composite Exterior Finish: Carbon Fiber Available Sizes: XXS, XS, S, S+, M, L Head Circumference Options: 53–59 cm Ventilation: Front and Top Air Intakes Face Shield: Clear Shield Included Chin Strap: Double D-Ring Application: Youth Competitive Kart Racing Head and Neck Restraint Compatibility: Not Designed for HANS-Type Restraints Stilo ST6 CMR Carbon Lite Helmet Sizing Chart Choosing the correct helmet size is essential for comfort, stability, and protection. Measure the circumference of the driver's head around its widest point, approximately one inch above the eyebrows, keeping the measuring tape level around the head. Helmet fit should be snug and secure without excessive pressure points. The helmet should not shift independently when the driver's head moves. Consult Stilo's official sizing recommendations and confirm proper fit before competition. Frequently Asked Questions Is the Stilo ST6 CMR Carbon Lite approved for youth karting? Yes. The helmet is Snell CMR2016 certified and is designed specifically for youth karting competition. Check your racing organization's regulations to confirm acceptance for your class. What is the difference between the ST6 CMR Carbon Lite and ST6 CMR Carbon Zero? The Carbon Lite uses carbon-reinforced composite construction, while the Carbon Zero features a more advanced carbon shell designed to further reduce helmet weight. Both are engineered for competitive youth karting and share the ST6 platform's improved visibility and ventilation features. How much does the Stilo ST6 CMR Carbon Lite weigh? Helmet weight varies by size and configuration. The Carbon Lite uses lightweight carbon-composite construction intended to minimize unnecessary weight and reduce fatigue during racing. Refer to Stilo's current model specifications for size-specific weights. Is the Stilo ST6 CMR Carbon Lite designed for drivers under 15? Yes. The helmet is designed for junior kart racers, particularly those competing in categories that require a CMR-certified helmet. Age and certification requirements vary by organization. Does the ST6 CMR Carbon Lite have improved ventilation? Yes. The helmet incorporates front and upper ventilation openings to improve airflow and help manage heat during demanding karting sessions. Does the helmet include a clear visor? Yes. The ST6 CMR Carbon Lite includes a clear face shield designed to provide visibility and protection from debris during racing. Can the Stilo ST6 CMR Carbon Lite be used for automobile racing? The helmet is engineered for youth karting. Automobile racing organizations may require different helmet certifications and head-and-neck restraint compatibility. Always verify the applicable regulations before use. How do I determine the correct helmet size? Measure the circumference of the driver's head approximately one inch above the eyebrows and compare the measurement against Stilo's official size recommendations. A correctly fitted helmet should feel secure without uncomfortable pressure points. Can young kart racers wear glasses with this helmet? The wider eyeport may accommodate certain prescription glasses. Compatibility depends on the frame design, helmet fit, and individual head shape. Test the combination before competition. Are carbon-composite karting helmets better than traditional fiberglass helmets? Carbon-composite construction can offer weight advantages over traditional shell materials. Lower helmet mass can improve comfort and reduce fatigue, particularly for younger drivers, but proper fit and the required safety certification remain the most important considerations. How should I clean the Stilo ST6 CMR Carbon Lite? Use helmet-compatible cleaning products and a soft microfiber cloth to clean the shell and visor. Avoid aggressive solvents, abrasive cleaners, and excessive heat. Follow the manufacturer's care instructions for interior components. When should a youth karting helmet be replaced? Replace the helmet after a significant impact or whenever the manufacturer determines that continued use is unsafe. Inspect the shell, visor, retention system, and interior regularly. Always follow Stilo's replacement guidance and your racing organization's helmet-age requirements. Why choose a Stilo helmet for junior karting? Stilo brings professional motorsport engineering to youth kart racing through lightweight materials, advanced shell construction, improved vision, and race-focused comfort. The ST6 CMR Carbon Lite combines these technologies in a helmet designed specifically for developing competitors.

Bell KC7 CMR Carbon Fiber Karting Helmet The Bell KC7 CMR Carbon Fiber Karting Helmet delivers lightweight performance, advanced ventilation, and premium protection for competitive youth kart racers. Inspired by Bell's HP7 Formula 1 helmet design, the KC7 CMR Carbon combines an ultra-lightweight Premium Carbon Composite shell with aerodynamic styling, exceptional visibility, and Snell-FIA CMR-2016 certification. Designed for young karting drivers, the KC7 CMR Carbon features an advanced multi-density energy-absorbing liner, 14-channel ventilation system, and optical-grade SE07 2mm Double Screen Anti-Fog (DSAF) shield. Its lightweight construction, race-focused interior, and aerodynamic shell make it an excellent choice for competitive kart racing. Bell KC7 CMR Carbon Helmet Features Snell-FIA CMR-2016 Certified: Meets the karting helmet standard developed for younger drivers. Premium Carbon Composite Shell: Lightweight construction designed to reduce helmet weight while delivering effective impact protection. Lightweight Design: Approximately 1,095 g in sizes 54–56 and 1,130 g in sizes 57–59, with a manufacturer tolerance of ±3%. HP7-Inspired Aerodynamics: Shell and shield profile developed to enhance aerodynamic performance, reduce internal noise, and improve energy management. Multi-Density Energy-Absorbing Liner: Advanced multi-piece interior liner designed to manage impact energy. 14-Channel Ventilation: Top and chin bar intake and extraction channels promote airflow during competitive karting. Installed Air Intakes: Two-part center and side air intake system comes installed. SE07 2mm DSAF Shield: Optical-grade injected Double Screen Anti-Fog visor helps maintain clear visibility in changing conditions. Weather-Resistant Eyeport: Synthetic rubber gasket helps reduce water and dirt intrusion around the shield. Comfort-Focused Interior: High-strength, high-comfort fabric and synthetic leather materials. Gloss Carbon Finish: Exposed carbon fiber appearance with a premium gloss finish. Optional Accessories: Compatible rear spoiler and additional shield options available separately. Premium Carbon Composite Shell Construction The Bell KC7 CMR Carbon features an ultra-lightweight Premium Carbon Composite shell engineered for competitive karting. Compared with traditional heavier shell constructions, its lightweight design helps minimize unnecessary helmet weight and supports driver comfort during extended practice sessions and races. Bell lists the helmet at approximately 1,095 grams for sizes 54 through 56 and 1,130 grams for sizes 57 through 59, with a manufacturing tolerance of ±3%. The exposed carbon fiber construction provides a distinctive professional racing appearance while maintaining the aerodynamic design inspired by Bell's HP7 platform. Advanced Multi-Density Impact Protection Inside the KC7 CMR Carbon, Bell incorporates an advanced multi-density, multi-piece energy-absorbing liner. This construction works with the outer shell to manage impact forces while providing the comfort and stability required for competitive kart racing. The helmet's Snell-FIA CMR-2016 homologation is specifically intended for younger karting drivers, with an emphasis on helmet performance and reduced weight. 14-Channel Ventilation System Effective ventilation is essential during demanding kart racing sessions. The Bell KC7 CMR Carbon features 14 air intake and extraction channels positioned throughout the top and chin bar to promote airflow. The factory-installed two-part center and side air intake system helps direct fresh air into the helmet, while extraction channels assist with heat and moisture management. This ventilation design supports driver comfort during warm-weather karting events, extended practice sessions, and competitive races. SE07 2mm Double Screen Anti-Fog Shield The Bell KC7 CMR Carbon comes equipped with an optical-grade injected SE07 2mm Double Screen Anti-Fog (DSAF) shield. The double-screen construction helps reduce condensation and maintain visibility in humid, cool, or changing racing conditions. The shield uses Bell's SV (SE07) pivot system and is designed specifically for compatible Bell KC7 helmet models. Important Shield Compatibility: The KC7 CMR Carbon requires the Bell SE07 2mm replacement shield. The SE07 3mm shield used on various Bell RS7, HP7, XR7, and XD7 helmets is not the correct replacement for this model. HP7-Inspired Aerodynamic Design Derived from Bell's HP7 Formula 1 helmet platform, the KC7 CMR Carbon incorporates a refined shell and shield profile designed to improve aerodynamic efficiency, reduce internal noise, and enhance energy management. A synthetic rubber gasket surrounds the eyeport to help prevent water and dirt from entering around the visor during challenging track conditions. For additional aerodynamic customization, Bell offers a compatible rear spoiler separately. Race-Focused Interior Comfort The KC7 CMR Carbon features a high-strength, high-comfort interior combining performance fabric and synthetic leather. Its interior is designed to provide a secure, comfortable fit for younger karting drivers. The standard interior offers a premium appearance, while Bell also lists several alternative interior colors available by special order. Snell-FIA CMR-2016 Karting Certification The Bell KC7 CMR Carbon is homologated to the Snell-FIA CMR-2016 karting helmet standard, developed specifically for younger karting drivers. CMR-certified helmets are designed to address the protection and weight considerations associated with youth kart racing. Drivers should always verify their racing organization's current helmet certification and age requirements before competing. Important: The KC7 CMR Carbon is a dedicated karting helmet and is not compatible with Frontal Head Restraint (FHR) anchors or devices. It should not be used in automobile racing applications requiring FHR-compatible helmets or other automobile racing homologations. Bell KC7 CMR Helmet Size Chart Bell KC7 CMR Carbon Helmet Specifications Manufacturer: Bell Racing Model: KC7 CMR Carbon Helmet Type: Full-Face Youth Karting Helmet Shell Construction: Premium Carbon Composite Finish: Gloss Carbon Fiber Certification: Snell-FIA CMR-2016 Available Sizes: 54, 55, 56, 57, 58, 59 Weight, Sizes 54–56: Approximately 1,095 g (±3%) Weight, Sizes 57–59: Approximately 1,130 g (±3%) Impact Liner: Multi-Density, Multi-Piece Shield: SE07 2mm Double Screen Anti-Fog Shield Pivot: SV (SE07) Ventilation: 14 Intake and Extraction Channels Air Intake System: Center and Side Intakes Installed Eyeport Seal: Synthetic Rubber Gasket Interior: High-Strength, High-Comfort Fabric and Synthetic Leather Rear Spoiler: Available Separately FHR Compatibility: Not Compatible Application: Competitive Youth Kart Racing What's Included Bell KC7 CMR Carbon Fiber Karting Helmet SE07 2mm Double Screen Anti-Fog Shield Installed Center and Side Air Intakes Replacement shields, tear-offs, rear spoilers, and other compatible accessories are available separately. Bell KC7 CMR Carbon Frequently Asked Questions What certification does the Bell KC7 CMR Carbon helmet have? The Bell KC7 CMR Carbon is certified to the Snell-FIA CMR-2016 standard, developed specifically for younger karting drivers. Is the KC7 CMR Carbon designed for youth kart racing? Yes. Bell designed the KC7 CMR Carbon for younger karting drivers, with lightweight construction and a youth-specific helmet certification. How much does the Bell KC7 CMR Carbon weigh? Bell lists the helmet at approximately 1,095 grams in sizes 54 through 56 and 1,130 grams in sizes 57 through 59, with a manufacturing tolerance of ±3%. Is the Bell KC7 CMR Carbon made from carbon fiber? Yes. The helmet features Bell's ultra-lightweight Premium Carbon Composite shell with a gloss carbon finish. What replacement shield fits the Bell KC7 CMR Carbon? The KC7 CMR Carbon uses Bell's SE07 2mm shield and SV (SE07) pivot system. The SE07 3mm version is not the correct replacement. Does the Bell KC7 CMR Carbon include an anti-fog visor? Yes. The helmet comes equipped with a Double Screen Anti-Fog (DSAF) SE07 2mm shield designed to help reduce fogging. How many ventilation channels does the KC7 CMR Carbon have? The helmet features 14 air intake and extraction channels through the top and chin bar. Can I install a rear spoiler on the KC7 CMR Carbon? Yes. Bell offers a compatible rear spoiler separately. Can I use the Bell KC7 CMR Carbon for automobile racing? The KC7 CMR Carbon is designed specifically for karting. It is not compatible with FHR anchor systems or devices and should not be used where automobile racing helmet certifications are required. Does the KC7 CMR Carbon come with HANS posts? No. The KC7 CMR Carbon is a karting-only helmet and does not support FHR anchor systems. How do I choose the correct Bell KC7 CMR Carbon size? Measure around the widest part of the driver's head, just above the eyebrows and ears, using a flexible measuring tape. Compare the measurement with Bell's official KC7 CMR sizing information and verify the helmet fit before use. Can I order different interior colors? Bell lists several alternative interior colors available by special order. Contact your retailer to confirm color availability and ordering requirements. How should I clean my Bell KC7 CMR Carbon helmet? Clean the exterior and shield using helmet-safe products and a soft microfiber cloth. Avoid aggressive chemicals, solvents, abrasive materials, and excessive moisture. Follow Bell Racing's official instructions for interior cleaning and helmet maintenance.

Sparco 4 Point Racing Harness (3" Shoulder Straps) Strap In and Level Up Your Ride with the Sparco 4 Point Racing Harness The Sparco 4 Point Racing Harness is here to redefine your driving experience, turning every ride into a secure, race-ready adventure. And no, we're not just pulling your leg...or should we say, your lap belt? Why the Sparco Harness is the Co-Pilot You Didn't Know You Needed Unity In Safety: Designed to work in perfect harmony with Sparco's competition seats, this harness doesn't just keep you in place; it becomes one with your racing setup. It's like finding the peanut butter to your jelly. Quality Speaks Volumes: Crafted from top-notch fabric and boasting durable fasteners, this harness ensures that once you're strapped in, you're in for a secure and comfy ride. No more wiggling around trying to find that sweet spot! A Perfect Fit: With 2-inch lap and 3-inch shoulder straps, this 4-point masterpiece offers a snug embrace. And thanks to the aircraft-quality quick-release buckle with integrated anti-submarine belts, getting in and out is a breeze—no advanced engineering degree required. Smooth Operator: The lightweight steel adjusters are like butter, making tensioning smooth and clamping just perfect. Because who has time for complicated adjustments when the track is calling? Snap To It: Each belt comes with snap-on fixings, making installation a snap (pun intended). And since they're FIA approved, you can hit the track with confidence, knowing you're as safe as can be. Sparco 4 Point Harness Tech Specs Lap of luxury: 2" lap belts for that just-right fit. Shoulder the load: 3" shoulder straps to keep you snug without the hug-too-tight feel. Pull for power: Pull-up lap belts for on-the-fly adjustments. Smooth moves: Lightweight steel adjusters for that seamless tensioning. Snap happy: Snap-in Kit Mounting included because who doesn't love convenience? Seal of approval: FIA approved, because your safety is non-negotiable. Imagine hitting those corners with the confidence of a pro, strapped in securely and focused on the finish line, not on your seatbelt. That's what the Sparco 4 Point Racing Harness brings to the table — or should we say, to the driver's seat. Sparco’s full line of harnesses works in unity with most competition seats. Crafted from high-quality fabric and fitted with durable fasteners, each harness restrains the body for added safety and protection. The 4-point harness features 2-inch lap and 3-inch shoulder straps that attach in the center using an aircraft-quality quick-release buckle with integrated anti-submarine belts. The lightweight steel adjusters allow for smooth, quick adjustments and perfect clamping. Each belt attaches to your car's frame using snap-on fixings. Available in pull-up only. Sparco 4 Point Racing Harness Details Manufacturer: Sparco Manufacturer part no.: 04716M1 2" lap and 3" shoulder straps Pull-up lap belts Light-weight steel adjuster for smooth and quick tensioning Snap-in mounting kit included FIA approved

Antigravity ATX30-HD Lithium Motorsport Battery Massive Power in a Compact, Lightweight Package The Antigravity ATX30-HD battery is a High Power, lightweight Lithium replacement for the YTX-30 Lead/Acid battery, as well as YIX and GYZ models. This is our HEAVY DUTY version, designed with significant Power and Capacity in this popular case size. The Antigravity Batteries ATX30-HD is part of our HD (Heavy Duty) Series specifically designed to offer SIGNIFICANTLY more Amp Hours (6 Ah more per battery) and Power than the original versions of the ATX20/30 to meet the special needs of those looking for the most compact yet powerful battery. These batteries are intended for those special applications like heavily accessorized Touring Motorcycles, Racing and Street Performance Vehicles, Experimental Aircraft and more. Simply put, these are the most powerful and compact batteries available from any manufacturer. The Heavy Duty ATX30 does not have our RE-START built-in jump-starting feature but offers a deeper level of Discharge for more usable Capacity and more Power for Cranking. It also offers a FULL Battery Management System (BMS) to protect the battery from over-discharge and over-charge as well as having Thermal Protections. This makes for the safest and longest life-cycle possible. Antigravity ATX30-HD Key Features YTX30 Standardized Case Size: 6.5 x 5 x 6.8 inches (LxWxH) 970 Cranking Amps 48 Amp Hours (PbEq)/ 24Ah (Actual)/ 307Wh 7.81 lbs Lighted Voltage Indicator to see state of charge (doesn’t have RE-START) Safest Battery Technology using full BMS and Lifepo4 Lithium chemistry Compatible with 5 OEM battery sizes Can be mounted in any orientation Not for use in Automotive applications. Contact us for potential use in “Race Only” Automotive applications Antigravity ATX30-HD Specifications Shipping Weight 8.37 lbs Dimensions 8 × 8 × 8 in Product Weight 7.81 lbs (3.54 kg) Product Size 6.5 x 5 x 6.8 in (mm: 165x127x175) Cranking Amps (Peak/Max) 970 Amp Hours (Pb Eq) 48 Amp Hours (Actual) 24 Watt Hours 307 Need sizing or wiring advice? Our motorsports team can help you integrate an Antigravity ATX30-HD Lithium Battery into your build.

CMS Performance Ultimate Race Seat Mounting Kit This Kit Fits the Following Vehicles: BMW F87 M2 (2016-2020) BMW G22 2-Series (2014-2020) Introducing Our Complete Race Seat Mounting Kit: The Ultimate Upgrade for Motorsports Enthusiasts! Are you a racing or track-day aficionado looking to upgrade your on-track safety and performance? Look no further than the CMS Performance Ultimate Racing Seat Mounting Kit. One of the very best upgrades you can make for driving your BMW on the race track is adding a dedicated racing seat. CMS Performance designed this kit to give you a complete solution to installing your choice of seat in your BMW. No mixing-and-matching, hunting for parts and wondering whether it'll all work together. The CMS Performance Ultimate Race Seat Mounting Kit has everything you need! Precision Engineering for BMW Excellence The CMS Performance Ultimate Race Seat Mounting Kit is precision- engineered, tailor-made to fit a variety of race seats safely and securely in your BMW. Crafted with meticulous attention to detail from 3/16" carbon steel, this kit draws on our many years of experience with track-prepped BMWs. Let CMS Performance help you unlock the full potential of your high-performance BMW on the race track. Custom Powder Coat to Match Your BMW The CMS Performance Ultimate Race Seat Mounting Kit comes standard in a durable satin black finish powder coat. CMS Performance can also custom powder-coat your kit in just about any BMW OEM paint color you like. Simply choose "Custom Color" in the dropdown above and specify the BMW color you want in your Order Notes at check-out.1 See Assembly Instructions Here CMS Performance Ultimate Race Seat Mounting Kit Includes: Mounting base w/ integrated sub strap bar (bolts securely to factory BMW seat mounting holes) Two steel side-mount race seat brackets All necessary hardware (Grade 8) Detailed installation instructions Optional: high-performance race seat slider Key Features of This Kit: Race-Ready Compatibility: Designed to seamlessly integrate with a wide range of racing seats from Sparco, OMP, Racetech and Sabelt. Our mounting kit ensures a perfect fit on the driver and/or passenger side of your BMW. CMS Performance has you covered. Fully Integrated: The CMS Performance kit includes everything you need to install a racing seat in your BMW. No mixing-and-matching, so you can spend less time installing and more time racing. Lightweight Durability: Constructed from premium materials, our kit prioritizes strength without compromising on weight. The integrated design puts a premium on maintaining structural integrity. Customization Options: Tailor your installation to perfection with multiple options, including racing sliders and custom powder-coat colors.1 Enhanced Safety: Safety is paramount in motorsports, and our kit doesn't cut corners. It's designed to meet or exceed industry safety standards, keeping you protected during the most demanding races. Quick and Easy Installation: The CMS Performance Ultimate Race Seat Mounting Kit is engineered for straightforward installation and precise fitment. Complete Your Race Day Package: CMS Performance roll bar and race seats are available separately. Seat mounting kit is shown with optional Recaro seat slider. 1 The Recaro seat slider can not be powder coated and comes only in satin black.

Recaro XL Size Aluminum Side Mounts This Mount Set Fits the Following Seats: Recaro Pro Racer SPA XL Recaro Pro Racer SPG XL Recaro Profi SPA  XL Recaro Profi SPG  XL Recaro Pole Position Recaro Pole Position ABE FIA Approved Racing Seat Flexibility These Recaro Aluminum Sidemount brackets for the P 1300 GT advanced racing shell provide a lightweight, high-strength FIA-approved mounting system for your Recaro Pro Racer or Profi SPA/SPG XL, or Pole Position racing seat. Strong, rigid, and made specifically for your Recaro XL racing seat, these aluminum side mounts are for drivers who demand the highest quality in their safety gear. Sold in pairs. The Recaro aluminum side mounts can be used with Recaro Pole Position, ABE, Profi XL, Pro Racer SPA XL (FIA Certified) side mounted bucket seats or most other brands as well. Recaro Aluminum Side Mount Features: One pair of aluminum side mounts Lightweight, high-strength construction FIA certified For use with the Recaro Profi SPA/SPG XL, Pro Racer SPA/SPG XL, Pole Position, or Pole Position ABE racing seats

FORGELINE GS1R WHEEL Designed for professional racing teams competing in the IMSA WeatherTech GS class, the Forgeline GS1R combines the latest in advanced wheel technologies: one-piece forged monoblock construction, motorsport engineered design, and I-beamed spokes. This wheel is engineered to withstand the rigors of top-level endurance racing with a 2100-lb. street tire load rating, exceptional deflection stiffness, and very light weight.Made from the same forgings and similar design as the popular GA1 street wheel, the GS1R has more material machined from the center area for additional weight reduction and improved access to the lugs. In combination with a new chamfered outer lip (with fewer sharp edges for easier handling), this open-lug design enables faster wheel changes and saves up to an additional pound of mass from each wheel.The GS1R is currently available in 17, 18, 19, and 20-inch diameters with a range of widths and offsets.  And just like any Forgeline wheel, the GS1R is available with fully customizable finish options.  FEATURES: One-Piece Forged 6061-T6 Monoblock Design Concave Profile I-Beamed Spoke Technology Extreme Stiffness Extreme Fatigue Strength 2100-lb. Street Tire Load Rating Light Weight (Up to One Pound Lighter Than The Standard GA1R) Generous Brake Clearance Open Lug Center Customizable Finish Options Legendary Forgeline Quality (Note: this wheel does not accept a center cap. It is recommended for track use only.)

Forgeline Wheels Motorsport SeriesPorsche 992 GT3RS Track Package This Forgeline Wheel Package Fits the Following: 992 Porsche GT3RS (2023+) Competition Motorsport Makes Buying Forgeline Wheels For Your Porsche Easy The best way to get Forgeline Wheels for your 992 Porsche GT3RS is with Competition Motorsport's exclusive Track Package. We've sold hundreds of Forgeline wheels for the Porsche GT3RS over the years, working directly with Forgeline to develop the best offsets and wheel sizes, maintain brake and fender clearance, ensure ABS and Traction Management functionality, etc. We boiled all of that experience down to this simple Forgeline Wheels Track Package to take the guesswork out of upgrading to Forgelines. Forgeline Wheels Motorsport Series is a range of high-performance wheels specifically designed for motorsport applications. Forgeline Wheels is a renowned manufacturer of custom-made wheels that are known for their exceptional quality, craftsmanship, and performance. The Motorsport Series caters to the needs of racing enthusiasts, professional racing teams, and track-day enthusiasts who demand wheels that can withstand the rigors of high-speed racing while providing optimal performance. Forgeline Motorsport Series Center Lock wheels are engineered exclusively for Porsche center lock applications like the 992 GT3RS. To get the perfect set of Forgeline Wheels made for your Porsche, simply choose your wheel style and finish (standard or premium) and we'll get your Forgeline Motorsport wheels rolling.1 It's that easy! NOTE: 19" front wheels will require trimming of brake cooling ducts for additional clearance. What's Included In The Forgeline Wheels Track Package The Competition Motorsport Forgeline Wheels Track Package includes two front and two rear Forgeline Motorsport Series Porsche Center Lock wheels finished in any standard color, with a knurled bead for maximum tire grip. From there you can upgrade to a premium finish, add ultra-sticky track-oriented tires and TPMS, and you've got a truly personalized Forgeline Wheels Track Package. This Track Package is built around the Forgeline GE1R, GS1R, NW105, and SS1R racing wheels. These have proven to be extremely popular with GT3RS drivers, with styling and features perfectly suited to the 992 Porsche. Of course, if you prefer another style of Forgeline Wheels or you just have questions, talk to one of our Forgeline specialists at (844) 438-7244. They will get you set up with a Forgeline Wheels Track Package that's precisely tailored to your needs. Forgeline Wheels GE1R The eight-spoke center-locking Forgeline GE1R represents the absolute latest in advanced wheel technology, including one-piece forged monoblock construction, motorsport engineered design, and I-beamed spokes and spans. It combines head-turning good looks with race-ready strength and durability. Designed for the Porsche GT3RS, the Forgeline GE1R is a fully-forged one-piece monoblock wheel. Forgeline's computer-simulated FEA design process yields a wheel that is very lightweight and extremely stiff, with excellent fatigue strength. Forgeline Wheels GS1R Originally designed for professional racing teams competing in the IMSA Continental Tire SportsCar Challenge Grand Sport (GS) class, the Forgeline GS1R combines the latest in advanced wheel technology, including one piece forged monoblock construction, with motorsport-engineered design and I-beamed spokes. This result is a wheel engineered to withstand the rigors of top-level endurance racing. With a 2100-lbs. street tire load rating and exceptional deflection stiffness, the GS1R remains incredibly lightweight. The GS1R features a chamfered outer lip with fewer sharp edges so they're easy to handle. Forgeline Wheels NW105 The Forgeline NW105 is a one-piece forged monoblock wheel designed specifically for the Porsche 992 GT3RS. The NW105 combines cutting-edge engineering and sleek aesthetics to enhance the overall performance and appearance of the GT3RS. A key aspect of the Forgeline NW105 is its bold, seven-spoke layout with tapered angular spokes strategically designed to optimize airflow and enhance brake cooling. Forgeline Wheels SS1R Forgeline's SS1R wheels continue their long tradition of making wheels that are track-proven at the highest levels of road racing. Derived directly from the SS1R-GT engineered specifically for ultra-competitive IMSA and WEC GT3 racing, Forgeline's one-piece forged monoblock SS1R wheel is lightweight, strong, and incredibly stiff. The center-lock Forgeline Wheels SS1R features a split six-spoke design, I-beamed spokes, tapered outer edge, and aggressive machining details that make it an ideal choice for the Porsche GT3RS. Forgeline Wheels Come in an Array of Amazing Finishes Your Forgeline Wheels Track Package can be finished in any of a wide array of colors, machined finishes, and tinted clear-coats. Powder coated for extraordinary durability, Forgeline Wheels on your Porsche look as good as they perform. Any standard finish is included in your Track Package, or you can upgrade to a dazzling premium finish! Notes... 1 Forgeline Motorsport Series wheels are custom made-to-order with lead times of three to five weeks. Competition Motorsport carries a large inventory of common Porsche fitments, designs, and colors for immediate shipping. Check with us today to see if we have what you're looking for in stock.

Stilo Helmets ST5 FN 8860-2018 FIA 8860 certification valid to 2034 on these ST5 FN 8860 carbon fiber helmets. The Stilo Helmet ST5 FN 8860-2018 is a premium carbon fiber racing helmet built for professional drivers who need FIA 8860-2018 homologation and refuse to compromise on safety, weight, or visibility. Designed around Stilo’s Formula Naked platform, this helmet delivers elite-level protection in an exceptionally lightweight full-face design made for serious competition. Professional-Level Carbon Helmet Protection The Stilo ST5 FN 8860-2018 is engineered for drivers who want one of the lightest FIA 8860-2018 full-face racing helmets available. The FN, or Formula Naked, design removes the integrated side accessory ports found on the Stilo ST5 GT 8860-2018 Carbon Fiber Helmet, helping reduce weight while maintaining compatibility with select Stilo communication systems, top forced-air accessories, and helmet eject systems. Its 100% medium-tensile carbon shell keeps mass low, while the aerodynamic ST5 profile, wide eye port, and refined interior comfort make it a strong choice for formula cars, open-cockpit racing, and other high-level motorsport applications where every ounce matters. Stilo Helmets ST5 FN 8860-2018 Sizing Chart Stilo Helmets ST5 FN 8860-2018 Features FIA 8860-2018 certified carbon fiber racing helmet Includes Stilo HANS posts Competition Motorsport Stilo Owner's Kit sold separately Formula Naked FN design removes integrated side ports for reduced weight Compatible with select electronics, top forced-air systems, and helmet eject systems 100% medium-tensile carbon construction Stilo ST5 shields are interchangeable across ST5 helmet models Supplied with a 3mm clear visor Eight top ventilation holes Re-designed cheek pads for improved contouring and comfort Sizing available from 54 cm through 64 cm Two-shell construction helps improve fit and reduce unnecessary bulk Stilo Helmets ST5 FN 8860-2018 Weight Small shell: 1200 g / 2.4 lb Large shell: 1320 g / 2.7 lb Stilo Helmets ST5 FN 8860-2018 FAQs What does FIA 8860-2018 certification mean on the Stilo ST5 FN?FIA 8860-2018 is an advanced professional motorsport helmet standard designed for the highest levels of racing. It requires more stringent impact and penetration performance than standard entry-level helmet certifications. What is the difference between the Stilo ST5 FN 8860-2018 and the ST5 GT 8860-2018?The ST5 FN uses Stilo’s Formula Naked layout, which removes the built-in side accessory ports found on the GT version. This helps reduce weight and gives the FN a cleaner, more streamlined configuration for drivers who do not need the GT’s integrated side-port setup. Does the Stilo ST5 FN 8860-2018 include a visor?Yes. The helmet is supplied with a 3mm clear visor, and additional ST5-compatible visor options are available separately for different lighting conditions. Can the Stilo ST5 FN 8860-2018 be used with HANS or FHR devices?Yes. The helmet includes Stilo HANS posts and is designed for use with head and neck restraint systems required in many forms of competitive racing. Can electronics, forced air, or an eject system be added to this helmet?Yes. While the FN does not have the integrated side ports of the ST5 GT, it can still be configured with select communications equipment, top forced-air components, and a helmet eject system. Who is the Stilo ST5 FN 8860-2018 best suited for?This helmet is ideal for professional and serious amateur racers who need FIA 8860-2018 certification, want an ultra-light carbon full-face helmet, and prioritize premium protection with a clean Formula-style layout. If you want the absolute lightest FIA 8860-2018 helmet in Stilo’s lineup, take a look at the Stilo Helmets ST5 FN ZERO 8860-2018 ABP Carbon Helmet.