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Thunderhill 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. Fits Porsche 997 Cup Car The GiroDisc system is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. 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 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 as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

Call us any time at 844-438-7244 for Thunderhill-Exclusive Forgeline pricing you won't find anywhere else! Thunderhill offers FREE SHIPPING on all Forgeline Wheel Orders! FORGELINE DE3P PREMIER REVERSE FORGED WHEELS Contact a wheel specialist today at 844-438-7244 to discuss the details of your custom Forgeline wheel build. We can guide you through sizing, offsets, finishes, and other details to make sure your Forgelines are perfectly suited to your needs! The DE3P incorporates a classic eight spoke mesh design with more than half of the assembly hardware hidden and the rest visible. Spokes that reach all the way to the rim add scale and dimension to this design. Each DE3P wheel is built with forged 6061-T6 aluminum centers, 6061-T6 spun rim halves, and stainless steel aircraft-grade ARP fasteners. Finish options include a powder coated or polished center with a polished, powder coated, or chromed outer lip. The DE3P is available in sizes ranging from 18x7.5 to 20x16. And since each wheel is built to order, Forgeline offers special features like custom offsets and a large choice of finish combinations. Call our Forgeline Wheel experts at (844) 438-7244 and we'll get the perfect build, colors, and finishes for your car at the best price you'll find anywhere! FEATURES: Three-Piece Premier Series Wheel Deep Flat-Lip Design (optional stepped-lip also available) Combination of Hidden and Exposed ARP Fasteners Delivers a Clean and Modern Look Generous Brake Clearance Forged 6061-T6 Aluminum Heat-Treated Rim Shells Includes Standard Aluminum Center Cap Customizable Fitment and Finish Options Legendary Forgeline Quality

Girodisc A2-220 Two Piece Floating Rear Racing Brake Rotors Girodisc Rotors to Replace the Rear Rotors on the Following Cars: BMW F80 M3 including CS with optional carbon ceramic brake package (gold calipers) BMW F82 M4 including CS with optional carbon ceramic brake package (gold calipers) BMW F87 M2, M2 Competition & M2 CS with red or silver calipers BMW F87 M2 CS with optional carbon ceramic brake package (gold calipers) High Performance Brake Rotors to Replace Your Fragile BMW Rotors Whether you have a BMW M2 with red or silver calipers and drilled rotors or a BMW M2, M3, or M4 with gold calipers and the OEM CCB, this Girodisc floating iron rotor system is a direct replacement for your BMW rear rotors. No modifications to your car are necessary. The 380mm diameter rotors will bolt directly to your BMW and work with the original red, silver, or gold calipers (depending on your model) perfectly. By upgrading your BMW CCB brakes with lightweight high performance iron replacements, your factory bias is maintained as well as your ABS efficiency. The central hat section of the Girodisc rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from Girodisc's proprietary American-made cast iron and machined from start to finish in house at Girodisc. The disc utilizes a curved vane design, developed in racing to act as a centrifugal pump forcing cooling air through the disc. The disc and hat are joined by a floating mount system using 12 high-strength alloy steel drive pins manufactured by Girodisc in the USA and cadmium plated for long-lasting corrosion resistance. The drive pins bear the braking load while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side, allowing the rotor to grow with heat expansion while eliminating the rattle typically associated with floating rotors. A floating rotor will also self-center between the pads. Once your Girodisc system is in place, you can simply replace the cast iron discs as needed. Sold/priced per pair.

Thunderhill is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most products the same or next business day to ensure we meet your delivery deadline.This Girodisc system upgrades your OEM PCCB brakes to a 350mm two-piece steel disc and aluminum hat. This two-piece "floating rotor" design will bolt directly to your Porsche front and work flawlessly with the OEM calipers.Upgrading your brakes to lightweight, high-performance Girodisc rotors, you maintain the factory brake bias and ABS effectiveness. Much lighter than the OEM rotors, Girodisc rotors reduce rotational and unsprung mass giving you stronger braking and faster suspension response.Combined with Pagid or PFC performance brake pads and Thunderhill RF-1 racing brake fluid, Girodisc rotors are the ultimate solution to overheated, cracked, warped rotors that result from high-performance driving.The central hat of the rotor is made from 6061-T6 aircraft aluminum. The disc is manufactured in the USA from the same cast iron used by professional racing organizations. Its curved-vane design, developed in racing, acts like a centrifugal pump forcing cool air through the disc.The disc and hat mount together through a floating mount system using ten cadmium plated, high-strength alloy steel drive pins manufactured by Girodisc. These drive pins transfer braking load while maintaining axial and radial float between the disc and hat to allow for heat expansion. Anti-noise spring washers eliminate the noise typically associated with floating rotors.This two-piece Girodisc design allows for disc-only replacement, reusing the hat to minimize maintenance costs.Sold/priced per pair.

PORSCHE 718 CAYMAN/BOXSTER S & GTS The Girodisc system is a direct replacement for the OE disc (using the provided caliper spacers). The Girodisc rotor is slightly larger than the OEM rotor at 350mm versus 330mm, providing markedly greater braking force and incredible cooling capacity. The central hat section of the Girodisc rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from their own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc. The rotor and hat have a floating mount system, which utilizes 10 high strength alloy steel drive pins, manufactured by Girodisc in the USA to their own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking while maintaining the axial and radial float between the hat and disc. The pins are secured by Class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads. Once the Girodisc system is in place, simply replace the cast iron rotor rings when needed. Sold/priced in pairs.

The Girodisc system is an upgrade to a 350mm two-piece steel rotor and aluminum hat combination, a direct replacement for the OEM PCCB brake discs. The two-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance iron replacements, you can eliminate the risk of cracking or breaking your expensive PCCB rotors at the race track. When used with Pagid or PFC performance brake pads and Thunderhill RF1 racing brake fluid (also available from Thunderhill), you have an amazing solution to overheating, cracking rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured in the USA from cast iron, made to the same specification and with the same material used by professional racing organizations. The rotor's curved-vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. 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 their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from braking 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 typically associated with floating rotors. The two-piece Girodisc design allows for rotor-ring only replacement to minimize future replacement costs. Priced per pair

Girodisc A1-186 Two Piece Floating Front Racing Brake Rotors Girodisc Rotors to Replace the Front Rotors on the Following Cars: BMW F80 M3 with blue calipers BMW F82 M4 with blue calipers BMW F87 M2 with blue calipers Upgrade Your BMW F8x To The Best High Performance Rotors Available Whether you have a BMW M2, M3, or M4 with blue calipers and iron rotors, this Girodisc floating iron rotor system is a direct replacement for your BMW front rotors. No modifications to your car are necessary. The 380mm diameter rotors will bolt directly to your BMW and work with the original blue calipers perfectly. By upgrading your BMW brakes with lightweight high-performance replacements, your factory bias is maintained as well as your ABS efficiency. The central hat section of the Girodisc rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from Girodisc's proprietary American-made cast iron and machined from start to finish in house at Girodisc. The disc utilizes a curved vane design, developed in racing to act as a centrifugal pump forcing cooling air through the disc. The disc and hat are joined by a floating mount system using 12 high-strength alloy steel drive pins manufactured by Girodisc in the USA and cadmium plated for long-lasting corrosion resistance. The drive pins bear the braking load while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side, allowing the rotor to grow with heat expansion while eliminating the rattle typically associated with floating rotors. A floating rotor will also self-center between the pads. Once your Girodisc system is in place, you can simply replace the cast iron discs as needed. Sold/priced per pair.

Girodisc A2-186 Two Piece Floating Rear Racing Brake Rotors Girodisc Rotors to Replace the Rear Rotors on the Following Cars: BMW F80 M3 with blue calipers BMW F82 M4 with blue calipers BMW F87 M2 with blue calipers Upgrade Your BMW F8x To The Best High Performance Rotors Available Whether you have a BMW M2, M3, or M4 with blue calipers and iron rotors, this Girodisc floating iron rotor system is a direct replacement for your BMW front rotors. No modifications to your car are necessary. The 380mm diameter rotors will bolt directly to your BMW and work perfectly with the original blue calipers. By upgrading your BMW brakes with lightweight high-performance replacements from Girodisc and Thunderhill, your factory bias is maintained as well as your ABS efficiency. The central hat section of the Girodisc rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from Girodisc's proprietary American-made cast iron and machined from start to finish in house at Girodisc. The disc utilizes a curved vane design, developed in racing to act as a centrifugal pump forcing cooling air through the disc. The disc and hat are joined by a floating mount system using 12 high-strength alloy steel drive pins manufactured by Girodisc in the USA and cadmium plated for long-lasting corrosion resistance. The drive pins bear the braking load while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side, allowing the rotor to grow with heat expansion while eliminating the rattle typically associated with floating rotors. A floating rotor will also self-center between the pads. Once your Girodisc system is in place, you can simply replace the cast iron discs as needed. Sold/priced per pair.

Thunderhill 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. Fits Lamborghini Murcielago Late (2005-2010) These Girodisc iron rotors are a direct replacement for the OE brake discs with no modifications. By upgrading your brakes with lightweight high performance replacements, as opposed to a big brake kit, your factory brake bias and ABS effectiveness are maintained. These Girodisc front rotors are approx 18.2 lbs vs. 22.0 lbs for the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration, stronger braking, and sharper suspension response The central hat section of the Girodisc rotor is made from strictly USA-sourced 6061-T6 aircraft specification aluminum. The disc is made from Girodisc's own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved-vane design, developed in racing to act as a centrifugal pump forcing cool air through the disc. The disc and hat have a floating mount system, which utilizes 12 high-strength alloy steel drive pins, manufactured in the US by Girodisc and cadmium plated for long-lasting corrosion resistance. These pins take the loads from braking while maintaining the axial and radial float between the hat and disc. They are secured by class 12.9 cap screws and hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise springs on the disc side, allowing the iron disc to expand as it heats up while eliminating the rattle and noise commonly associated with floating rotors. This float also allows the rotor to self center between the brake pads. Once the Girodisc system is in place, you simply replace the cast iron discs when needed. This reduces cost over time by allowing you to re-use the aluminum central hats. Sold/priced per pair

Bell MAG-10 Carbon Fiber Helmet The Bell MAG-10 Carbon is a lightweight open-face helmet for drivers who want carbon-shell performance, clear field of view, and all-day comfort in closed-cockpit and track-day environments. With modern ventilation, a long face shield, and hardware compatibility for coms and hydration, it’s a versatile choice for endurance, HPDE, and club racing. Carbon Performance with Open-Face Visibility The carbon shell helps reduce fatigue over long stints while the wide eyeport and long visor maximize peripheral vision and airflow. Factory M6 terminals support head-and-neck restraints. Interior materials are fire-resistant and designed for repeatable comfort and easy cleaning between sessions. BELL MAG10 CARBON FIBER SA2025 HELMET DETAILS Manufacturer: Bell Helmets Construction: lightweight carbon fiber shell Orientation: open-face with long clear visor Homologation: FIA 8859-2024 and Snell SA2025 Hardware: factory-installed M6 HNR terminals Comms/Hydration: routing-ready (components optional) Finish: gloss carbon BELL MAG10 CARBON FIBER SA2025 HELMET FEATURES Open-face carbon design for low weight and wide, unobstructed vision Multi-density, multi-piece liner for impact energy management Long clear visor with anti-fog-ready compatibility and broad coverage Ventilation paths promote airflow for heat management in closed cabins Routing-ready for radio microphone, speakers, and hydration tube (optional kits) Factory M6 terminals for head-and-neck restraint systems Interior uses fire-resistant comfort fabrics for durability and easy care BELL MAG10 CARBON FIBER SA2025 HELMET FAQs Is the MAG-10 legal for my series?It carries FIA 8859-2024 and Snell SA2025. Most club and regional series accept these; always verify event rules. Who should choose an open-face helmet?Drivers in closed-cockpit cars who want maximum visibility, communication clarity, and reduced weight often prefer open-face designs. Does it include head-and-neck restraint anchors?Yes. M6 terminals are factory-installed for HNR compatibility. Can I add radio and hydration?Yes. The helmet is routing-ready for coms and drink tube hardware; add components to match your team’s setup. What visor options are available?A clear long visor is standard; tinted and specialty visors are available separately to suit lighting and preference. Can I wear glasses with this helmet?Yes. The open-face layout and liner shape accommodate most prescription frames comfortably. Get carbon-shell performance, wide-open vision, and race-ready versatility. Order the Bell MAG-10 Carbon today and head to grid with confidence.

Bell RS7-K Carbon Fiber Karting Helmet This is a pre-order, shipping after Q3 2025. Push your karting performance with the Bell RS7-K Carbon, combining an ultra-light carbon shell, Formula-derived aerodynamics, and class-leading visibility and cooling. Purpose-built from the RS7 platform and inspired by the HP7, it delivers confidence for competitive kart racers at every level. FIA8878-2024/K2025 certified for karting, the RS7-K uses a recessed SE07 DSAF shield for clear vision and stability, an expansive eyeport for awareness, and a 14-channel ventilation system to keep you cool under pressure. Lightweight, sleek, and proven on track, it’s a top choice for serious karters. Based on the RS7C LTWT developed with Penske Racing, the RS7-K Carbon comes in under 2.75 lb race-ready. Its recessed shield improves aero and acoustic performance while the modern shell profile and optimized fit deliver comfort over long sessions. Key Features Aerospace-grade carbon fiber shell FIA8878-2024/K2025 karting certification Multi-density, multi-piece energy-absorbing liner Can be worn with or without included ear cups SE07 3 mm DSAF visor for anti-fog clarity — buy visor here Advanced 14-channel ventilation for maximum airflow Recessed shield/shell interface for reduced wind noise and better aero Optional accessories: rear spoiler, top gurney, chin bar gurney Non-fireproof, durable interior for kart-specific use Not compatible with head-and-neck restraint anchors Rubber gasket helps seal out dust and water Shield and pivot compatibility: SE07 3 mm, SV (SE07, SE077) Interior colors by special order: Black, Blue, Green, Red, Tan, Violet, White, Yellow Finish: Carbon Gloss Clear Sizes: 54 cm to 61 cm+ Bell RS7-K Helmet Sizing Chart Why Buy Here Authorized source for genuine Bell, expert fitment guidance, and fast shipping. Track-savvy support for kart racers, online or at the circuit. Bell RS7-K Carbon Fiber Karting Helmet FAQs What is the best helmet for kart racing? The RS7-K Carbon is widely regarded as a top performer thanks to its carbon shell, FIA8878-2024/K2025 certification, and advanced cooling and optics. How should I choose the right size? Measure around your head above the brows and compare to Bell’s chart. If between sizes, choose the snug fit that seats evenly around the crown and cheeks. What safety standard applies to karting?FIA8878-2024/K2025 is designed specifically for karting competition and is accepted by most series. DOT is for street use and is not a karting spec. Can I use a motorcycle helmet for karting?No. Use a motorsport karting helmet that meets FIA8878-2024/K2025 and provides kart-tuned ventilation and impact performance. How often should I replace my helmet?Follow manufacturer guidance; replace after any significant impact, visible damage, liner breakdown, or roughly every five years of regular use. How do I prevent visor fogging?Use Bell’s DSAF visor or an approved anti-fog insert and keep vents open. Avoid touching the inner anti-fog surface. Can I wear glasses with this helmet?Yes. The wide eyeport and liner shape accommodate most eyewear; ensure temples don’t create pressure points. Ready to race with clearer vision, lower weight, and better cooling? Order the Bell RS7-K Carbon and step up your karting program.

Alpinestars GP Pro Comp v2 Driver Suit The GP Pro Comp v2 features an outer shell plain material developed exclusively for Alpinestars which is combined with a soft aramidic base knit lining for optimum levels of comfort, protection, light weight and comfort. Thanks to the introduction of the aramidic base lining with an open weave structure, this suit delivers enhanced levels of breathability breathable, and this is reinforced even further by the strategically-positioned knitted stretchable open mesh panels on the back, crotch and armhole for additional airflow and flexibility, both in and out of the car. This suit also incorporates innovative silicon grip technology detailing on the shoulders and lower back to prevent any movement with the car’s seat or a HANS device, and also to reduce pressure on the shoulder. Alpinestars GP Pro Comp v2 Driver Suit Features Certified to the new FIA 8856-2018 homologation standard. Lightweight and breathable multi-layer suit incorporating mesh stretchable panels for maximum comfort and effective body temperature regulation. Innovative silicon grip technology details on shoulders and lower back to provide more feeling/connection with the HANS device and racing seat. Formula 1-derived cable opening for cooling vest system or communications on the left of the body, covered by a self-closing flap to ensure maximum protection. Strategically positioned Formula 1-derived stretch mesh panels on the lower back and crotch for enhanced flexibility, both in and out of the car. Alpinestars GP Pro Comp v2 Driver Suit Construction Alpinestars fully floating arm construction with stretchable knit fabric ensures minimal material resistance while driving. 100% aramidic anti-static outer shell fabric for exceptional heat and flame-resistant proprieties. Ribbed wrist and ankle cuffs for maximum comfort and reduced weight. Tall ribbed collar for extended coverage of the neck and improved driver comfort. Alpinestars exclusive shoulder epaulette construction provides for the extraction of the driver in the event of a crash. Opening for cable for cooling vest system or communications on the left of the body, covered by a self-closing flap to ensure maximum protection. Premium YKK metal zipper for durability. Double slider on front for a versatile and customizable fit. Thigh pockets for convenient, unobtrusive storage. "ALPINESTARS PROTECTS" slogan on the lower back of the lining, as used on Alpinestars F1 racing suits. Includes laundry bag for convenience and effective material fiber protection. Athletic-regular fit design. Weighs 345 g/m2 Alpinestars GP Pro Comp v2 Driver Suit Size Chart

Alpinestars Stella GP Pro Comp v2 Driver Suit The Stella GP Pro Comp v2 features an outer shell plain material developed exclusively for Alpinestars which is combined with a soft aramidic base knit lining for optimum levels of comfort, protection, light weight and comfort. Thanks to the introduction of the aramidic base lining with an open weave structure, this suit delivers enhanced levels of breathability breathable, and this is reinforced even further by the strategically-positioned knitted stretchable open mesh panels on the back, crotch and armhole for additional airflow and flexibility, both in and out of the car. This suit also incorporates innovative silicon grip technology detailing on the shoulders and lower back to prevent any movement with the racing seat and help keep your HANS device in place. This also helps to reduce pressure on the shoulders. Alpinestars Stella GP Pro Comp v2 Features Certified to the new FIA 8856-2018 homologation standard certification. Female anatomical torso, leg and arm paneling patterned for optimum driving position fit. Lightweight and breathable multi-layer suit incorporating mesh stretchable panels for maximum comfort and effective body temperature regulation. Innovative silicon grip technology details on shoulders and lower back to provide more feeling/connection with the HANS device and racing seat. Strategically positioned Formula 1-derived stretch mesh panels on the lower back and crotch for enhanced flexibility, both in and out the car. Alpinestars Stella GP Pro Comp v2 Construction Alpinestars fully floating arm construction with stretchable knit fabric ensures minimal material resistance while driving. 100% aramidic anti-static outer shell fabric for exceptional heat and flame-resistant proprieties. Ribbed wrist and ankle cuffs for maximum comfort and reduced weight. Tall ribbed collar for extended coverage of the neck and improved driver comfort. Alpinestars exclusive shoulder epaulette construction provides for the extraction of the driver in the event of a crash. Premium YKK metal zipper for durability. Double slider on front for a versatile and customizable fit. Thigh pockets for convenient, unobstrusive storage. "ALPINESTARS PROTECTS" slogan on the lower back of the lining, as used on Alpinestars F1 racing suits. Comes with a laundry bag for convenience and effective material fiber protection. Athletic-regular fit design. Weight 345 g/m2 Alpinestars Stella GP Pro Comp v2 Size Chart

Alpinestars GP Pro Comp v2 Driver Suit with Boot Cuff The GP Pro Comp v2 Boot Cuff features an outer shell plain material developed exclusively for Alpinestars which is combined with a soft aramidic base knit lining for optimum levels of, protection, lightness, and comfort. Thanks to the introduction of the aramidic base lining with an open weave structure, this suit delivers enhanced levels of breathability. This is reinforced even further by the strategically-positioned knitted stretchable open-mesh panels on the back, crotch and armhole for additional airflow and flexibility, both in and out of the car. This suit also incorporates innovative silicon grip technology detailing on the shoulders and lower back to prevent any movement within your racing seat and help keep your HANS device in place. This also helps to reduce pressure on the shoulders. Alpinestars GP Pro Comp v2 Boot Cuff Drover Suit Features Certified to the SFI 3-4 A/5 standard. Lightweight and breathable multi-layer suit incorporating mesh stretchable panels for maximum comfort and effective body temperature regulation. Innovative silicon grip technology details on shoulders and lower back to provide more feeling/connection with the HANS device and racing seat. Formula 1-derived cable opening for cooling vest system or communications on the left of the body, covered by a self-closing flap to ensure maximum protection. Strategically positioned Formula 1-derived stretch mesh panels on the lower back and crotch for enhanced flexibility, both in and out of the car. Alpinestars GP Pro Comp v2 Boot Cuff Driver Suit Construction Alpinestars fully floating arm construction with stretchable knit fabric ensures minimal material resistance while driving. 100% aramidic anti-static outer shell fabric for exceptional heat and flame-resistant proprieties. Ribbed wrist and ankle cuffs for maximum comfort and reduced weight. Tall ribbed collar for extended coverage of the neck and improved driver comfort. Alpinestars exclusive shoulder epaulette construction provides for the extraction of the driver in the event of a crash. Opening for cable for cooling vest system or communications on the left of the body, covered by a self-closing flap to ensure maximum protection. Premium YKK metal zipper for durability. Double slider on front for a versatile and customizable fit. Thigh pockets for convenient, unobtrusive storage. "ALPINESTARS PROTECTS" slogan on the lower back of the lining, as used on Alpinestars F1 racing suits. Includes laundry bag for convenience and effective material fiber protection. Athletic-regular fit design. Weighs 345 g/m2 Alpinestars GP Pro Comp v2 Boot Cuff Driver Suit Size Chart

Bell BR8 Carbon: Ultimate Performance, Unmatched Safety Designed for off-road and dirt track racing, the versatile and ultra-lightweight Bell BR8 Carbon Fiber helmet can be used in multiple configurations including standard, left- or right-side forced air, left- or right-three quarters top forced air, or top forced air. Utilizing an innovative kit system, included with the helmet, racers can customize the BR8 Carbon fiber helmet to adapt to different forms of racing and seat configurations providing the ultimate flexibility in one model. The Bell BR8 Carbon Fiber helmet features an aerodynamic front duckbill, Double Screen Anti-Fog (DSAF) insert to create a positive, fog-free visor seal, and rear-facing venturi airflow vents that prevent dust from entering the helmet while still allowing forced air to flow freely. The Bell BR8 Carbon Fiber helmet features a unique air chamber system, evenly distributing airflow around the head regardless of the top air configuration used. This helmet can be used with or without ear cups. Bell BR8 Carbon Fiber Helmet Details: Manufacturer: Bell Helmets Manufacturer part no.: 1238A Construction: lightweight carbon fiber shell Interior: Dark grey fire resistant fabric Homologation: FIA 8859-2015 and Snell SA2020 Color: gloss carbon fiber Front duckbill: included Sizes: 57cm- (7 1/8-) to 61cm+ (7 5/8+) Shield (clear shield included): Bell SRV-8 Shield pivot kit: Bell SRV-1 Bell BR8 Carbon Fiber Helmet Features: Integrated channels to install optional drink tube and radio systems Advanced multi-density, multi-piece liner maximizes energy absorption and impact performance Multi-purpose fit system with or without included ear cups Interior ventilation channels maximize airflow Can be converted to side-, three quarter-, or top-air Rear vents create a venturi effect pulling cool air through the helmet while keeping dust and dirt out Synthetic rubber eyeport gasket prevents dirt and water from entering