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FITS PORSCHE 991 GT3/GT3RS (2014+) FRONT Replacement rotor rings for the Girodisc A1-146 two-piece floating rotors for the Porsche 991 GT3/GT3RS. Includes all hardware necessary for safely replacing worn rotor rings. Sold/priced per pair.

One pair of Girodisc 380mm steel replacement rotor rings for the Girodisc A1-066 (Porsche 991 Turbo Steel and 997 Turbo PCCB) and A1-166 (Porsche 981 Cayman GT4 Steel) two-piece floating rotor system. Includes new hardware needed that must be used when replacing rotor rings. Sold/priced per pair.

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 Chevy Corvette C6 Z06 (2005-2013) The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and 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.

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 Lamborghini Gallardo 2009-2012 The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and 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 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 as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

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 BMW E9x 335I 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.

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. 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.

FITS PORSCHE 991 GT3/GT3RS (2014+) REAR Replacement rotor rings for the Girodisc A2-146 two-piece floating rotors for the Porsche 991 GT3/GT3RS. Includes all hardware necessary for safely replacing worn rotor rings. Sold/priced per pair.

One pair of Girodisc 380mm steel replacement rotor rings for the Girodisc A2-155 two-piece floating rotor system for the Porsche 981 Cayman GT4 with steel brakes. Includes all necessary hardware to safely replace both worn rotor rings. INCLUDES TWO REPLACEMENT ROTOR RINGS AND ASSOCIATED HARDWARE.

Girodisc A1-008LW Ultra-Lite Rotors Much lighter than even the standard Girodisc rotors for the Evo 6/7/8/9! 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 ultra-lightweight Girodisc system upgrades the OEM brakes to a two-piece steel disc and aluminum hat. This two-piece "floating rotor" design will bolt directly to your Mitsubishi Evo front and work flawlessly with OEM calipers.Upgrading your brakes to these incredibly 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 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. INTENDED FOR OFF-ROAD USE ONLY

Lifeline Zero 360 FIA 3.0 Kg Novec 1230 Manual System Ground Shipping Only. Pressurized bottles cannot be shipped via air. The latest range of Lifeline range of Zero 360 car fire extinguishers are the result of extensive research and development. Novec™1230 Zero 360 represents a significant step forward in motorsport safety, convincingly passing the FIA tests conducted by the British Standards Institute and observed by the MSA. This series of systems has been awarded FIA homologation number EX.042.17 Novec™1230 Zero 360 has moved the boundaries of motorsport car fire extinguishers. Using only the finest materials in both its construction and installation kit this system performed extremely well in the FIA tests for plumbed in fire systems which were witnessed by the British Standard Institute. Offering all the benefits of a Zero 360 Novec™1230 system but competitively price positioned, Lifeline’s popular Fire Marshal brand has now been extended to the Zero 360 range. New for 2018 is the 3.0kg varient for international rallying. KIT INCLUDES: 8mm Tube (x 6m) Bracket and Straps (x 1) Heatproof Over Braid (x 6m) Straight Inlet Nozzle (x 2) Double Z Nozzle (x 3) 8mm Equal T Connector (x 1) 8mm Bulkhead Fitting (x 1) Tube Clips (x5) 4 Way Connector (x 1) Decal Pack (x1) 2m/6ft Pull Cable (x1) 4m/12ft Pull Cable (x1) Cable Nipple (x1)

Garmin Catalyst Driving Performance Optimizer DISCOVER YOUR FULL TRACK DRIVING POTENTIAL This device is an industry-first, providing virtual coaching in real time and showing a calculated optimal lap. Real time coaching tells you how to go faster in each corner, with audio instructions, so you can keep your eyes up at all times. This is a stark contrast to existing systems which only provide feedback after a corner or after your session. The Catalyst uses your measured optimal lap to guide you to your personal maximum performance, rather than the performance of a professional racing driver. OverviewGarmin Catalyst uses accelerometers, GPS, video, and the most sophisticated algorithms to evaluate your driving performance and then suggest ways to improve (just like a human coach). Through the display and audio, Catalyst provides a real-time assessment of performance using both gentle suggestions and positive reinforcement. No, it won't clap when you get it right but it does use real-world phrases and encouragement - such as "brake less", "apex later", or "keep pushing". Catalyst is perpetually evaluating and assessing your performance so it can optimize your lap and get you in line. After your session, review track maps showing opportunities for improvement as well as "heat map" displays of deceleration, acceleration, apexes, and speeds.Display & AudioCatalyst uses a 6.95" super wide view LCD IPS screen with vivid TFT colors. The LCD is a touchscreen, able to control functions without the need for a remote control, app, or a laptop. Coaching or playback audio is available via 3.5mm headphone jack or Bluetooth(TM) to your headset or car stereo. The on-screen layout is not programmable.CameraThis is more than just a camera - the remote pod includes the accelerometers. It records up to 30fps in 1080p HD in a 140° field-of-view. It must be mounted facing forward, high up, and centered on your windshield. An on-screen guide will help you align it. The camera contains the accelerometers and very powerful processing software integrates the video into Catalyst's coaching and data. Playback is available on the Catalyst screen with speed and lap times already in sync.CoachingTo unlock all of the coaching features and data you will need to select the Advanced setting. There is also a Basic setting that does not provide as much feedback. During your session, the real-time display is referencing current session data only. However, post-session review can include data from multiple sessions. Catalyst is looking for patterns in your driving to map out where you were fast and opportunities to try a different line, brake less, or carry more speed. The only voice currently available is a Siri-like female voice. Lap time differential is displayed as either red (slower), green (faster), or black (no change). From a student/novice perspective you may want to have an advanced driver/instructor set baselines in your car first. Then overlay that data with your own driving. This way Catalyst can see the full potential and make recommendations. It's important not to "chase" a lap time but to know what is capable and make incremental improvements to get there. Catalyst will never make a recommendation that hasn't been previously successful.Analysis & ReviewCatalyst compiles all of its data to form a True Optimal Lap. This is your best possible lap using all of the data you provided in your sessions. True Optimal Lap is determined not just by lap and sector times but by analyzing your best lines through corners and sectors and using the camera feed to identify track limits. Catalyst retains your track data over a 4-day period so you can pack in a full weekend of driving with progressive coaching and analysis. Post-session data is reviewed through the screen or through the Garmin Connect(TM) smartphone app, including video. Export of data or video files to a laptop is not currently supported nor is it needed. Everything you need is self-contained in the tablet. Catalyst works best when used as a standalone tool to review performance and make adjustments while at the track. IN THE BOX: Garmin Catalyst 32GB microSD pre-installed under covered compartment (auxiliary card slot on the side of the Catalyst device is externally accessible for memory expansion) Remote Cam with polarized lens cover Remote Cam 3.5 meter cable Heavy-duty vehicle suction cup Powered magnetic mount Two 1” connecting arms 1” arm connector Cable clips Socket power cable Documentation INCLUDED ACCESSORIES: One-inch ball adapter screw down mount USB data cable 12V bare wire vehicle power cable Additional Remote Cam adhesive Continue reading to see how and why the Garmin Catalyst Driving Performance Optimizer is unlike anything you've ever experienced. Heck... it's unlike anything you've ever even thought possible!

Lifeline Zero 2020 FIA 3 Liter Steel Electric System Designed for sedan racers who need 5 zones of protection and need to take some weight off their car, the Lifeline Zero 2020 FIA 3.0ltr Electric Fire Suppression System is electrically actuated, and has 3.0 Liter capacity of the new Zero 2020 AFFF agent. This Lifeline Zero 2020 FIA 3.0ltr Electric Fire Suppression System is complete and ready to install to protect you and your race car. Lifeline Zero 2020 FIA 3.0ltr Electric Fire Suppression System Details: Manufacturer: Lifeline Manufacturer part number: 106-001-012 Rating: FIA Technical List 16 approved EX.064.21 Bottle material: Aluminum Bottle size: 155mm diameter x 238mm length Discharge method: Electrical, 2 push buttons Lifeline Zero 2020 FIA 3.0ltr Electric Fire Suppression System Contents: Filled and FIA certified ready to install bottle: 1 Electrical power control pack: 1 Cockpit discharge switch: 1 External discharge switch: 1 Mount bracket and Straps: 2 8mm discharge tubing: 6 meters length Heat proof over braid for discharge tubing: 6 meters Electrical discharge control power pack: 1 Electrical discharge plug and lead assembly: 1 8mm Bulkhead Fitting for firewall to engine: 1 Discharge nozzles: 5 Discharge tubing T connectors: 4 Lifeline Zero 2020 systems are constructed using only the finest materials and are supplied complete with all of the components required for a professional installation. The Lifeline 106-001-012 system performs supremely well in engine fire tests, and thus has full compliance with MSA, FIA, SCCA, PCA, NASA, IMSA, SRO and SCCA requirements.Lifeline's range of FIA certified race car fire systems have been homologated by the FIA for use in International motorsport and has been awarded the homologation numbers EX.064.21. The FIA homologation requires that the systems be tested to the FIA standard for plumbed in fire systems. These tests were witnessed by the British Standards Institute and MSA. Lifeline electrically discharged race car systems are activated by pressing a strategically mounted momentary push button. Using a military specification actuator to detonate the extinguisher, the actuator extends a steel pin upon activation breaking a frangible seal in the neck of the cylinder and thus discharging the contents. All Lifeline electrical systems have their own independent power supply called a power pack that has facilities for checking the battery strength and circuit continuity as well as giving a visible indication that the system is armed. Lifeline fire systems are pressurized canisters and can be only shipped ground

Bell RS7-K Pro Stamina Karting Helmet  The RS7-K Stamina brings Bell’s HP7-inspired shape to karting with a lightweight composite shell, crisp optics, and serious airflow. It’s purpose-built for adult kart racers who want pro-level performance with karting-specific homologations and a durable, non-fire-retardant interior. Karting performance, light weight, clear vision, and real airflow Features Lightweight composite shell derived from Bell’s HP7 design to reduce fatigue and improve stability at speed. SE07 3 mm Double Screen Anti-Fog (DSAF) visor for clear vision in changing conditions. Advanced ventilation with multi-port intake and extraction channels to move heat out and fresh air in during long stints. Clean aerodynamics with optimized eyeport and recessed shield hardware. Kart-specific, non-fire-retardant interior built for durability and repeated use. Homologations: FIA 8878-2024; Snell K2020 on current production, with K2025 standard now published—confirm label on your helmet for event compliance. Colors: Anthracite/Orange and Anthracite/Yellow. Sizes typically S–XL. Bell Helmet Chart  Bell RS7-K Stamina Karting Helmet FAQs: Is this helmet approved for current karting rules? Yes. It carries FIA 8878-2024 and current production widely shows Snell K2020. Snell K2025 is now released; check the exact label inside your helmet and your series rules. What’s different about RS7-K versus Bell’s automotive RS7 models? RS7-K is kart-only with a durable, non-FR interior and karting standards; auto RS7 variants are fire-retardant and carry SA-spec approvals. Which visors and accessories fit? SE07 3 mm shields fit the 7-Series eyeport (HP7/RS7/RS7-K). Bell offers spoiler and intake kits to tune aero and cooling. How does the airflow compare? The RS7-K uses multiple intake and extraction channels designed to keep the crown and face area cool under sustained load. Can I use this for car racing? No. It is kart-specific. For auto racing you’ll need an SA-rated helmet approved for your series. Pick your colorway and size, then add to cart to get race-ready protection with pro-level comfort. Where can I buy authentic Bell kart racing helmets?Right here at Competition Motorsport. As an authorized dealer, we carry the full range of Bell kart helmets with fast shipping, expert support, and availability at trackside events across the country. For racers who demand the best in safety and performance, Bell kart racing helmets are the ultimate choice. Explore our extensive collection to find the perfect helmet for your racing needs. Bell Kart Racing Helmets: Bell Racing Helmets are renowned for their exceptional quality and safety features. With a wide range of models to choose from, you can find the perfect Bell Kart Racing Helmet to suit your racing needs. Bell Kart Racing Helmet: Each Bell Racing Helmet is a product of meticulous craftsmanship and cutting-edge technology. When you wear a Bell Racing Helmet, you're choosing a helmet that prioritizes your safety and performance on the track. Bell Race Helmets: Bell Race Helmets come in various styles and designs to cater to different types of motorsports. Whether you're into karting, open-wheel racing, or stock car racing, Bell has race helmets tailored for your specific discipline. Bell Race Helmet: Your Bell Race Helmet is more than just protective gear; it's a crucial part of your racing gear. The aerodynamic design of a Bell Race Helmet helps reduce wind resistance, giving you a competitive edge. Bell Helmet: A Bell Helmet is a symbol of trust in motorsports. Professional racers and amateurs alike rely on the comfort, safety, and durability that Bell Helmets provide during intense racing conditions. Bell Helmets: Bell Helmets have a rich history of innovation and excellence. The extensive range of Bell Helmets ensures that there's a model suitable for every racer, whether you're a seasoned pro or just starting in the sport. Bell Carbon Fiber Helmet: Bell Fiber Helmets combine the lightweight properties of carbon fiber with advanced safety features. These helmets are a top choice for racers seeking the ultimate in protection without sacrificing comfort. Kart Racing Helmet: A Kart Racing helmet is a fundamental piece of safety gear for any racer. Bell's race car helmets are engineered to meet the rigorous demands of motorsports, ensuring you stay safe on the track. Racing Helmet: Your racing helmet is your shield against potential accidents. Bell Racing Helmets are designed to offer superior impact protection while maintaining optimal visibility and ventilation. Racing Helmets: Racing helmets are a racer's most vital piece of equipment. Bell Racing Helmets, with their reputation for quality and safety, are the go-to choice for many professionals and enthusiasts in the racing community. Bell Racing: Bell Racing is synonymous with excellence in the motorsports industry. Their commitment to research, development, and testing has solidified their position as a leader in racing helmet technology. Kart Racing Helmet: When it comes to Kart racing, your helmet is your first line of defense. Bell Kart Racing Helmets are engineered to withstand the rigors of high-speed racing, ensuring your head is protected. Kart Racing Helmets: Kart racing helmets from Bell are designed to provide optimal head protection while maintaining lightweight and aerodynamic qualities, allowing you to perform at your best.

Bell Racing Helmets RS7 Pro FIA8859-2024/SA2025 Helmet The Bell RS7 Pro brings advanced design and lightweight carbon-composite construction straight from Bell’s HP7 pedigree. Built for competitive drivers who demand both performance and comfort, the RS7 features aerodynamic refinement, an advanced ventilation system, and modern safety certifications. From sprint races to endurance events, this helmet delivers pro-level focus and protection on track. Next-Level Racing Helmet Technology Using Bell’s proprietary high-pressure molding system, the RS7 Pro maximizes shell strength while minimizing weight. The Double Screen Anti-Fog (DSAF) visor ensures clarity under all conditions, while a 14-channel ventilation system enhances cooling and cockpit comfort. Designed with integrated channels for drink tube and radio systems, the RS7 Pro adapts to the demands of any racing environment. Features • FIA8859-2024 and Snell SA2025 certified• Lightweight carbon composite shell• Multi-density, multi-piece liner for maximum impact absorption• Optical-grade injection-molded DSAF visor• Advanced top and chin bar ventilation with 14 intake/exhaust channels• Aerodynamic shell and shield design for high-speed stability• Drink tube and radio system ready with integrated channels• Optional top-air attachments and spoilers available• Factory-installed HANS posts• Synthetic rubber gasket seal keeps dirt and water out• Shield and pivot kit: SE07, SV(SE07)• Available colors: White or Matte Black• Sizes: 54cm (6 3/4) to 61cm+ (7 5/8) Bell Racing Helmet Size Chart Bell RS7 Pro Helmet FAQs: What certifications does the Bell RS7 Pro carry? It is homologated to FIA8859-2024 and Snell SA2025 standards, approved for competition worldwide. How is the ventilation system designed? The helmet features 14 intake and exhaust channels, delivering excellent cooling and airflow in demanding conditions. Is the visor anti-fog? Yes, the SE07 visor is a Double Screen Anti-Fog (DSAF) system, ensuring visibility in all conditions. What comes in the box? The RS7 Pro includes a clear SE07 visor (installed), drawstring helmet bag, HANS posts, and tear-off posts. Engineered from Bell’s championship-winning HP7 platform, the RS7 Pro FIA8859-2024/SA2025 helmet offers pro-level features at a versatile price point. Order today and step onto the grid with the confidence of Bell’s cutting-edge safety and performance.

Bell Racing Helmets KC7-CMR "Lewis Hamilton" Karting Helmet F1 World Champion Lewis Hamilton designs special edition Bell karting helmet Bell Racing Helmets teamed up with F1 Multiple World Champion Lewis Hamilton to develop a special edition “Lewis Hamilton” KC7 CMR Karting helmet for the 2019 racing season. Lewis Hamilton worked personally with Bell’s in-house custom paint team to create a custom graphic for the KC7 CMR with the signature elements and colors of his F1 design. This special edition KC7 CMR features a multi-layer red SE07 2mm visor, clear top and side air intakes, clear rear spoiler and HP helmet bag. The KC7-CMR, an ultra-lightweight youth karting helmet, incorporates the same technology, aerospace materials and construction methods used to build the advanced Bell HP7 helmet used by Lewis Hamilton in F1 competition. The KC7-CMR's sleek, aerodynamic design features an advanced ventilation system that can be used with or without air intakes to maximize cooling and a double screen anti-fog (DSAF) visor to eliminate fogging. Homologated to the Snell/FIA CMR standard and certified for global competition, the KC7-CMR is designed to minimize weight for karting drivers under the age of 18. The Bell KC7-CMR is the perfect helmet for the next generation of champions as they start their racing career in karting. SPECIFICATIONS: Ultra lightweight helmet featuring a carbon/fiberglass shell: 2.6 lbs. in sizes 54 - 56cm and 2.7 lbs. in sizes 57 - 59cm (+/- 3%). Advanced multi-density, multi piece liner to maximize energy absorption and impact performance. Cutting-edge style based on the Bell HP7 used in F1. Graphic design created by Lewis Hamilton reflecting his F1 helmet livery. Powerful top and chin bar ventilation thanks to a total 14 air intake and extraction channels. Optimized shield design resulting in improved aerodynamic behavior and energy absorbing capacities. Multilayer red SE07 2mm visor. Clear top and side air intakes mounted on the helmet. Clear spoiler mounted on the helmet. Non-fireproof lining for extra durability. Snell-FIA CMR-2016 approved. Sizes: 54 to 59 cm. Snell-FIA CMR-2016 approved.

Bell MAG-10 Rally Pro Open Face Helmet Experience the pinnacle of motorsports protection with the Bell open face helmet, fully compliant with FIA 8856-2015 homologation standards. Crafted from a lightweight yet robust fiberglass-carbon composite shell, this helmet promises durability without compromising on comfort. Key features include the state-of-the-art ZeroNoise intercom set, a built-in Nexus socket with a removable cover, and a detachable chin bar designed specifically for a microphone arm. For added convenience, it comes with easily removable cheek pads. The adjustable peak paired with an integrated anti-scratch dark smoked sunscreen ensures optimal vision in varying conditions. Plus, for enhanced safety, it's fitted with HANS clips, making it a top choice for motorsports enthusiasts who prioritize both style and safety." Bell Mag-Pro Rally Helmet Features & Options: Compliant with FIA 8856-2015 homologation standards Lightweight fiberglass-carbon composite shell ZeroNoise intercom set integration Built-in Nexus socket with removable cover Detachable chin bar for microphone arm flexibility Easily removable cheek pads for comfort customization Adjustable peak for varied lighting conditions Integrated anti-scratch dark smoked sunscreen Equipped with HANS clips for enhanced safety Designed for elite motorsports enthusiasts