Driver Gear

Stilo ST6 FN Composite SA2020 Racing Helmet The Legendary Stilo FN Composite Helmet - Forever Ahead For over 25 years, Stilo has lead the way in racing helmet innovation and the new ST6 line marks a bold new chapter. With input from Porsche and F1 teams, Stilo developed enhanced front- and top aerodynamics to deliver exceptional performance from the new Stilo ST6 line of helmets. Developed with the world's top drivers from Formula One and endurance racing, the ST6 reflects real-world needs at every level of auto racing. The Stilo ST6 composite helmet is one of the lightest composite helmets on the market. It features enhanced airflow, visibility, and comfort while maintaining market-leading safety standards. Developed with input from the Aston Martin F1 team, every feature of the ST6 -- from the track-tested aerodynamics to the cutting edge dual-lock visor system -- is designed to give racers a performance edge. The brand new Stilo ST6 helmet improves on the market-leading Stilo ST5 in every way, including the following: 10% lighter than Stilo ST5 26% more airflow than Stilo ST5 11% more visibility More comfortable liner and cheek pads More shell sizes for lower weight Improved visor construction for durability and ease of care Higher-quality visor hardware increases reliability Stilo ST6 FN Composite Auto Racing Helmet Features Puro Tech: Stilo's proprietary carbon fiber manufacturing process eliminates the need for extra lacquers and additional coatings, minimizing the weight of your new helmet. With the Puro process, Stilo delivers the lightest and safest helmet on the market. Added Shell Size: now offered in four shell sizes, the Stilo ST6 FN auto racing helmet gives you the lightest and smallest shell size possible for your head shape. Increased Airflow Design: by utilizing key partnerships with Formula One teams, Stilo has redesigned the ST6 front ventilation to increase airflow while maximizing safety. The new Stilo ST6 also comes standard with ventilation holes in the top, channeling airflow through the EPS foam to reduce sweat and moisture, keeping you performing at your best. Increased Downward Visibility: with input from professional drivers around the globe, Stilo has increased the downward field-of-view of the Stilo ST6, making harness fastening easier during driver changes and giving you greater situational awareness on the track. Interior Comfort: new and improved cheek padding in the Stilo ST6 was designed to enhance aero stability and increase comfort. Injection Molded Visor: the brand new visors for the ST6 provide exceptionally clear visibility and are coated in a new high-performance, washable anti-fog treatment. Dual Visor Lock: pioneering the industry, the dual visor lock on the Stilo ST6 complies with FIA standards in both the fully closed and ventilation positions. Updated Visor Hardware: engineered for easier visor installation and smoother actuation, this visor hardware can be purchased in a variety of anodized finishes. What’s Changing in SA2025 Auto Racing Helmets? SA2025 helmets are here, and while the changes may not be groundbreaking, they represent an important evolution in motorsport safety. According to the Snell Memorial Foundation, the SA2025 standard is an evolutionary update from SA2020—not a complete overhaul. Unlike the M2025 motorcycle standard, which adds rotational impact testing, the SA2025 auto racing helmet standard does not include rotational force requirements. Key SA2025 Helmet Safety Enhancements: Increased Impact Protection: SA2025 helmets are required to handle slightly higher impact speeds and achieve lower maximum peak G-force thresholds across all head-form sizes. Global FIA Alignment: These updated requirements bring the SA2025 standard into alignment with the new FIA 8859-2024 helmet safety regulation, creating more consistency across international motorsports. In short: SA2025 helmets are designed to offer enhanced linear impact protection, making them the safest Snell-rated auto racing helmets to date. Whether you're a competitive racer or a weekend track day enthusiast, upgrading to an SA2025-certified helmet ensures compliance with future racing regulations and gives you peace of mind at speed. Stilo Helmets ST6 FN Composite Helmet Details Manufacturer: Stilo Helmets Manufacturer part number: AA0810AF2V Homologation: FIA 8858-2015 Certification: Snell SA2020 Compatible shields: Stilo ST6 helmet shields Noise-attenuating earmuffs included Other Versions of the Stilo ST6 Racing Helmet Stilo ST6 GT Composite Helmet Stilo ST6 GT SA2020 Carbon Fiber Helmet Stilo Helmet ST6 FN 8859-ABP Helmet Stilo ST6 FN Zero 8860-2018 Carbon Fiber Helmet Stilo ST6 FN Zero ABP 8860-2018 Carbon Fiber Helmet Stilo ST6 FN Composite Helmet Stilo ST6 FN 8859-ABP Helmet Stilo ST6 GT 8860 Carbon Fiber Helmet Stilo ST6 FN 8860 Carbon Fiber Helmet Stilo ST6 FN 8860-ABP Carbon Fiber Helmet Stilo ST6 GT ZERO 8860-2018 Carbon Fiber Helmet Stilo ST6 FN Composite Auto Racing Helmet Sizing Note We have found that customers who typically wear a size 59 in other brands are most comfortable in a Stilo size 61, which uses the large shell. Please order accordingly. Measuring Your Head For Your New Stilo ST6 FN Composite Helmet The most effective helmet is one that fits properly. To measure your head, have an assistant use a dressmaker's tape or a piece of string to measure the circumference of your head. Start at a point about an inch above your eyebrows, looping around the back of your head at the point that results in the largest measurement, and finally around to the front again. It's a good idea to take two or three measurements to make sure you have the largest one. This helmet will ship with signature required for delivery.

Stilo ST6 GT Composite SA2025 Racing Helmet The legendary Stilo composite—lighter, cooler, clearer For over 25 years, Stilo has led racing-helmet innovation and the ST6 line marks a bold new chapter. With input from top programs, engineers refined front and top aerodynamics for stability at speed. The ST6 GT Composite emphasizes airflow, visibility, and long-stint comfort while meeting modern safety targets. From track-tested aero to a dual-lock visor system, every update is about confidence in the car. The ST6 improves on the market-leading ST5 in key areas: ~10% lighter than Stilo ST5 ~26% more airflow than Stilo ST5 ~11% wider downward visibility Refined liner and cheek pads More shell sizes to optimize weight Reworked visor construction for durability and easy care Updated visor hardware for smoother actuation Stilo ST6 GT Composite Auto Racing Helmet Features Puro Tech: Stilo's composite process minimizes extra coatings to reduce mass without compromising protection. Added shell size: now offered in three shell sizes, the ST6 GT helps deliver the smallest, lightest shell appropriate for your head size. STILO ST6 GT HELMET SIZE AND PAD CHART FOR CUSTOMIZATION Increased airflow design: redesigned front intake and top vents route air through EPS channels to reduce sweat and moisture. Increased downward visibility: a wider field of view speeds up belt fastening and improves situational awareness. Interior comfort: revised cheek padding stabilizes fit and comfort at speed. Injection molded visor: clear optics with a washable high-performance anti-fog treatment. Dual visor lock: compliant with FIA standards in both closed and vent positions. Updated visor hardware: smoother actuation and easier installation; available in anodized finishes. Stilo Helmets ST6 GT Composite Helmet Details Manufacturer: Stilo Helmets Manufacturer part number: AA0800AF2X Homologation: FIA 8858-2015 Certification: Snell SA2025 Compatible shields: Stilo ST6 helmet shields Noise-attenuating earmuffs Stilo ST6 Size & Measurement Customers who typically wear a size 59 in other brands are often most comfortable in a Stilo size 61 (large shell). If you’re between sizes, many drivers prefer the tighter option for stability. What’s Changing in SA2025 Auto Racing Helmets? SA2025 helmets are here, and while the changes may not be groundbreaking, they represent an important evolution in motorsport safety. According to the Snell Memorial Foundation, the SA2025 standard is an evolutionary update from SA2020—not a complete overhaul. Unlike the M2025 motorcycle standard, which adds rotational impact testing, the SA2025 auto racing helmet standard does not include rotational force requirements. Key SA2025 Helmet Safety Enhancements: Increased Impact Protection: SA2025 helmets are required to handle slightly higher impact speeds and achieve lower maximum peak G-force thresholds across all head-form sizes. Global FIA Alignment: These updated requirements bring the SA2025 standard into alignment with the new FIA 8859-2024 helmet safety regulation, creating more consistency across international motorsports. In short: SA2025 helmets are designed to offer enhanced linear impact protection, making them the safest Snell-rated auto racing helmets to date. Whether you're a competitive racer or a weekend track day enthusiast, upgrading to an SA2025-certified helmet ensures compliance with future racing regulations and gives you peace of mind at speed. Stilo ST6 GT Composite SA2025 Helmet FAQs Is this Snell SA2025 certified? Yes, this listing reflects SA2025 certification for U.S. auto racing. What’s the difference between GT and FN? GT includes earmuffs for noise reduction and comms; FN is open-ear for maximum awareness and airflow. Can I reuse ST5 shields? No, the ST6 uses its own shield family; choose ST6-specific shields and hardware. Ships with signature required.

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

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

OMP Tecnica Evo Racing Driver Suit OMP's latest Tecnica Evo Racing Suit adds updated features to this popular, classically-styled suit. Drawing from OMP's extensive Formula 1 background, the Tecnica Evo is a lightweight, breathable, feature-filled Driver Suit that doesn't bust the budget. Ultra-flat, anti-rubbing seams are not only comfortable, but help prevent unwanted suit-snagging in tight cockpits. Pre-curved sleeves are attached with a fully-floating epaulette system for freedom of movement, and the "Fishbone" quilting is engineered for optimal ergonomics. A unique feature of the Tecnica Evo is OMP's AFS (Advanced Fastening System) retractable belt. This semi-elastic belt is partially hidden within the suit, increasing comfort and flattening the suit's profile. The Tecnica Evo's lightweight Nomex material (only 295 gr/sqm) features OMP's Dry System 3D, a highly breathable fabric with excellent fire protection properties. This innovative material makes up flexible inserts strategically placed on the Tecnica Evo for improved comfort on the hottest days. OMP TECHNICA EVO DRIVER RACE SUIT PROTECTION Certified to FIA 8856-2018 homologation standards. Lightweight and breathable three-layer suit incorporating OMP's new Dry System 3D for excellent breathability and driver comfort. Nomex® outer shell fabric for exceptional heat and flame-resistant proprieties. OMP TECHNICA EVO DRIVER RACE SUIT FEATURES Three-layer suit construction Shaped collar with soft-knitted inner material Pre-curved sleeves for maximum comfort Floating arms with elastic bellows Dry System 3D material Ultra-flat anti rubbing seams AFS (Advance Fastening System) retractable belt Classic-fit design. Weight: 320 g/m2 OMP TECHNICA EVO DRIVER RACE SUIT SIZE CHART

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

Simpson Hybrid S 3-Point Head and Neck Restraint The Hybrid S Head Restraint is FIA and SFI approved (when worn with a multi-point harness system) and is tested and shown to be compatible with 3-point harnesses used by Car Club enthusiasts and High Performance Driving Experiences. This allows Driving Instructors, Auto Manufacturing Test Engineers, and others in cars with 3-point harnesses to have added protection. We are pleased to offer this great option for increased protection to this sector of the market. Bear in mind, however, that on a racetrack the best protection we believe is a Full-Containment Cockpit System that includes a full containment seat, Snell SA2015 or FIA 8860 rated helmet, FIA or SFI approved head restraint, and 6- or 7-point racing harness system. Simpson Hybrid S Head and Neck Restraint Notes: Select your size based on the size chart Thunderhill only carries this device with standard HANS post anchor clips as they're lightweight and easy to attach/detach Simpson Hybrid S Head and Neck Restraint Details: FIA and SFI Approved with 5-, 6- and 7-point harness systems FMVSS Tested for use with 3-point OEM belt system High quality carbon fiber construction Low profile, no high back to hook on the roll bars, etc. in emergency exit Multiple load paths to dissipate head loads Buckle attachment in front, no bulky straps underneath Simpson Hybrid S Head and Neck Restraint Installation: To use a Hybrid S with a 3-point seat belt system, the SAS (Seatbelt Anchoring System) is not used. (The SAS strap anchor loops hook into the buckle of a 5-, 6- or 7-point racing harness.) Have the wearer put on the Hybrid S and get into the driver's seat. Follow the instructions on fitting the device to the wearer. Engage the 3-point seat belt and sit in the normal driving position. Have a helper apply gentle pressure to the top of the device, keeping the device stable during tether adjustment. The device should be in a comfortable position behind the driver’s back, against the seat cushion. With the helper holding the device and the driver looking straight forward, hold the triangulated tether up to the anchors on the driver’s helmet. Adjust the side tethers so that the end fitting can be easily inserted into the helmet anchor without pulling down on the helmet. A comfortable adjustment on the side tether is to have about ¼” of slack in the tethers. With the helper still holding the device down and the driver looking straight ahead, adjust the rear tethers so that there is ½” to 1” of slack. Test the amount of head movement by moving the head straight forward. The driver should have 1” to 2” of forward head movement before the slack is taken out of the tether. Remember when checking this not to rotate the head down; translate it straight forward. This should allow for plenty of head movement on track. Airbag Use with the Simpson Hybrid S Head and Neck Restraint: No one should unhook or disable the airbag system installed by the auto manufacturer or their authorized installer. Outside experts in Detroit have confirmed this and require their test engineers to use the Hybrid S in conjunction with the airbag in a 3-point system. Simpson agrees that the airbag and Hybrid S work together to increase protection in frontal crashes.

Stilo ST5.1 GT Offshore Composite Helmet SA2020 Stilo ST5.1 GT Offshore -- The Legend Returns The Stilo ST5.1 GT Offshore SA2020 helmet carries over everything that made the Stilo ST5 GT one of the most-loved helmets in motorsports. Featuring the same tall eyeport and iconic side ports of the previous generation, the ST5.1 GT from Stilo is worth getting excited about. The Offshore version, with its easy-to-spot bright orange shell, is already wired up for communications through the left-side port. One of the great things about Stilo GT Series helmets is their adjustability using Stilo helmet padding. Crown padding, cheek padding and different ear muff sizes are all available to customize the fit of your Stilo helmet. Stilo GT Helmets Feature Unrivaled Features and Flexibility The Stilo ST5.1 GT Offshore Composite is unsurpassed in built-in flexibility. Each of its two side ports can be fitted with one of three different types of integrated communication electronics, forced air, or a hydration system. Thanks to its innovative shell design, mounting and routing these options to the Stilo ST5.1 GT Offshore is sleek and seamless. When not in use, you don't even know the features are there. Stilo offers simply the best modular racing helmet on the market. This helmet includes communications pre-installed in the left port. Stilo ST5.1 GT SA2020 Offshore Composite Helmet Orange Details: Manufacturer: Stilo Manufacturer part number: DA0702BF2T Color: Orange Homologation: Snell SA2020 Shield lock position: center Replaceable cheek pads: yes Noise attenuating earmuffs: yes Sizes: XS to XXXL (54cm to 64cm) Additional Stilo ST5.1 GT Offshore helmet shields available here A Note on Stilo Sizing: We have found that customers who wear a 59cm helmet in other brands are most comfortable in a 60cm Stilo ST5.1 GT Composite, which uses the larger shell size. This helmet will ship to you with signature required for delivery.

BELL GT6 RD 4C/EC SA2025 HELMET Pre-Order: Shipping in July 2026 IMSA Comms, Hydration, and ZeroNoise® in a Race-Ready Shell Built for serious endurance and GT drivers, the Bell Racing GT6 RD 4C/EC Helmet brings full comms and hydration integration into a track-ready shell without compromise. With its titanium finish, aggressive HP6-derived design, and wide eye port for visibility in tight cockpits, this is the helmet for those who treat every lap like a qualifying session. The GT6 RD 4C/EC is ready for IMSA communication and hydration systems right out of the box—because seconds count, even off the throttle. 4C: Carbon Composite 4 Layer Construction On Bell helmets, “4C” stands for “Carbon Composite 4 Layer Construction.” It refers to the shell technology Bell uses: a 4-layer carbon composite laminate. This blend typically combines carbon fiber with other advanced fibers (like Kevlar® or fiberglass) in multiple layers. The purpose is to deliver a shell that is lighter than fiberglass alone, but more affordable and versatile than Bell’s top-end full carbon HP series shells (like HP7 or HP77 which use pure carbon/advanced aerospace layups). In the case of this Carbon-4C/EC model, the helmet is a Carbon Composite 4-layer shell with EC (electronic comms) kit integration. BELL GT6 RD 4C/EC SA2025 HELMET FEATURES Integrated IMSA Radio & Hydration System: Comes pre-installed with electronics and tubing for plug-and-play connection to your team’s radio and drink system. 4C/EC Carbon-Glass Composite Shell: Lightweight and high-strength, built from premium carbon-glass for optimal energy absorption and all-day wearability in long stints. ZeroNoise® Advanced Electronics: Equipped with high-power speakers, a noise-canceling microphone, and superior sound insulation for crisp in-car communication even in loud environments. Wide Eyeport: Offers exceptional lateral and vertical visibility, ideal for closed-cockpit racing where every degree of vision matters. Track-Proven Ventilation: Strategically placed intake ports can be connected to cooling systems for maximum airflow in hot race conditions. Standards: Dual certified to FIA8859-2024 and Snell SA2025 for maximum track-day and competition eligibility. BELL GT6 RD 4C/EC SA2025 HELMET SIZE CHART BELL GT6 RD 4C/EC SA2025 HELMET FAQs What’s the difference between the GT6 and the GT6 RD? The GT6 RD includes factory-installed IMSA radio comms and hydration ports, while the standard GT6 does not. Is this compatible with ear buds or over-ear speakers? Yes, the 4C version supports both ear cups and ear buds depending on your personal or team setup. Uses IMSA connections. What is ZeroNoise® and why does it matter? ZeroNoise® is Bell's advanced audio platform, engineered for crystal-clear in-car communication with minimal distortion and maximum driver focus. Can I use this helmet for endurance racing? Absolutely. With comms, hydration, and a lightweight carbon-glass shell, it's made for long hours in the car at high intensity. The Bell GT6 RD 4C is the pro’s choice when comfort, comms, and clarity matter most. From sprint races to 24-hour stints, this helmet brings together titanium-level fit, cutting-edge audio, and pure performance.