FIA 8860 Carbon Helmets

The Stilo ST5 FN ABP ZERO: Advanced Ballistic Protection The Advanced Ballistic Protection (ABP) features reinforced areas above the visor opening, which is 10mm lower than non-ABP models. In short, this is the highest specification helmet ever developed. The Stilo ST5 FN ABP ZERO 8860-2018 carbon helmet was designed for professional racers needing to satisfy the strict FIA 8860-2018 regulation. It’s also the helmet of choice for drivers who won’t compromise their safety, no matter where they’re racing. This certification provides an unparalleled level of puncture protection and impact resistance. Try as you may, you won’t find a safer, lighter-weight helmet anywhere. Ultra Light in Weight and Heavy on Features The Stilo ST5 FN ABP ZERO 8860-2018 is the lightest-weight carbon fiber racing helmet on the market. While it lacks the integrated side ports of the Stilo Helmets ST5 GT 8860-2018 carbon helmet, it can still be outfitted with top forced air and a helmet eject system. The innovative design incorporates mounting and routing for these options at the time of manufacture, so integration is sleek and seamless with nothing hanging down or otherwise getting in the way. When not in use, you don't even know these features are there. Looking for increased visibility? The Stilo Helmets ST5 N ZERO 8860-2018 has a taller, lower-set eye port, giving you better visibility while not compromising safety. Stilo visors use a center pinch-clip to make opening and closing easy, even while wearing Nomex racing gloves. We have found that customers who typically wear a size 59 in other brands are most comfortable in a Stilo size 60, which uses the large shell. Please order accordingly. Stilo ST5 FN ABP ZERO 8860-2018 Carbon Sizing: Small shell | XS 54, S 55, M 57, L 59 Large shell | L 60, XL 61, XXL 63, XXXL 64 Stilo ST5 FN ABP ZERO 8860-2018 Carbon Fiber Helmet Details: FIA 8860-2018 certified Small shell weight: 2.1 lbs up to size Large (59) Large shell weight: 2.7 lbs up to size XXX-Large (64) Includes standard HANS post anchors Includes Stilo Helmet and HANS Bag Sizing from X-Small through XXX-Large All Stilo ST5 shields are compatible with this helmet Eight top-ventilation holes (can be used with Stilo ST5 Helmet Top Air System sold separately.) Re-designed cheek pads are more contoured and comfortable than previous Stilo helmets Stilo ZERO shells are the lightest FIA 8860-2018 helmets available Replacement Stilo ST5 FIA8860-2018 ABP Visors For the GT version of this helmet (with integrated side ports), please see the Stilo Helmets ST5 GT ZERO 8860-2018 Carbon Fiber Helmet. This helmet will require a signature for delivery.

The Stilo ST5 FN ZERO: Naked Helmet With Zero Compromises The Stilo Helmets ST5 FN Zero 8860-2018 carbon helmet was designed for professional auto racers needing to satisfy the strict FIA 8860-2018 regulations. It’s also the helmet of choice for drivers who won’t compromise their safety no matter where they’re racing. This certification provides an unparalleled level of puncture protection as well as impact resistance. Try as you may, you won’t find a safer, lighter-weight helmet anywhere. The Stilo ST5 FN Zero 8860-2018 is the lightest-weight carbon fiber racing helmet on the market. While it lacks the side ports of the Stilo ST5 GT 8860-2018 Carbon helmet, it can still be outfitted with electronics, top forced air and a helmet eject system. Thanks to the innovative design which incorporates mounting and routing for these options at the time of manufacture, integration is sleek and seamless with nothing protruding from the helmet, hanging down or otherwise getting in the way. When not in use, you don't even know these features are there. Increased Visibility Is Increased Safety Looking for increased visibility? The Stilo ST5 FN Zero 8860-2018 has a taller, lower eye port giving you better visibility while not compromising your safety. Each visor has a center pinch-clip to make opening and closing easy, even while wearing Nomex racing gloves. We have found that customers who typically wear a size 59 in other brands are most comfortable in a Stilo size 60, which uses the large shell. Please order accordingly. Stilo ST5 FN ZERO Sizing: Small shell | XS 54, S 55, M 57, L 59 Large shell | L 60, XL 61, XXL 63, XXXL 64 Stilo ST5 FN ZERO Carbon Helmet Details: Manufacturer: Stilo Helmets Manufacturer part no.: AA0710AG3R FIA 8860-2018 certified Small Shell Weight: 2.58 lbs to size Large w/comms Large Shell Weight: 3.15 lbs to size XXX-Large w/comms Includes standard HANS post anchors Includes Stilo Helmet & HNR bag Sizing from XS through XXX-Large Stilo ST5 shields are interchangeable across all ST5 helmets Eight ventilation holes for use with Stilo Helmets Top Air systems Redesigned cheek pads are more contoured and comfortable than previous designs Stilo ZERO shells are the lightest FIA 8860-2018 helmets available For the GT version of this helmet (with integrated side ports), please see the Stilo ST5 GT ZERO 8860-2018 Carbon Fiber Helmet. This helmet will require a signature for delivery.

The Stilo ST5 GT ZERO: A Helmet With Zero Compromise The Stilo Helmets ST5 GT ZERO 8860-2018 carbon helmet was designed for professional racers needing to satisfy the strict FIA 8860-2018 regulation. It’s also the helmet of choice for drivers who won’t compromise their safety, no matter where they’re racing. This certification provides an unparalleled level of puncture protection as well as impact resistance. Try as you may, you won’t find a safer, lighter-weight helmet anywhere. The Stilo Helmets ST5 GT ZERO 8860-2018 carbon helmet is the lightest-weight carbon fiber racing helmet on the market (weight listed below). It has two integrated side ports each of which can accommodate electronics, forced air, helmet eject system, or a hydration system. This innovative design incorporates mounting and routing for these options into the helmet shell, so integration is sleek and seamless. When not in use, you don't even know the side ports are there. For the "Naked" version of this helmet (without side ports), please see the Stilo Helmets ST5 N ZERO 8860-2018 Carbon Fiber Helmet. Increased Visibility Equals Increased Safety The Stilo ST5 GT Zero 8860-2018 carbon fiber helmet has a taller, lower eye-port giving you better visibility without compromising your safety. Each visor has a center pinch-clip so opening and closing are easy even while wearing Nomex racing gloves. We have found that customers who typically wear a size 59 in other brands are most comfortable in a Stilo size 60, which uses the large shell. Please order accordingly. Stilo ST5 GT ZERO 8860-2018 Carbon Details: Manufacturer: Stilo Helmets Manufacturer part no.: AA0700AG3R FIA 8860-2018 certified Small shell weight: 2.5 lbs (1.1 kg) up to size L (59) w/ intercom Large shell weight: 2.7 lbs (1.2 kg) up to size 3XL (64) w/ intercom All Stilo ST5 shields can be used with this helmet Includes standard HANS post anchors Includes Stilo Helmet Bag Plus HANS for your helmet and HNR Eight top ventilation holes (can be used with Stilo ST5 Helmet Top Air System sold separately.) Re-designed cheek pads are more contoured and comfortable than previous helmets Stilo ZERO shells are the lightest FIA 8860-2018 helmets available This helmet will ship to you with signature required for delivery.

The Bell HP77 8860: Championship Pedigree Auto Racing Helmet Based on Bell’s highly successful F1 World Champion proven HP7 design, the Bell HP77 8860-2018 provides the latest impact protection by lowering the visor opening 12 mm and reinforcing the front of the helmet with advanced ballistic protection (ABP). The HP77 is the most advanced FIA8860-2018 helmet in Bell’s line-up, setting a new standard for lightweight, aerodynamically superior carbon fiber helmet performance to meet the intense demands of open-wheel and open-cockpit racing. The Bell HP77 carbon fiber helmet is homologated to the FIA 8860-2018 ABP standard, the most rigorous sport helmet standard on the planet. The Bell HP77 carbon fiber helmet was designed for professional formula racers competing at the highest levels of the sport and for any other racing driver who considers safety of paramount importance. Bell HP77 8860-2018 Carbon Fiber Helmet Details: Manufacturer: Bell Helmets Manufacturer part no.: 11280 Homologation: FIA8860-2018 ABP Visor opening lowered 12 mm adding ballistic protection from medium-size debris High-strength and high-modulus carbon fiber shell Advanced multi-density, multi-piece liner for energy absorption and impact performance Optical-grade injection molded Double Screen Anti-Fog (DSAF) visor Top and chin bar ventilation system with 12 intake and exhaust channels Shell and shield design optimized for aerodynamic performance Integrated channels for drink tube and radio systems Top spoiler, top and chin bar gurneys available separately Factory-installed HANS anchors HP helmet bag included Color: Matte Carbon Fiber Finish Sizes: 54cm to 59+ Compatible Shields: SE077 Shield Pivot Kit: SV (SE07, SE077) Bell HP77 Interior Fabric Color Options: Custom interior fabric is available in Black, White, Red, Tan, Purple, Blue, Green or Neon Yellow. These are special order, additional charges will apply. Grey interior fabric is standard.

The Arai GP-7SRC ABP 8860: Advanced Ballistic Protection The new Arai GP-7SRC ABP is a stunning example of Arai’s vision and technological mastery, engineered into a functional, real-world piece of safety equipment. It begins with a startling advancement: a proprietary Carbon Fiber (CF) weave that combines CF’s existing benefits of high strength and extreme light weight. But there's a major added benefit that standard CF does not possess: flexibility. (Standard CF tends to splinter or shatter instead of flex on impact.) The result is a helmet ready for the unparalleled demands and requirements of high end closed-cockpit racing. The remaining list of Arai GP-7SRC features and advances is impressive because, for this helmet and its prospective user, it simply has to be. The Arai GP-7SRC ABP meets or exceeds the FIA 8860-2018 ABP homologation standard. Advanced Ballistic Protection The Formula One Standard FIA's new ABP (Advanced Ballistic Protection) specification is intended especially for drivers in open cars. The Arai GP-7SRC ABP has been strengthened in the forehead area, incorporating an external intrusion panel (previously mounted to the shield) that is now integrated into the helmet shell itself. The ABP homologation was written to reduce the risk of injury from debris or other objects striking a driver’s head. Arai GP-7SRC ABP 8860-2018 Carbon Fiber Ventilation Three large, close-able, intake vents combined with larger 10mm holes and two additional exhaust vents in the center of the helmet greatly increase air flow. A redesigned exhaust cowling improves aerodynamics, drawing out hot air escaping the helmet. The GP-7SRC comes with all vents unattached so you can customize the vent configuration to your specific needs. Arai Positive Shield Latch Arai's positive latch mechanism provides solid shield closure while allowing normal operation of the shield. Designed as an integral component of the shield system, not just an add-on afterthought, its functional simplicity belies the complexity of the design. Installed HANS Post Anchors Included Integrated seats accommodate a variety of Head and Neck Restraint devices. Pre-installed M6 threaded washer/nut with 6mm threads accepts a variety of anchor systems, making installation easy. The flat surface around the mounting nut allows the anchor post to rest flush on the helmet surface. Arai's Most Advanced ABP Carbon Fiber Shell Available in sizes XS through Large. Arai's proprietary carbon fiber material and weave provide an extremely strong yet flexible material, helping manage impact energy. Multiple reinforcing materials are used to improve performance while keeping weight and bulk to a minimum. Eject-Ready Crown Pad Pre-cut pocket under the crown pad can be easily removed to accommodate the optional eject system. Drink Tube Compatible The GP-7SRC chin liner is now more easily removed to install a drink tube into the liner. The chin liner comes standard with four different drink hose placements. This helmet will ship with signature required for delivery.

The Arai GP-7SRC 8860 The new Arai GP-7SRC Carbon Fiber 8860-2018 auto racing helmet is a stunning example of Arai’s vision and technological mastery, engineered into a functional, real-world piece of safety equipment. It begins with a startling advancement: a proprietary carbon fiber weave that combines its existing properties of high strength and extreme light weight. Arai's proprietary carbon fiber has a property that standard carbon fiber does not possess: flexibility. (Standard carbon fiber tends to splinter or shatter instead of flex on impact.) The result is a helmet ready for the unparalleled demands and requirements of high end closed-cockpit racing. The remaining list of Arai GP-7SRC features and advances is impressive because, for this helmet and its prospective user, it simply has to be. The Arai GP-7SRC carbon fiber auto racing helmet meets or exceeds the latest FIA 8860-2018 homologation standards. Additional Helmet shields for the Arai GP-7SRC helmet available here Ventilation Is Strong in the Arai GP-7SRC Carbon Large, closable intake vents combined with a 10mm vent greatly increase air intake. Larger 10mm rear vent hole increases air flow further compared to previous models. Arai's Innovative Positive Shield Latch Positive latch mechanism provides solid shield latching while allowing normal operation of the shield. Designed to be an integral component of the shield system, not just an add-on afterthought. Simplicity of the function belies the complexity of the design. Integrated HANS Post Anchors Integrated seats to accommodate a variety of Head and Neck Restraint devices. Pre-installed M6 threaded washer/nut with 6mm threads accepst a variety of anchor systems, making installation much easier. Flat surface area around the mounting nut allows the anchor post base to rest flush with the helmet surface. Proprietary Carbon Fiber Shell Construction Proprietary carbon fiber material and weave provide an extremely strong yet flexible material, helping manage impact energy. Multiple reinforcing materials are used to improve performance and keep weight and size to a minimum. Eject-Ready Crown Pad Integrates Exceptional Safety A pre-cut pocket under the crown pad can be easily removed to accommodate the optional eject system. Extremely Flexible Drink Tube Compatibility The GP-7SRC chin liner is easily removed to install a drink tube into the liner. The chin liner comes standard with four different drink hose placement options. Getting The Best Fit for Your Arai GP-7SRC Carbon The Arai GP-7SRC 8860-2018 is available in sizes XS to Large. 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.

The Stilo ST5 FN ABP 8860: Advanced Ballistic Protection The Stilo Helmets ST5 FN ABP 8860-2018 carbon fiber helmet was designed for professional racers needing to satisfy the latest FIA 8860-2018 regulation. It’s also the helmet of choice for drivers who won’t compromise their safety, no matter where they’re racing. This certification provides an unparalleled level of puncture protection as well as impact resistance. ABP is an acronym for "Advanced Ballistic Protection". The ABP replaces the zylon panel required by FIA in the previous generation (FIA 8860-2010) helmets, integrating stronger protection into the front of the helmet shell. A brand new testing procedure was introduced to evaluate this area, based on military ballistic specifications with a projectile shot at 250 km/h. The Stilo ST5 FN ABP was the first helmet to be certified to this new standard, offering a higher safety degree while maintaining dimensions and weight. The Stilo ST5 FN ABP 8860-2018 is among the lightest carbon fiber racing helmets on the market. While it lacks the side ports of the Stilo ST5 GT 8860-2018 Carbon Fiber Helmet, it can still be outfitted with electronics, top forced air and a helmet eject system. Thanks to an innovative design incorporating mounting and routing for these options, integration is sleek and seamless with nothing protruding, hanging down, or otherwise getting in the way. When not in use, you don't even know they're there. Looking for increased visibility? The Stilo ST5 FN ABP 8860-2018 has a taller and lower-placed eyeport, giving you better visibility while not compromising your safety. Every Stilo visor has a center pinch-clip to make opening and closing easy, even while wearing nomex racing gloves. Stilo Helmets ST5 FN ABP 8860-2018 Sizing: Small shell | XS 54, S 55, M 57, L 59 Large shell | L 60, XL 61, XXL 63, XXXL 64 We have found that customers who typically wear a size 59 in other helmet brands are more comfortable in a Stilo size 60, which uses the large shell. Please order accordingly. Stilo Helmets ST5 FN ABP 8860-2018 Details: FIA 8860-2018 certification Includes Stilo HANS posts Stilo Owner's Kit sold separately. Significantly lighter than previous Stilo helmets Sizing from XS through 3XL Stilo ST5 shields are interchangeable across all ST5 helmets Eight top ventilation holes (can be used with the Stilo ST5 Helmet Top Air System sold separately.) Re-designed cheek pads are more contoured and comfortable than previous Stilo helmets Made from 100% medium-tensile carbon Weight (+/-30 g): Small shell 1200g (2.6 lbs) Large shell 1320g (2.9 lbs) Optional Replacement Stilo ST5 FIA8860-2018ABP Visors If you want the absolute lightest FIA 8860-2018 ABP helmet on the market, check out the amazing Stilo Helmets ST5 FN ABP ZERO 8860-2018 Carbon Helmet. Measuring Your Head: 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 then 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.

Bell HP7 EVO III 8860: Designed to FIA Super Helmet Standards Developed in close collaboration with leading F1 drivers and teams, the carbon fiber Bell HP7 EVO III is aerodynamically sleek, lightweight and efficient, designed to excel under the intense demands of open-wheel and open-cockpit racing. The updated Bell HP7 EVO-III meets the FIA's FIA8860-2018 "super helmet" standard, the most advanced sport helmet standard in the world. Designed for professional drivers competing at the highest levels of motorsports, the Bell HP7 EVO III Carbon Fiber helmet allows racers to take advantage of technological innovations like aerospace composite materials and advanced energy absorbing liner systems. Bell HP7 Carbon Fiber FIA 8860-2018 Helmet Details: Manufacturer: Bell Helmets Model number: 11010xx Construction: High-strength and high-modulus carbon fiber ultra-light shell Color: Carbon, Matte Finish Homologation: FIA 8860-2018 Sizes: 54cm to 61+cm Interior: Advanced multi-density, multi-piece liner Visor: Optical-grade SE07 Double Screen Anti-Fog (DSAF) Ventilation: Top and chin bar ventilation system with 12 intake and extraction channels Bell HP7 EVO III Carbon Fiber Additional Features: Shell and shield optimized for aerodynamic performance, low internal noise, and impact energy management Integrated channels to install drink tube and radio systems Available with or without duckbill (chin spoiler) Top spoiler, top and chin bar gurneys available separately Factory installed HANS anchors included Add a Thunderhill Performance Racing Helmet Bag to keep your new Bell HP7 Carbon Fiber helmet safe and secure throughout each a race weekend. Bell HP7 Carbon Fiber FIA 8860-2018 Helmet Interior Colors Alternative interior fabric colors: Black, White, Red, Tan, Purple, Blue, Green and Neon Yellow (by special order, additional charges will apply). Grey interior is standard. This helmet will ship with signature required for delivery.

Stilo Helmets ST5 GT 8860-2018 Carbon Fiber Racing Helmet The Stilo Helmet ST5 GT 8860-2018 carbon helmet was designed for professional racers needing to satisfy the strictest FIA 8860-2018 regulations. It is also the helmet of choice for drivers who won’t compromise their safety, no matter what or where they’re racing. This certification provides an unparalleled level of puncture protection as well as impact resistance. A Premium Racing Helmet that is Ultralight and Adaptable The Stilo Helmet ST5 GT 8860-2018 is among the lightest carbon fiber racing helmets on the market. With its two integrated side ports, it can be outfitted with any combination of electronics, side- or top-forced air, hydration, and a helmet eject system. Thanks to Stilo's innovative design which incorporates mounting and routing for these options at the time of manufacture, integration is sleek and seamless. When not in use, you don't even know these features are there. Looking for increased visibility? The Stilo ST5 GT 8860-2018 has a taller and lower eyeport, giving you better visibility while not compromising your safety. Each visor has a center pinch-clip to make opening and closing easy, even while wearing nomex racing gloves. At Thunderhill Raceway, we've found that customers who typically wear a size 59 in other helmet brands are most comfortable in a Stilo size 60, which uses the large shell. Please order accordingly. Stilo ST5 GT 8860-2018 Carbon Fiber Helmet Details: Manufacturer: Stilo Helmets Model number: AA0700AG1R Homologation: FIA 8860-2018 Construction: 100% medium tensile carbon Stilo HANS posts: included Sizing: X-Small through XXX-Large Compatible shields: Stilo ST5 Eight ventilation holes for Stilo Helmets Top Air systems Prepped for side and front drinking systems Weight (intercom included): Small shell (54-59cm) 3.13 lbs Large shell (60-64cm) 3.39 lbs Other Great FIA 8860-2018 Helmets From Stilo Stilo Helmets ST5 GT ZERO 8860-2018 Carbon Helmet Stilo Helmets ST5 N ZERO 8860-2018 Carbon Helmet Measuring Your Head 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 then 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.

The Bell Helmets HP6 8860: Closed-Cockpit King Incorporating technology used in Bell's state-of-the-art HP7 Advanced Helmet, the Bell HP6 is homologated to the latest FIA 8860-2018 standards. With its modern and aggressive design, the Bell HP6 was developed especially for racers in closed-cockpit environments. The Bell HP6 combines a wide eye port, for extended vision, with an ultra-lightweight advanced carbon fiber shell. Its ventilation slots can be connected to various types of air intakes drawing air from external cooling systems. The HP6 can also be fitted with optional ear cups providing optimal noise insulation. Fully-integrated radio communication and hydration systems are available. Bell HP6 8860-2018 Carbon Fiber Helmet Details: Manufacturer: Bell Helmets Manufacturer part no.: 11400 Construction: full advanced carbon fiber shell Exterior Color: carbon, matte finish Interior: dark grey high strength, high comfort FR fabric Homologation: FIA 8860-2018 Factory installed HANS anchors: yes Bell HP helmet bag: yes Shield: Bell SV06 DSAF Bell HP6 8860-2018 Features & Options: Wide eye port for extended vision in closed-cockpit cars Advanced multi-density, multi-piece liner Integrated channels for drink tube and radio systems Extraction vents maximize air circulation Alternative interior colors: Tan, White, Red, Purple, Blue, Green and Neon Yellow (by special order, additional cost) Top forced air intake can be installed on left or right top side vents to connect an external cooling system Forced air kits available including Quick Lock (V10), fully compatible with Maglock Optional ear cups for increased noise insulation In The Box of Your Bell HP6 8860-2018 Carbon Fiber Helmet: Bell HP6 8860-2018 Carbon Fiber helmet Clear SE06 3mm DSAF shield (installed) Bell HP helmet bag Plastic tear-off posts (installed) Hex wrench key

Arai GP-6RC 8860-2010 Carbon (Clearance Sale) Combining Advanced Safety and Lightweight Design for Serious Racers The Arai GP-6RC is a stunning example of Arai’s vision and technological mastery engineered into a functional, real-world piece of safety equipment. It begins with a startling advancement: a proprietary Carbon Fiber (CF) weave that combines CF’s existing benefits of high strength and extreme light weight with a major added benefit that standard CF does not possess: flexibility. (Standard CF tends to splinter or shatter instead of flex on impact.) The result is a helmet ready for the unparalleled demands and requirements of Formula-1 racing. One whose remaining list of features and advances is impressive because, for this helmet and its prospective user, it simply has to be. The Arai GP-6RC meets or exceeds the FIA 8860-2010 certification standard which is valid for 10 years from the date of manufacture. A Note About Arai GP-6RC Closeout Helmets These closeout Arai helmets are brand-new, never used, never sold helmets. They have manufacture dates that vary from 2017 to 2019. Their FIA certifications are valid for ten years from the date of manufacture, so varying from 2027 to 2029. Notice: If you have the helmet painted, please do not remove the trim as this will void the FIA certification. Arai GP-6RC Positive Shield Latch Positive latch mechanism provides solid shield latching while allowing normal operation of the shield. Designed to be an integral component of the shield system, not just an add-on afterthought. Simplicity of the function belies the complexity of the design. Arai GP-6RC HANS Post Anchors Integrated seats to accommodate a variety of Head and Neck Restraint devices. Pre-installed M6 threaded washer/nut with 6mm threads accepst a variety of anchor systems, making installation much easier. Flat surface area around the mounting nut allows the anchor post base to rest flush with the helmet surface. Arai GP-6RC Carbon Fiber Shell Construction Proprietary carbon fiber material and weave provide an extremely strong yet flexible material, helping manage impact energy. Multiple reinforcing materials are used to improve performance and keep weight and size to a minimum. Arai GP-6RC Eject Ready Crown Pad Pre-cut pocket under the crown pad can be easily removed to accommodate the optional eject system. How to Get the Best Fit for Your Arai GP-6RC Carbon Helmet These Arai GP-6RC 8860-2010 helmets are available in sizes XS, Small, and Large only. 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. Sales of clearance items such as this Arai GP-6RC helmet are final and not eligible for return.