Stilo S.r.l.
Stilo ST5 GT ZERO 8860-2018 Carbon Fiber Helmet
$3,850.00
$5,500.00
Stilo ST5 GT ZERO 8860-2018 Carbon Helmet
FIA 8860 Certification valid to 2033 for these ST5 GT Zero Carbon Fiber Helmets
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An Auto Racing Helmet With Zero Compromises
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 is Increased Safety
The Stilo ST5 GT Zero 8860-2018 carbon fiber helmet has a taller, lower eyeport 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 Carbon Details
FIA 8860-2018 certified
Small Shell Weight: 2.5 lbs (1130g) up to size L (59) with intercom
Large Shell Weight: 2.7 lbs (1230g) up to size 3XL (64) with 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.
Stilo S.r.l.
Stilo ST5 FN ZERO Ultra 8860-2018 ABP Carbon Fiber Helmet
$3,499.00
$7,875.00
Stilo Helmets ST5 FN ZERO Ultra 8860-2018 ABP Carbon Helmet
FIA 8860 Certification valid thru 2032 on these ST5 FN Zero ABP helmets
Stilo's Most Advanced Auto Racing Helmet - as worn by F1 driver Valtteri Bottas.
The ST5 FN Ultralight helmet was designed in conjunction with F1 driver Valtteri Bottas. This helmet takes our Zero class to the next level, by adding extra ventilation holes and lightening every aspect of the helmet, this helmet takes claim to the lightest 8860 ABP helmet on the market. With top safety in mind this rating includes an ABP rating. The Advanced Ballistic Protection (ABP) features reinforced areas above the shield opening, which is 10mm lower and narrower than non-ABP models. In short, this is the highest specification helmet ever developed.
Ultra Light Weight But Heavy On Features
The Stilo ST5 FN ZERO Ultra 8860-2018 ABP 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 FN ZERO 8860-2018 has a taller, lower-set eye port, giving you better visibility while not compromising safety. Stilo Shields use a center pinch-clip to make opening and closing easy, even while wearing Nomex racing gloves.
Stilo ST5 FN ZERO 8860-2018 ABP Carbon Fiber Helmet Details:
FIA 8860-2018 ABP certified
Small shell weight: 1.9lbs up to size L (59cm)
Includes standard HANS post anchors
Includes Stilo Helmet and HANS Bag
Sizing from 54-59cm
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 ABP helmets available
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.
Stilo S.r.l.
Stilo ST5 FN ZERO 8860-2018 ABP Carbon Fiber Helmet
$2,999.00
$6,200.00
Stilo Helmets ST5 FN ZERO 8860-2018 Carbon Helmet
FIA 8860 certification valid through 2032 for these ST5 FN ZERO carbon fiber helmets.
The Stilo Naked Helmet With Zero Compromises
The Stilo Helmets ST5 FN ZERO 8860-2018 Carbon Helmet is built for professional racers who demand elite protection, extremely low weight, and a clean Formula Naked shell design. Engineered to meet the strict FIA 8860-2018 standard, this helmet is designed for top-level motorsport applications where safety, visibility, and weight reduction all matter.
The ZERO version sits at the top of Stilo’s lightweight ST5 lineup, using an advanced carbon fiber construction to reduce driver fatigue while maintaining the protection expected from an FIA 8860-certified racing helmet. For drivers looking for a serious competition helmet without unnecessary bulk, the ST5 FN ZERO delivers exactly that.
Ultra-Light Carbon Construction for Serious Racers
The Stilo ST5 FN ZERO 8860-2018 is designed to be one of the lightest carbon fiber racing helmets in the ST5 range. The FN, or Formula Naked, layout removes the integrated side ports found on the Stilo ST5 GT ZERO 8860-2018 Carbon Helmet, giving it a cleaner, more streamlined shell while still allowing compatibility with select electronics, top forced air, and helmet eject system setups.
Stilo’s integrated mounting and routing design helps keep add-on systems tidy and low-profile. When those accessories are not installed, the helmet retains a smooth, uncluttered shape with nothing protruding or hanging into the cockpit.
Increased Visibility Is Increased Safety
The Stilo ST5 FN ZERO 8860-2018 features a taller, lower-positioned eyeport designed to improve outward visibility without compromising protection. That expanded field of view is especially valuable in fast-paced race environments where better sightlines can help the driver stay more aware of traffic, apexes, and track conditions.
Each ST5 visor uses a center pinch-clip design that makes opening and closing the shield easier, even while wearing Nomex racing gloves.
Stilo Helmets ST5 FN ZERO 8860-2018 Note on Sizing
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 Carbon Helmet Details
FIA 8860-2018 certified
Small shell weight: 2.5 lbs / 1130 g up to size L (59) with communications
Large shell weight: 2.7 lbs / 1230 g up to size 3XL (64) with communications
Includes standard HANS post anchors
Includes Stilo Helmet & HNR bag
Sizing from XS through 3XL
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 among the lightest FIA 8860-2018 helmets available
Stilo Helmets ST5 FN ZERO 8860-2018 FAQs
What makes the Stilo ST5 FN ZERO 8860-2018 different from the standard ST5 FN 8860 helmet?The ZERO version is built around Stilo’s lightest carbon shell construction, making it the premium choice for racers who want FIA 8860-2018 protection with the lowest possible helmet weight.
What does FN mean on the Stilo ST5 FN ZERO?FN stands for Formula Naked. This version does not include the built-in side accessory ports found on GT models, giving the helmet a cleaner shell layout optimized for open-cockpit and formula-style applications.
Does the Stilo ST5 FN ZERO 8860-2018 have a larger eyeport?Yes. The ST5 FN ZERO uses a taller, lower-positioned eyeport designed to improve driver visibility while maintaining its high-level safety certification.
Can communications, top air, or a helmet eject system be added?Yes. Even though the FN version does not use GT-style side ports, it can still be configured with select communications equipment, top forced-air systems, and a helmet eject system.
Does the Stilo ST5 FN ZERO include HANS anchors?Yes. The helmet includes standard HANS post anchors for use with compatible head and neck restraint systems.
Are shields interchangeable across the Stilo ST5 range?Yes. Stilo ST5 shields are interchangeable across all ST5 helmets, making it easy to use compatible clear, tinted, or mirrored visor options sold separately.
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.
Stilo S.r.l.
Stilo ST5 FN ZERO 8860-2018 Carbon Fiber Helmet
$2,499.00
$5,500.00
Stilo Helmets ST5 FN ZERO 8860-2018 Carbon Helmet
FIA 8860 certification valid through 2032 for these ST5 FN ZERO carbon fiber helmets.
The Stilo Naked Helmet With Zero Compromises
The Stilo Helmets ST5 FN ZERO 8860-2018 Carbon Helmet is built for professional racers who demand elite protection, extremely low weight, and a clean Formula Naked shell design. Engineered to meet the strict FIA 8860-2018 standard, this helmet is designed for top-level motorsport applications where safety, visibility, and weight reduction all matter.
The ZERO version sits at the top of Stilo’s lightweight ST5 lineup, using an advanced carbon fiber construction to reduce driver fatigue while maintaining the protection expected from an FIA 8860-certified racing helmet. For drivers looking for a serious competition helmet without unnecessary bulk, the ST5 FN ZERO delivers exactly that.
Ultra-Light Carbon Construction for Serious Racers
The Stilo ST5 FN ZERO 8860-2018 is designed to be one of the lightest carbon fiber racing helmets in the ST5 range. The FN, or Formula Naked, layout removes the integrated side ports found on the Stilo ST5 GT ZERO 8860-2018 Carbon Helmet, giving it a cleaner, more streamlined shell while still allowing compatibility with select electronics, top forced air, and helmet eject system setups.
Stilo’s integrated mounting and routing design helps keep add-on systems tidy and low-profile. When those accessories are not installed, the helmet retains a smooth, uncluttered shape with nothing protruding or hanging into the cockpit.
Increased Visibility Is Increased Safety
The Stilo ST5 FN ZERO 8860-2018 features a taller, lower-positioned eyeport designed to improve outward visibility without compromising protection. That expanded field of view is especially valuable in fast-paced race environments where better sightlines can help the driver stay more aware of traffic, apexes, and track conditions.
Each ST5 visor uses a center pinch-clip design that makes opening and closing the shield easier, even while wearing Nomex racing gloves.
Stilo Helmets ST5 FN ZERO 8860-2018 Note on Sizing
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 Carbon Helmet Details
FIA 8860-2018 certified
Small shell weight: 2.58 lbs up to size L (59) with communications
Large shell weight: 3.15 lbs up to size 3XL (64) with communications
Includes standard HANS post anchors
Includes Stilo Helmet & HNR bag
Sizing from XS through 3XL
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 among the lightest FIA 8860-2018 helmets available
Stilo Helmets ST5 FN ZERO 8860-2018 FAQs
What makes the Stilo ST5 FN ZERO 8860-2018 different from the standard ST5 FN 8860 helmet?The ZERO version is built around Stilo’s lightest carbon shell construction, making it the premium choice for racers who want FIA 8860-2018 protection with the lowest possible helmet weight.
What does FN mean on the Stilo ST5 FN ZERO?FN stands for Formula Naked. This version does not include the built-in side accessory ports found on GT models, giving the helmet a cleaner shell layout optimized for open-cockpit and formula-style applications.
Does the Stilo ST5 FN ZERO 8860-2018 have a larger eyeport?Yes. The ST5 FN ZERO uses a taller, lower-positioned eyeport designed to improve driver visibility while maintaining its high-level safety certification.
Can communications, top air, or a helmet eject system be added?Yes. Even though the FN version does not use GT-style side ports, it can still be configured with select communications equipment, top forced-air systems, and a helmet eject system.
Does the Stilo ST5 FN ZERO include HANS anchors?Yes. The helmet includes standard HANS post anchors for use with compatible head and neck restraint systems.
Are shields interchangeable across the Stilo ST5 range?Yes. Stilo ST5 shields are interchangeable across all ST5 helmets, making it easy to use compatible clear, tinted, or mirrored visor options sold separately.
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.
Stilo S.r.l.
Stilo ST5 GT 8860-2018 Carbon Fiber Helmet
$2,099.00
$3,000.00
Stilo Helmets ST5 GT 8860-2018 Carbon Fiber Racing Helmet
FIA 8860 Certification valid thru 2032 for these ST5 GT 8860 Carbon Fiber Helmets
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 Competition Motorsport, 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: Extra Small through 3XL
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) 1.37 kg, 3.0 lbs
Large shell (60-64cm) 1.47 kg, 3.2 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.
Stilo S.r.l.
Stilo ST5 FN 8860-2018 ABP Carbon Fiber Helmet
$1,999.00
$4,000.00
Stilo Helmets ST5 FN 8860-2018 ABP
FIA 8860 Certification valid thru 2033 for these ST5 FN 8860 ABP Helmets
The Stilo Helmets ST5 FN 8860-2018 ABP carbon fiber helmet was designed for professional racers needing to satisfy the latest FIA 8860-2018 ABP regulation. It's also the helmet of choice for drivers who refuse to compromise on safety, no matter where they're racing. The ABP certification provides an unparalleled level of puncture protection and 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 8860-2018 ABP 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 Helmets ST5 FN ZERO 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 8860-2018 ABP Note on Sizing
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 Helmets ST5 FN 8860-2018 ABP Details:
FIA 8860-2018 ABP certification
Includes Stilo HANS posts
Competition Motorsport 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
This helmet will ship with signature required for delivery.
Stilo S.r.l.
Stilo ST5 FN 8860-2018 Carbon Fiber Helmet
$1,699.00
$3,000.00
Stilo Helmets ST5 FN 8860-2018
FIA 8860 certification valid to 2034 on these ST5 FN 8860 carbon fiber helmets.
The Stilo Helmet ST5 FN 8860-2018 is a premium carbon fiber racing helmet built for professional drivers who need FIA 8860-2018 homologation and refuse to compromise on safety, weight, or visibility. Designed around Stilo’s Formula Naked platform, this helmet delivers elite-level protection in an exceptionally lightweight full-face design made for serious competition.
Professional-Level Carbon Helmet Protection
The Stilo ST5 FN 8860-2018 is engineered for drivers who want one of the lightest FIA 8860-2018 full-face racing helmets available. The FN, or Formula Naked, design removes the integrated side accessory ports found on the Stilo ST5 GT 8860-2018 Carbon Fiber Helmet, helping reduce weight while maintaining compatibility with select Stilo communication systems, top forced-air accessories, and helmet eject systems.
Its 100% medium-tensile carbon shell keeps mass low, while the aerodynamic ST5 profile, wide eye port, and refined interior comfort make it a strong choice for formula cars, open-cockpit racing, and other high-level motorsport applications where every ounce matters.
Stilo Helmets ST5 FN 8860-2018 Note on Sizing
We have found that customers who typically wear a size 59 in other brands are often most comfortable in a Stilo size 60, which uses the large shell. Please order accordingly.
Stilo Helmets ST5 FN 8860-2018 Features
FIA 8860-2018 certified carbon fiber racing helmet
Includes Stilo HANS posts
Competition Motorsport Stilo Owner's Kit sold separately
Formula Naked FN design removes integrated side ports for reduced weight
Compatible with select electronics, top forced-air systems, and helmet eject systems
100% medium-tensile carbon construction
Stilo ST5 shields are interchangeable across ST5 helmet models
Supplied with a 3mm clear visor
Eight top ventilation holes
Re-designed cheek pads for improved contouring and comfort
Sizing available from 54 cm through 64 cm
Two-shell construction helps improve fit and reduce unnecessary bulk
Stilo Helmets ST5 FN 8860-2018 Weight
Small shell: 1200 g / 2.4 lb
Large shell: 1320 g / 2.7 lb
Stilo Helmets ST5 FN 8860-2018 FAQs
What does FIA 8860-2018 certification mean on the Stilo ST5 FN?FIA 8860-2018 is an advanced professional motorsport helmet standard designed for the highest levels of racing. It requires more stringent impact and penetration performance than standard entry-level helmet certifications.
What is the difference between the Stilo ST5 FN 8860-2018 and the ST5 GT 8860-2018?The ST5 FN uses Stilo’s Formula Naked layout, which removes the built-in side accessory ports found on the GT version. This helps reduce weight and gives the FN a cleaner, more streamlined configuration for drivers who do not need the GT’s integrated side-port setup.
Does the Stilo ST5 FN 8860-2018 include a visor?Yes. The helmet is supplied with a 3mm clear visor, and additional ST5-compatible visor options are available separately for different lighting conditions.
Can the Stilo ST5 FN 8860-2018 be used with HANS or FHR devices?Yes. The helmet includes Stilo HANS posts and is designed for use with head and neck restraint systems required in many forms of competitive racing.
Can electronics, forced air, or an eject system be added to this helmet?Yes. While the FN does not have the integrated side ports of the ST5 GT, it can still be configured with select communications equipment, top forced-air components, and a helmet eject system.
Who is the Stilo ST5 FN 8860-2018 best suited for?This helmet is ideal for professional and serious amateur racers who need FIA 8860-2018 certification, want an ultra-light carbon full-face helmet, and prioritize premium protection with a clean Formula-style layout.
If you want the absolute lightest FIA 8860-2018 helmet in Stilo’s lineup, take a look at the Stilo Helmets ST5 FN ZERO 8860-2018 ABP Carbon Helmet.
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Stilo S.r.l.
Stilo ST5.1 GT Carbon Fiber Helmet SA2020
$1,400.00
$2,000.00
Stilo ST5.1 GT Carbon Fiber SA2020 Racing Helmet
The Legendary Stilo Carbon Helmet Continues
The ST5.1 GT Carbon is Stilo's Snell SA2020-compliant version of their best-selling carbon helmet. With an autoclave molded carbon fiber shell, the Stilo Helmets ST5.1 GT Carbon offers strength superior to fiberglass and composites while minimizing weight.
With its large eyeport, the Stilo ST5.1 GT Carbon offers unsurpassed peripheral vision and all of the available tinted, mirrored, and iridium-colored visors (sold separately) have a center pinch-clip to make opening and closing easy, even while wearing nomex racing gloves.
Although updated to meet the newest Snell SA2020 certification, the Stilo ST5.1 GT Carbon also retains its FIA 8858-2015 homologation. This makes the helmet legal for nearly all road race usage (except for those sanctioning bodies requiring FIA 8860 homologation).
Stilo Helmets Legendary Integrated Flexibility
The Stilo Helmets ST5.1 GT Carbon is unsurpassed in built-in flexibility. Its two side ports can be fitted separately with integrated communication electronics, forced air, helmet eject system, or a driver hydration system. Thanks to its innovative shell design, mounting and routing these options into the ST5.1 GT is sleek and seamless.
Whether you're using side-mounted communications, side air, or a built-in hydration kit for staying hydrated during long enduro stints, everything is neat, tidy and completely out of the way when not needed. Stilo simply offers the best-designed modular racing helmet on the market.
Industry-standard M6 threaded receivers are molded into the helmet shell to accommodate anchors for your head-and-neck restraint.
Stilo Sizing Note:
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 Helmets ST5.1 GT Carbon Fiber Helmet Details:
Manufacturer: Stilo Helmets
Manufacturer part number: AA0700AF1T
Homologation: FIA 8858-2015
Certification: Snell SA2020
Compatible shields: Stilo ST5 and ST5.1 helmet shields
Integrated side ports for adding communications, forced air, or hydration
Noise-attenuating earmuffs included
Other Versions of the Stilo ST5.1 Racing Helmet:
Stilo Helmets ST5.1 GT Composite Helmet
Stilo Helmets ST5 GT 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 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 S.r.l.
Stilo ST5 FN Composite Helmet SA2020
from $699.30
$999.00
Stilo ST5 FN Composite Racing Helmet
The Most Customizable Helmet in the World
The Stilo ST5 FN Composite helmet is an iconic helmet used in a variety of race types. Crafted from a Multi Sandwich Fiberglass layup and exceeding the Snell SA2020 and FIA 8859 rating, this helmet is predominantly used in open cockpit environments and features an array of improvements from the ST4 Helmet. Weighing in at 3.39lbs in the small shell size and 3.63lbs in the large shell size this helmet comes standard with a sleek white color with blue interior. The ST5 FN helmet most often is use in the top level racing where every ounce matters.
The FN (Formula Naked) helmet line was designed for open cockpit environments and features an aerodynamic design, while still featuring an array of features making it the go-to helmet for racing professionals. The ST5 builds upon our ST4 design with a larger eye port which opens past the line of sight and includes an 3mm clear visor coming standard with our anti-fog coating. Improvements also have been made to the interior design with removable cheek & top pads allowing drivers to obtain the perfect fit.
Helmets come standard with removable earmuff cushions which provide a significantly quieter environment for the driver by isolating the ear.¬â€
Other Features: All Stilo closed faced helmets come in two separate shell sizes allowing us to craft a better fitting helmet that is lighter weight. Ready for non-integrated electronics, air supply, and hydration or any combination of the three this helmet is one of the top helmets on the IMSA grid. M6 nuts pre-installed for easy FHR installation Additional accessories available such as aero, top air kits, and an array of visor options.
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Stilo FN Composite Helmet Features
Made in Italy and assembled by hand by skilled craftsmen
Although updated to meet the newest Snell SA2020 certification, the Stilo ST5 FN retains its FIA 8858-2015 homologation as well. This makes the helmet legal for nearly all road race usage (although some sanctioning bodies require FIA 8860 homologated helmets.)
Flexibility and Functionality Built In
The Stilo ST5 FN Composite is unsurpassed in built-in flexibility. Its two side ports can be fitted with 3 different types of integrated communication electronics, forced air, helmet eject system, or a hydration system. Thanks to its innovative shell design, mounting and routing these options to the Stilo ST5 FN is sleek and seamless. When not in use, you don't even know the features are there.
Additional shields in many tints and colors can be added in the dropdown above.
Industry-standard M6 threaded receivers are molded into the helmet shell to accommodate anchors for whichever head-and-neck restraint you use.
Note: 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 larger shell. Please order accordingly.
Stilo ST5 FN Racing Helmet Details
Noise attenuating earmuffs are included to reduce exterior noise.
Seamlessly integrate communications, forced air, hydration and/or eject options into your Stilo ST5 FN helmet.
Snell SA2020 certification offers increased protection at higher g-forces and speeds than SA2015.
Existing Stilo ST5 visor shields and accessories work on ST5 SA2020 helmets.
Sizes shown in centimeters
Other Stilo ST5-Series Helmets Available
Stilo Helmets ST5.1 GT Carbon Helmet
Stilo Helmets ST5 GT ZERO 8860-2018 Carbon Helmet
Stilo Helmets ST5 GT 8860-2018 Carbon 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 S.r.l.
Stilo ST5 GT Composite Helmet SA2020
$649.95
$999.00
Stilo ST5 GT Composite Racing Helmet
The Most Customizable Helmet in the World
The Stilo ST5 GT Composite is Stilo's Snell SA2020 version of their best-selling kevlar-carbon composite helmet. With an autoclave molded shell, the Stilo ST5Â GT Composite auto racing helmet offers superior safety and protection compared to fiberglass and composites of competitors helmets. You get all this without sacrificing comfort or features, as Stilo continues to focus on minimizing weight and maximizing flexibility.
With its large eye port, the Stilo ST5 GT Composite offers unsurpassed peripheral vision and all of the available tinted, mirrored, and iridium-colored visors (sold separately) have a center pinch-clip to make opening and closing easy, even while wearing nomex racing gloves.
Although updated to meet the newest Snell SA2020 certification, the Stilo ST5.1 GT retains its FIA 8858-2015 homologation as well. This makes the helmet legal for nearly all road race usage (although some sanctioning bodies require FIA 8860 homologated helmets.)
Flexibility and Functionality Built In
The Stilo ST5 GT Composite is unsurpassed in built-in flexibility. Its two side ports can be fitted with 3 different types of integrated communication electronics, forced air, helmet eject system, or a hydration system. Thanks to its innovative shell design, mounting and routing these options to the Stilo ST5 GT is sleek and seamless. When not in use, you don't even know the features are there.
Whether you're using side-mounted communications, side air, or a built-in hydration kit for staying hydrated during long enduro stints, everything is neat, tidy and completely out of the way when not needed. Stilo offers simply the best modular racing helmet on the market.
Additional shields in many tints and colors can be added in the dropdown above.
Industry-standard M6 threaded receivers are molded into the helmet shell to accommodate anchors for whichever head-and-neck restraint you use.
Note: 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 larger shell. Please order accordingly.
Stilo ST5.1 GT Racing Helmet Details
Noise attenuating earmuffs are included to reduce exterior noise.
Seamlessly integrate communications, forced air, hydration and/or eject options into your Stilo ST 5.1 GT helmet.
Snell SA2020 certification offers increased protection at higher g-forces and speeds than SA2015.
Existing Stilo ST5 visor shields and accessories work on ST5.1 SA2020 helmets.
Sizes shown in centimeters
Other Stilo ST5-Series Helmets Available
Stilo Helmets ST5.1 GT Carbon Helmet
Stilo Helmets ST5 GT ZERO 8860-2018 Carbon Helmet
Stilo Helmets ST5 GT 8860-2018 Carbon 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.
Bell Racing Helmets
Icon B2 Open-Face Auto Racing Helmet | Snell SA2020
from $149.95
$299.95
Icon B2 Open-Face Auto Racing Helmet
Modern Safety and Classic Open-Face Design on Sale Today!
The Icon B2 Open-Face Auto Racing Helmet delivers professional-grade protection in a lightweight, comfortable open-face configuration—ideal for drivers who prefer maximum visibility, airflow, and compatibility with intercoms or eye protection. Designed for competitive motorsports and track-day use, the B2 blends modern safety engineering with a clean, no-nonsense aesthetic.
Built around a composite shell and multi-density EPS liner, the Icon B2 is engineered to manage impact energy effectively while maintaining a balanced, comfortable fit during long stints behind the wheel. Its open-face design makes it especially well-suited for drivers running closed-cockpit cars, vintage race cars, rally applications, or instructors who need easy communication.
Key Features
Snell SA2020 approved for auto racing use
Lightweight composite shell construction
Multi-density EPS liner for optimized impact absorption
Open-face design for improved visibility and airflow
Fire-retardant interior materials
Comfort-focused fit for extended driving sessions
Compatible with most racing intercom and radio systems
Ideal Applications
Track days and HPDE events
Club racing and time trials
Vintage racing
Rally and autocross
Driver instruction and coaching
Why Choose the Icon B2?
The Icon B2 Open-Face Helmet is a strong choice for drivers who value comfort, communication, and a wide field of view—without sacrificing recognized safety certification. Whether you’re logging laps at a track day or competing in sanctioned motorsport events, the B2 offers dependable protection in a versatile, driver-friendly package.
Alpinestars
Alpinestars ZX EVO v2 Underlayer Pants
$109.66
$164.95
Alpinestars ZX EVO v2 Underlayer Pants
The Alpinestars ZX EVO v2 Underlayer Pants are engineered for uncompromising fire protection and comfort, making them a go-to choice for professional and amateur drivers alike. Built with Lenzing FR® fibers, these FIA 8856-2018 homologated pants deliver exceptional flame resistance in a lightweight, breathable, and incredibly soft package. Designed to meet Formula 1 specification standards, the ZX EVO v2 pants combine advanced protection with seamless comfort, ensuring you stay focused on performance behind the wheel.
Alpinestars ZX EVO v2 Underlayer Pants Protection
• Certified to FIA 8856-2018 homologation standard for motorsport safety
• Constructed with Lenzing FR® flame-resistant natural viscose fiber for superior fire protection
• Stretchable build designed to meet the latest FIA homologation requirements
• Seamless tubular construction reduces pressure points and maximizes comfort
• Lightweight fabric keeps bulk low without compromising safety
• High percentage of Lenzing FR® fibers for enhanced garment performance
• Jacquard motif with Alpinestars knee logo for a professional, distinctive look
• Soft-touch finish improves comfort under a driving suit during long sessions
Alpinestars ZX EVO v2 Underlayer Pants FAQs:
Are these pants FIA approved? Yes, they are certified to FIA 8856-2018, the latest homologation standard for motorsport safety gear.
What material are they made from? They are constructed with Lenzing FR® flame-resistant natural viscose fiber, offering both safety and comfort.
Are they comfortable for long stints? Absolutely. The lightweight seamless tubular design prevents pressure points and ensures breathability during extended sessions.
Who should use these underlayer pants? They’re ideal for professional and amateur drivers who need FIA-certified fireproof underwear that balances comfort and performance.
How do they fit under a race suit? The stretchy, low-bulk design ensures they fit comfortably under any racing suit without restricting movement.
Upgrade your safety and comfort on track with the Alpinestars ZX EVO v2 Underlayer Pants—lightweight, FIA-approved, and engineered for peak performance. Order yours today and experience the difference of F1-spec fire protection.
