Filter By:

  • Show More Brands
  • Show Fewer Brands
  • Show More Sizes
  • Show Fewer Sizes

Adults

Looking for an adult bicycle helmet? Trek Bicycle Superstore has a large selection from Bontrager, Fox, Giro and more. 

100% Aircraft DH MIPS Helmet
$450.00
The AIRCRAFT is 100%'s premier Downhill MTB helmet precision engineered with a Carbon/Kevlar composite shell for an ultra-lightweight feel. Ventilation is enhanced with 25 different channels to manage airflow creating one of the most ventilated DH helmets on the market. Already loaded with performance and safety features, all AIRCRAFT helmets now come equipped with MIPS Technology making it an even safer choice. - Ultra-light design featuring aerospace Carbon/Kevlar composite shell - MIPS technology adds more protection against rotational violence to the brain caused by angled impacts - Active cooling system maximizes airflow with 25 vents and channels - Washable, antibacterial comfort liner, cheek pads, and chin strap covers - Emergency release cheek pads and integrated release system compartment for quick, safe removal - Titanium D-Ring buckle provides a secure fit while saving weight - Engineered with 2 shell sizes and 3 EPS sizes to achieve the perfect fit - Adjustable visor with machined, lightweight aluminum screws - Durable helmet case with integrated goggle pocket included
Fox Racing Rampage Pro Carbon MIPS Helmet
$449.95
Fox based the Rampage Pro Carbon Helmet on their legendary motocross lids. And you better believe it delivers full protection and confidence everywhere on the track. This EN-, CPSC-, and ASTM-approved helmet boasts an anatomical EPS foam inner shell with a removable, washable Dri-Lex liner and 3D-molded cheek pads that make the Rampage Pro as comfortable as it is technical. Impressive cooling comes from 17 vents and innovative, multi-panel pad vents that pull the air in and blast it back out. And thanks to its carbon construction, this full-on DH-worthy helmet won't weigh you down when you're pinning it. And, since there is no such thing as a perfect crash, the MIPS feature adds an extra level of protection.
Fox Racing Rampage Pro Carbon Moth Helmet
$449.95
Podium proven, the Rampage Pro Carbon Helmet is the pinnacle of performance for mountain bike products. Pulling from Fox's 40-year history of design and engineering excellence, they've added bike-specific functionality for increased performance. The result is a lightweight and extremely protective MTB helmet that continues to show up on podiums season after season. - MIPS Equipped (Multi-Directional Impact Protection System) - Precision fit and designed using 2 shell sizes and 3 EPS dimensions - Maximum venting and airflow with 17 total vents and channels - High-tech Dri Lex luxury interior with 3D molded cheek pads - Podium proven year after year - Designed and engineered in California
Fox Racing Rampage Pro Carbon Preest Helmet
$449.95
The Rampage Pro Carbon Helmet is a lightweight and extremely protective full face helmet which continues to show up on podiums season after season. TECHNICAL DETAILS - MIPS Equipped (Multi-Directional Impact Protection System) - Precision fit and designed using 2 shell sizes and 3 EPS dimensions - Maximum venting and airflow with 17 total vents and channels - High-tech Dri-Lex luxury interior with 3D molded cheek pads - Podium proven year after year - Designed and engineered in California
Kali Protectives Shiva 2.0 Helmet
$350.00
The Shiva 2.0 is designed for riders who demand exceptional performance and uncompromising comfort. Kali's proprietary Nano Fusion technology and LDL efficiently dissipate impact forces, setting the standard in full face helmet protection. Technology: - Nano Fusion: In-molded multi-density EPS with acrylic self-healing foam and carbon nanotubes. Dissipates impact energy more efficiently in a smaller volume. - The Low Density Layer (LDL) consists of specially designed viscoelastic padding placed throughout the interior of the helmet. Reduces rotational impact forces by up to 25% and low-G linear impact forces by up to 30% Features: - Break-away visor - Anti-microbial pads - Removable/washable liner - Helmet sock - Certifications: DOT, ASTM F1952, ASTM 2032, ASTM F2040, CPSC, EN 1078 TRAIL - Weight: 1190g / 42 oz. - Sizing: XS (53-54 CM) S (55-56 CM) M (57-58 CM) L (59-60 CM)
Giro Aether MIPS
$324.99
The Aether MIPS combines airy, open design with a revolution in rotational energy management to advance head protection for cyclists. Inside the Aether, a dual-density EPS foam liner helps to manage a wide range of impact energies, while also boasting deep internal channeling to provide cooling airflow. Giro's proprietary MIPS Spherical technology is integrated between the layers of EPS foam – instead of against the rider’s head – giving riders the benefits of MIPS without any obstruction to comfort or cooling power. Outside, a sleek 6-piece shell forms a stunning silhouette around the massive vents, which get added structural reinforcement via a shatter-resistant AURA reinforcing arch. The final touch is Giro's Roc Loc 5+ Air fit system, featuring 3-way fit tuning, that allows easy adjustment in seconds for the ultimate in comfort.
POC Octal AVIP MIPS
$319.99
POC engineered the Octal MIPS helmet to be light, ventilated, and safe. It's unique shape uses a unibody construction that provides more coverage to the temples and the back of the head. It's EPS liner is strategically thicker in sensitive areas, and it's all covered with a durable outer polycarbonate shell. The Octal delivers massive front vents and uses Coolbest padding to reduce the temperature between the helmet and your head. The huge vents even make a great place to store your sunglasses. And to take your safety even further, the helmet is equipped with a scannable ICE tag and the patented MIPS system to reduce the rotational forces to the brain in the case of an oblique impact.
Smith Optics Overtake MIPS
$290.00
You leave it all on the road. Your passion, your power, and the shattered wills of your competition. When every pedal stroke counts, every piece of equipment needs to perform. Smith's Overtake helmet is the one you need to put the sting into the peloton. Providing maximum ventilation, untouchable aerodynamics, and racer-pleasing low weight, the Overtake sacrifices nothing in pursuit of your next podium spot. Built with Smith's Aerocore construction, the low-volume Overtake offers effective temperature regulation on even the most grueling climbs and hottest days. Thanks to the honeycomb-shaped Koroyd material, the Overtake features enhanced impact resistance. Smith's commitment to rider safety goes even further with the inclusion of MIPS technology. And, it wouldn't be a Smith helmet without those extra touches to make it stand out from the crowd. The adjustable fit system, ultra-light webbing, and soft lining make for a helmet that's all-day comfortable. You'll also appreciate Smith's eyewear-integration dock that allows riders to securely store their sunglasses while they're not being worn. Don't just chase the competition. Overtake them.
Giro Vanquish MIPS
$274.99
The Vanquish MIPS is the pinnacle of high-performance road cycling helmets, featuring the innovative TransformAir design that actively streamlines airflow to reduce drag. Inside the Vanquish is an EPS liner with progressive layering, and Giro's renowned RocLoc Air system seamlessly integrated with MIPS technology to enhance comfort and cooling power while providing an additional measure of protection. So whether you're hammering off the front, smashing an Ironman course, or laying down maximum wattage in the dash to the finish line, the Vanquish shapes the wind to work for you.
Giro Synthe MIPS
$224.99 - $269.99
The Synthe is the pinnacle of road helmet design, combining the performance gains of aero efficiency and light weight with great cooling power to enhance rider comfort and efficiency. The compact form slips through the air with ease across multiple yaw and head angles, and offers greater cooling power than the Aeon. Key features include the Roc Loc Air fit system with 2-way fit tuning and Aero Mesh Panels with a dedicated port for securely docking sunglasses as you ride. Synthe MIPS models are equipped with the Multi-Directional Impact Protection System. MIPS can provide more protection in certain impacts, and this added “under the hood” technology does not compromise fit, ventilation or style.
POC Octal Aero Raceday
$250.00
Beyond just aerodynamic, POC's Octal Aero provides incredible ventilation and safety. It's unique shape uses a unibody construction that provides more coverage to the temples and the back of the head. It's EPS liner is strategically thicker in sensitive areas, and it's all covered with a durable outer polycarbonate shell. Relective patches help keep you visible and POC includes their scannable ICE tag. To keep this aerodynamic helmet from overheating, POC included Coolbest padding to reduce the temperature between your head and the helmet. Additionally, large exhaust ports at the back of the helmet move warm air out and increase air circulation so you can keep cool even at your red line.
Smith Optics Overtake
$125.00 - $250.00 $250.00 Up To 50% Savings
You leave it all on the road. Your passion, your power, and the shattered wills of your competition. When every pedal stroke counts, every piece of equipment needs to perform. Smith's Overtake helmet is the one you need to put the sting into the peloton. Providing maximum ventilation, untouchable aerodynamics, and racer-pleasing low weight, the Overtake sacrifices nothing in pursuit of your next podium spot. Built with Smith's Aerocore construction, the low-volume Overtake offers effective temperature regulation on even the most grueling climbs and hottest days. Thanks to the honeycomb-shaped Koroyd material, the Overtake features enhanced impact resistance. And, it wouldn't be a Smith helmet without those extra touches to make it stand out from the crowd. The adjustable fit system, ultra-light webbing, and soft lining make for a helmet that's all-day comfortable. You'll also appreciate Smith's eyewear-integration dock that allows riders to securely store their sunglasses while they're not being worn. Don't just chase the competition. Overtake them.
Smith Optics Overtake
$250.00
You leave it all on the road. Your passion, your power, and the shattered wills of your competition. When every pedal stroke counts, every piece of equipment needs to perform. Smith's Overtake helmet is the one you need to put the sting into the peloton. Providing maximum ventilation, untouchable aerodynamics, and racer-pleasing low weight, the Overtake sacrifices nothing in pursuit of your next podium spot. Built with Smith's Aerocore construction, the low-volume Overtake offers effective temperature regulation on even the most grueling climbs and hottest days. Thanks to the honeycomb-shaped Koroyd material, the Overtake features enhanced impact resistance. And, it wouldn't be a Smith helmet without those extra touches to make it stand out from the crowd. The adjustable fit system, ultra-light webbing, and soft lining make for a helmet that's all-day comfortable. You'll also appreciate Smith's eyewear-integration dock that allows riders to securely store their sunglasses while they're not being worn. Don't just chase the competition. Overtake them.
Giro Switchblade MIPS
$249.99
The Giro Switchblade MIPS is an ASTM downhill-certified full-face helmet with a removable chinbar. Everything about the Switchblade is optimized for the descent, and that’s why it’s certified to CPSC, EN-1078 and ASTM-1952-DH with and without the chinbar. The chinbar is easy to remove—just push the buttons under the chinbar, rotate up, and remove—and it’s just as easy to reinstall. The Switchblade MIPS features the Roc Loc Air DH fit system, which has a bumper around the dial to prevent accidental adjustments if your helmet contacts your backpack or neck brace—all while keeping you cool. When the chinbar comes off, Wind Tunnel cheek pad ventilation adds even more cooling power as you start to climb. Plus, the full-cut style gives this helmet an aggressive look and provides ASTM-certified coverage even when the chinbar is removed. When your ride is all about descending, your helmet should be too, and the Switchblade MIPS is the only removable chinbar helmet that is truly built for the down.
Fox Racing Proframe Helmet
$249.95
The Proframe helmet is the lightest and most breathable full face helmet Fox has ever created. Designed to perform at the highest levels for the aggressive all mountain rider and enduro racer, it packs DH certified protection into a superlight shell via Fox's patent-pending, fully-integrated Chinbar. With 24 Big Bore vents, the Proframe offers open face level airflow and breathability to keep you cool on even the longest and most challenging climbs; and once you reach the top, it gives you the confidence to ride to your limits on even the toughest of descents. - Lightweight, DH approved, full frame helmet at 750 grams for a size medium. - Fox integrated Chinbar is secured to the main helmet structure with a patent-pending system. - Highly breathable liner system is moisture wicking and has anti-microbial properties. - 24 Big Bore vents make Proframe one of the lightest and most breathable DH approved helmets. - Fixed visor is positioned perfectly to ram maximum airflow into the Big Bore vents. - Fidlock SNAP helmet buckle provides quick entry and exit with maximum security. - Proven MIPS multiple impact protection system reduces rotation forces in a crash. - Dual density Varizorb EPS liner provides improved protection.
Fox Racing Proframe Mink Helmet
$249.95
The Fox Proframe helmet is the lightest and most breathable full face mountain bike helmet Fox has ever created. Designed to perform at the highest levels for aggressive all mountain riders and enduro MTB racers, it packs DH certified protection into a superlight shell via Fox's patent pending, fully integrated chinbar. With 15 big-bore intake and 9 exhaust vents, the Proframe MTB helmet offers open face level airflow and breathability to keep you cool on tough assents; and once you reach the top, gives you the confidence to ride to your limit on challenging descents. TECHNICAL DETAILS - Fox's lightest DH certified full face helmet - Patent pending integrated chinbar - Highly breathable, moisture wicking and anti-microbial liner - 24 Big Bore vents for unrivaled breathability - Fixed visor is positioned perfectly for maximum air flow - Fidlock Snap helmet buckle provides quick entry and exit - MIPS Equipped (Multi-Directional Impact Protection System) - Dual density Varizorb EPS liner provides improved protection - 750 grams for a size medium
Fox Racing Proframe Moth Helmet
$249.95
The Fox Proframe helmet is the lightest and most breathable full face mountain bike helmet Fox has ever created. Designed to perform at the highest levels for aggressive all mountain riders and enduro MTB racers, it packs DH certified protection into a superlight shell via Fox's patent pending, fully integrated chinbar. With 15 big-bore intake and 9 exhaust vents, the Proframe MTB helmet offers open face level airflow and breathability to keep you cool on tough assents; and once you reach the top, gives you the confidence to ride to your limit on challenging descents. TECHNICAL DETAILS - Fox's lightest DH certified full face helmet - Patent pending integrated chinbar - Highly breathable, moisture wicking and anti-microbial liner - 24 Big Bore vents for unrivaled breathability - Fixed visor is positioned perfectly for maximum air flow - Fidlock Snap helmet buckle provides quick entry and exit - MIPS Equipped (Multi-Directional Impact Protection System) - Dual density Varizorb EPS liner provides improved protection - 750 grams for a size medium
Kali Protectives Tava Helmet
$240.00
When speed and protection are paramount, the Tava aero road helmet is the only option. Featuring Kali's Nano Fusion and LDL technology, and a wind tunnel optimized shape, the TAVA is one of the fastest and most advanced helmets in its class. Technology: - Nano Fusion: In-molded multi-density EPS with acrylic self-healing foam and carbon nanotubes. Dissipates impact energy more efficiently in a smaller volume. - The Low Density Layer (LDL) consists of specially designed viscoelastic padding placed throughout the interior of the helmet. Reduces rotational impact forces by up to 25% and low-G linear impact forces by up to 30% Features: - Anti-microbial pads and bug liner - Aerodynamic shape - Lightweight straps - Channeled venting - Polycarbonate shell - BOA closure system - Weight: 296g / 10.4 oz. - Certifications: EN 1078, CPSC - Sizing: S/M (52-58 CM)
POC Octal
$239.99
POC engineered the Octal helmet to be light, ventilated, and safe. It's unique shape uses a unibody construction that provides more coverage to the temples and the back of the head. It's EPS liner is strategically thicker in sensitive areas, and it's all covered with a durable outer polycarbonate shell. The Octal delivers massive front vents and uses Coolbest padding to reduce the temperature between the helmet and your head. The huge vents even make a great place to store your sunglasses. A classic cotton cycling hat and scannable ICE tag are also included.
POC Octal Raceday
$239.99
POC's Octal helmet is light, ventilated, safe, and FAST. It's unique shape uses a unibody construction that provides more coverage to the temples and the back of the head. It's EPS liner is strategically thicker in sensitive areas, and it's all covered with a durable outer polycarbonate shell. The Octal delivers massive front vents and uses Coolbest padding to reduce the temperature between the helmet and your head. The huge vents even make a great place to store your sunglasses. A scannable ICE tag is also included.
Smith Optics Forefront
$220.00
The award winning Forefront. A full-coverage helmet ideal for all-mountain riding or racing, the Smith Forefront's Aerocore construction featuring Koroyd creates a low volume helmet with ventilated protection that fully integrates with your sunglasses, goggles, light, or POV camera. - Lightweight Aerocore In-Mold Construction - Ventilated Protection Featuring Patented Koroyd Material - Integrated Skeletal Structure - VaporFit Adjustable Fit System - Adjustable/Removeable Visor - Integrated Camera & Light Mount - 21 Vents - X-Static with Reactive Cooling Performance Lining - Ultra-Light Single Layer Webbing - AirEvac Ventilation - Goggle Retention Strap Included
100% Status DH/BMX Helmet
$200.00
A Downhill/BMX full-face helmet with an ultra-light design with a fiberglass shell and active cooling system that maximizes airflow. - Washable comfort liner, cheek pads, and chin strap covers - Adjustable visor with light-weight screws - Compatible with inflatable emergency helmet release systems - Padded PU chinbar interior for enhanced impact protection
Bontrager Ballista MIPS Road Helmet
$179.99 - $199.99 $199.99 Up To 10% Savings
Aero got cool The Ballista MIPS road helmet projects racers to their target just like the ancient Greek missile weapon it was named after. Thanks to a wind tunnel-proven design and superior venting with our unique internal channeling, Ballista launches you to the front of peloton breakaways and sprint-line finishes. MIPS (Multi-directional Impact Protection System) was developed by brain surgeons and scientists to help reduce rotational forces on the brain caused by angled impacts to the head. Key features - MIPS Brain Protection System - The Boa System lets riders easily secure and adjust helmet fit with one hand - Front Center Channel's distinct vent shape draws in significantly more air - Internal, recessed channels move airflow over your head to stay cool and dry - In-mold composite skeleton increases helmet integrity for larger vent variations - AgION antimicrobial pads wick moisture and completely eliminate odors naturally - LockDown dividers make helmet strap management clean and are easy to adjust - Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership Details - Shell Material: Polycarbonate
Bontrager Velocis Helmet
$119.99 - $199.99 $199.99 Up To 40% Savings
The Velocis is Bontrager's pro-level race helmet that combines safety, fit and comfort in an amazingly light package. The in-mold composite exoskeleton increases structural integrity and actually allows for more and bigger vents. Fit and comfort are one in the same, to that end, you've got the HeadMaster II fit system, which adjusts by height and circumference perfectly with one hand. The FormFit flexible brow band gives you a custom fit and improves ventilation along with recessed internal channels that manage airflow. The wicking fit pads are naturally antimicrobial and you're equipped with the ingenious detachable NeoVisor. - Small = 52-56cm - Medium = 54-60cm - Large = 58-63cm
Bontrager Velocis MIPS Road Bike Helmet
$179.99 - $199.99 $199.99 Up To 10% Savings
Our most innovative helmet with the added protection of MIPS for serious riders looking for maximum cooling and an aerodynamic advantage. Cool got aero Our Velocis MIPS road bike helmet pairs pro peloton performance with all-day riding comfort. This premium cycling helmet is super light and sleek, allowing you to go faster and stay cool, so you can turn up the jets without overheating. - MIPS Brain Protection System - The Boa System lets you easily secure and adjust helmet fit with one hand - Internal, recessed channels move airflow over your head to keep you cool and dry - 37.5 fit pads pull moisture away from your skin to help maintain ideal comfort - Sunglass port allows easy access to securely store glasses when not in use - Viper Red, White, and Visibility Yellow colorways come with Team Trek-Segafredo sticker kit - Includes removable NeoVisor for all the benefits of a cycling cap without extra bulk - Crash Replacement Guarantee provides free helmet replacement if involved in a crash within the first year of ownership
Fox Racing Rampage Comp Creo Helmet
$199.95
Race Ready, the Rampage Comp Helmet raises the stakes for mid-level full face mountain bike helmets. Pulling from the championship winning formula of our class-leading Rampage Pro Carbon, we created a super light fiberglass shell to keep it as competitive in the market as it is on the race course. PRODUCT DETAILS Race-ready, lightweight fiberglass shell Channeled EPS for improved airflow Poured PU chin bar construction for added protection Multiple EPS and shell sizes for a pro-level fit
Fox Racing Rampage Comp Matte Black Helmet
$199.95
Race Ready, the Rampage Comp Helmet raises the stakes for mid-level full face mountain bike helmets. Pulling from the championship winning formula of our class-leading Rampage Pro Carbon, we created a super light fiberglass shell to keep it as competitive in the market as it is on the race course. PRODUCT DETAILS - Race-ready, lightweight fiberglass shell - Channeled EPS for improved airflow - Poured PU chin bar construction for added protection - Multiple EPS and shell sizes for a pro-level fit
Giro Synthe MIPS
$119.99 - $188.99 $269.99 Up To 30% Savings
The Synthe is the pinnacle of road helmet design, combining the performance gains of aero efficiency and light weight with great cooling power to enhance rider comfort and efficiency. The compact form slips through the air with ease across multiple yaw and head angles, and offers greater cooling power than the Aeon. Key features include the Roc Loc Air fit system with 2-way fit tuning and Aero Mesh Panels with a dedicated port for securely docking sunglasses as you ride. Synthe MIPS models are equipped with the Multi-Directional Impact Protection System. MIPS can provide more protection in certain impacts, and this added “under the hood” technology does not compromise fit, ventilation or style.
Kali Protectives Interceptor Helmet
$180.00
Lightweight, deep coverage, incredible ventilation, and enhanced protection. When all you want to do is shred your mountain bike, Kali Protectives brings you the Interceptor, the next stage in head protection. Technology: - Nano Fusion: In-molded multi-density EPS with acrylic self-healing foam and carbon nanotubes. Dissipates impact energy more efficiently in a smaller volume. - The Low Density Layer (LDL) consists of specially designed viscoelastic padding placed throughout the interior of the helmet. Reduces rotational impact forces by up to 25% and low-G linear impact forces by up to 30%. Features: - Supervents - Anti-microbial pads - Adjustable visor - Accessory mounting system - Polycarbonate shell and under wrap - BOA closure - Weight: 390g / 13.7 oz. - Sizing: S/M (54-58 CM) L/XL (59-64 CM)
Bontrager Ballista MIPS Women's Road Helmet
$179.99 $199.99 10% Savings
Aero got cool The Ballista MIPS women's road helmet projects racers to their target just like the ancient Greek missile weapon it was named after. Thanks to a wind tunnel-proven design and superior venting with our unique internal channeling, Ballista launches you to the front of peloton breakaways and sprint-line finishes. MIPS (Multi-directional Impact Protection System) was developed by brain surgeons and scientists to help reduce rotational forces on the brain caused by angled impacts to the head. Key features - MIPS Brain Protection System - The Boa System lets riders easily secure and adjust helmet fit with one hand - Front Center Channel's distinct vent shape draws in significantly more air - Internal, recessed channels move airflow over your head to stay cool and dry - In-mold composite skeleton increases helmet integrity for larger vent variations - AgION antimicrobial pads wick moisture and completely eliminate odors naturally - LockDown dividers make helmet strap management clean and are easy to adjust - Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership Details - Shell Material: Polycarbonate
Page 1 of 5 Next page