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Helmets

Keep your control center protected in a cycling helmet from Trek Stop Bicycles. We've got a great selection of helmets to keep you comfortable whether you ride mountain, road, or something in between. Not sure which helmet is right for you? Let us know and we'll help you choose. 

KASK Rapido
$99.95
Kask's Rapido road helmet redefines entry-level. It features in-mold construction for a durable, lightweight and comfortable helmet. It has 24 large air intakes for ventilation that are arranged to optimize aerodynamics. And, it features a one-handed dial adjustment for a great fit.
KASK Protone Limited Edition
$299.95
The Protone weighs just 215g (Size M) and uses a 3D Dry padding with a multi-layer open cell construction process to give a more comfortable ride. It has removable and washable inner padding, made from CoolMax fabrics and its inner padding fabric has been treated using the Sanitized antimicrobial process. KASK has also continued to use its Multi In-Moulding Technology to create a polycarbonate cover for the top, base ring and the back of the helmet’s shell. This is joined to the inner polystyrene cap via KASK’s In-Moulding Technology to improve the shell’s shock absorption. Its strengthened frame further reduces the risk of a shock breaking the shell. 3D DRY Padding - The tri-dimensional 3D DRY padding utilizes a multi-layer open cell construction process: high technology for the best comfort and performance. Aero Control - Incredibly aerodynamic and top performing shell, tested in the wind-tunnel and able to provide a really impressive CX rate. Any position the head will assume the outflow of the air will be perfectly in line with the helmet. Coolmax - Removable and washable inner padding in Coolmax material ECO Chinstrap - Chin pad with eco-leather chinstrap is anallergic and washable, extremely comfortable and helps to avoid irritation of the skin Inner Frame - The innovative inner strengthening frame offers a greater mechanical strength and a better compactness. In case of shock, it avoids the break of the helmet into pieces "In molding" - The innovative “in molding” technology, joining the inner polystyrene cap to the outer polycarbonate one, ensures a better shock absorption. MIT - The MIT Technology, applied to all KASK cycling helmets, guarantees a higher safety and a complete protection thanks to the polycarbonate layer that covers the shell on the top, on the base ring and on the back. OCTO FIT - Rubberised Micro Dial adjuster provides improved finger grip. Floating cradle contact points combine internal gel pads for optimum comfort. These supports are designed to oscillate freely through 180°, allowing a perfect fit on any head shape. The Skeletal Brackets of the cradle have been designed and refined to provide the best fit and support while being as light as possible High Visibility - High visibility stickers for maximum safety even in poor visibility conditions
Kali Protectives Maya Helmet
$80.00 - $100.00
Compact, lightweight and deep coverage, featuring Composite Fusion Plus technology and loaded with features - there's a reason the MAYA is one of the best selling Enduro helmets on the market. Features: - Composite Fusion Plus: Incorporates layers of multi-density, cone-shaped EPS foam, reduces g-forces up to 25% - Integrated airflow system with 12 vents - Anti-microbial pads - Flex moto-style visor - Bug liner - Dual closure system - Locking buckle & sliders - Certified to: EN 1078, CPSC - Sizing: XS/S (50-54 CM) S/M (55-61 CM) L/XL (60-63 CM)
Bontrager Velocis Helmet
$99.99 $199.99 50% 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 Lithos
$59.99 $149.99 60% Savings
Stay trail tough with our Lithos high-performance mountain bike helmet. Equipped with NoSweat channeled pads to keep your eyes clearly focused on each line you pick. - In-mold composite skeleton allows a greater variation of vent shape and size - Headmaster: one-Handed fit system adjustable by height and circumference - NoSweat: keeps sweat out of eyes through channeled pads for constant clarity - Flatlock strap dividers: strap management made simple with a fixed position fit - Drop-in coverage: coverage below traditional bottom edge for more protection - Headset: EVA foam pads co-molded to amplify standard pads - Blendr: seamlessly-integrated accessory mounts for GoPro and Ion lights - Crash replacement guarantee: free replacement if your helmet is involved in a crash during the first year of ownership - Anti-microbial - EPS/PC
Bontrager Starvos Road Bike Helmet
$49.99 - $69.99 $69.99 Up To 29% Savings
Comfort. Fit. Style. Those three words sum up Bontrager's Starvos perfectly, and yet, somehow only tell part of the story. Of course safety is the number one priority, so the Starvos uses an In-Mold composite skeleton. This not only provides excellent protection, but it also allows for huge, thoughtfully placed vents that manage airflow over your head for cooling. Dial in a custom fit quickly with the Headmaster II one-handed system. Plus, soft, moisture-wicking, and washable helmet pads along with FlatLock Strap Dividers make it incredibly user-friendly.
Electra Graphic Helmet
$49.99 - $69.99 $69.99 Up To 29% Savings
Electra has always brought you the styles and functional designs you love in the world of cruisers. Now, with their Graphic Helmet, they keep you looking stylish while keeping your dome safe. This bold lid offers a broad variety of graphic choices so you can express yourself with gusto. - Durable ABS hardshell and EPS foam liner maximize comfort and protection - Fit retention system with reflective bubble decal - Secure magnetic Fidlock buckle - Heat sealed and washable padding liner for added comfort - Reflective straps - CPSC Adult Certified Size: - Small: 48-54cm - Medium: 55-58cm - Large: 59-61cm
KASK Mojito
$199.95
Kask's Mojito helmet is refreshing, stylish, and packed full of Kask's top-shelf Italian innovations. It features in-mold construction for a durable, well ventilated lid that hugs your head and Kask's Up-N-Down double-pivot fitting system that dials down on the top of your head and neck for a supreme fit. There's even an eco-leather chin strap that's incredibly comfortable and easy to clean.
Bontrager Helmet Fit System - Boa
$29.99
Key features - Original equipment replacement Boa System for your Bontrager helmet - Compatible with all Boa-equipped Bontrager helmets, except Velocis MIPS - Can also be used to upgrade your Headmaster-equipped Bontrager helmet to the Boa System
Kali Protectives Zoka Helmet
$100.00
The Zoka provides reliable protection in a lightweight stylish full face helmet. Whether you're knocking out laps in the bike park or gearing up your grom for their first shred session, the ZOKA is tough to beat. Features: - Adjustable moto-style visor - Anti-microbial pads - Removable/washable liner - Material:ABS shell/EPS foam - Weight: 980g / 34.6 oz. - Sizes: S (54-56CM) M (56-57 CM) L (58-60 CM) XL (60-62 CM) - Certifications: EN 1078, CPSC, AS/NZS 2063-2008
KASK Valegro
$249.99
The profile of Valegro's polycarbonate shell has been tested and refined by KASK’s engineers in conjunction with a wind-tunnel to get the best results in terms of thermo-cooling performance. The Valegro offers advanced ventilation and an impressive weight of just 180g (size small). This new design offers maximum cooling through 37 ventilation holes with new breathable and quick-dry padding. The 5mm layer of fast-wicking thermoformed tri-dimensional padding is antistatic, bacteriostatic, heat regulating and moisture transferring using Resistex Carbon. Alongside this cutting-edge technology, the chin pad with eco-leather strap contributes to a helmet that’s comfortable to wear, all day.
Fox Racing Flux MIPS Helmet
$149.95
A new generation of Fox Racing legendary MTB helmet, the Flux Helmet is highly evolved design. New materials and technology have refined the name Flux forever. MIPS Equipped. TECHNICAL DETAILS - MIPS impact protection system reduced rotational forces in a crash - X-Static liner inhibits the growth of bacteria, eliminating human-based odors - Fidlock Snap magnetic buckle provides quick entry and exit with maximum security - Varizorb multi-density EPS for enhanced impact absorption - Internal cage provides additional strength - 300-degree retention system provides full wrap for premium fit and comfort - Large retention dial for one-handed, on trail adjustment with or without gloves - Increased coverage for aggressive all mountain/trail riding - Fixed anchor Y-strap system simplifies adjustment and improves fit - 14 Big Bore vents provide superior airflow - Full range adjustment visor
100% Aircraft DH MIPS Helmet
$400.00 - $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
100% Status DH/BMX Youth Helmet
$175.00
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 release systems
Bontrager Specter Fit Pads
$9.99 - $12.99
Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell, and fit, just like it did when it was new. New pads can also help you dial in the perfect fit - keeping you comfortable and looking forward to the next ride. Key features - Original equipment replacement fit pads for your Bontrager Specter helmet - Helmet fit pads should be replaced once a year to maintain fit and hygiene
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)
Fox Racing Flux Helmet
$99.95
A new generation of Fox Racing legendary MTB helmet, the Flux Helmet is highly evolved design. New materials and technology have refined the name Flux forever. TECHNICAL DETAILS - Varizorb multi-density EPS for enhanced impact absorption - The internal cage provides additional strength - 300-degree retention system provides a full wrap for premium fit and comfort - Large retention dial for one-handed, on trail adjustment with or without gloves - Fixed anchor Y-strap system simplifies adjustment and improves fit - Breathable liner system is moisture wicking and anti-microbial - Increased coverage for aggressive all mountain/trail riding - 14 Big Bore vents provide superior airflow - Full range adjustment visor
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 Ranger Camo Helmet
$54.95
The Ranger is a trail ready MTB helmet that performs far above its price range. Proven impact resistance, superior breathability, extremely light weight and aggressive Fox styling make the Ranger the perfect helmet for any trail or rider. TECHNICAL DETAILS - Class-leading fit and performance - EPS liner provides excellent impact resistance - 8 Big Bore vents for superior breathability and reduced weight - Removable visor for multi–use functionality - Fully adjustable chin strap for a custom fit - Molded liner with sealed edge for increased comfort - Single hand retention system for easy mid-ride adjustment
100% Status DH/BMX Helmet
$175.00 - $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
KASK Protone
$299.95
With just 215g of weight, Protone has the lowest drag and the fastest heat dissipation coefficients compared to any other ventilated helmet. Thanks to several ventilation holes and a thick padding material, heat and moisture are dissipated very fast, improving comfort and performance without giving up on safety: the top area is reinforced with an internal plastic sub-structure that increases crash protection. The Protone uses a 3D Dry padding with a multi-layer open cell construction process to give a more comfortable ride. It has removable and washable inner padding, made from CoolMax fabrics and its inner padding fabric has been treated using the Sanitized antimicrobial process. KASK has also continued to use its Multi In-Moulding Technology to create a polycarbonate cover for the top, base ring and the back of the helmet’s shell. This is joined to the inner polystyrene cap via KASK’s In-Moulding Technology to improve the shell’s shock absorption. Its strengthened frame further reduces the risk of a shock breaking the shell. Meets the following standards: EN 1078 CPSC 1203 AS/NZS 2063
Nutcase Street
$69.99
The third generation of the Nutcase Street helmet is certified safe for both bicycling and skating. They've taken the best features of their original line of helmets and used them to enhance the design and function throughout: great designs that let you express your unique personality, a smoother contoured shell, lighter weight, increased ventilation, and extra sets of pads to fit a variety of head sizes. The Street Sport is sure to get you out on your bike in safety and style. - Fidlock magnetic buckle - Removable spin dial fit system - Detachable visor  - Durable, injection-molded ABS shell with protective EPS foam - Crumple Zone in EPS is engineered to disperse energy on impact - Eleven vents and internal EPS channeling for maximum airflow - Three sets of foam pads for customized fit - 360 degree reflectivity - CPSC 16 CFR 1203 and ASTM F1492 certified for cycling, scooting, and skating
KASK Bambino Pro
$499.95
3D dry - The tri-dimensional 3D DRY padding utilizes a multi-layer open cell construction process: high technology for the best comfort and performance. Aero Control - Incredibly aerodynamic and top performing shell, tested in the wind-tunnel and able to provide a really impressive CX rate. - Any position the head will assume the outflow of the air will be perfectly in line with the helmet. Coolmax - Removable and washable inner padding in Coolmax® material ECO Chinstrap - Chin pad with eco-leather chinstrap - The anallergic and washable chinstrap is extremely comfortable and helps to avoid irritation of the skin M in-molding - The innovative “in-molding” technology, joining the inner polystyrene cap to the outer polycarbonate one, ensures a better shock absorption. Magnetic Visor - The innovative magnetic visor is patented by KASK and integrated to the helmet thanks to a five magnets’ system. - The total adherence of the visor to the helmet allows a continuous air flow and a great aerodynamic.
Nutcase Metroride MIPS
$104.99
For morning commutes across town, or weekend cruises to a snazzy dinner date, Nutcase's Metroride MIPS boasts urban style, all-day comfort, plus patented MIPS brain protection! The light, low-profile shell is sleek and chic, with Nutcase's trademark fun colors, an integrated visor, and generous venting to let the breeze blow through your hair. The convenient spin dial strap features a wide range of easy-to-use adjustment, while other key features, like a magnetic buckle and soft chin strap protector, make it simple to include the Metroride in your two-wheeled lifestyle. - MIPS (Multi-directional Impact Protection System) - Fidlock magnetic buckle - Dual-position spin dial fit system - Durable snap-in visor - Lightweight inmold PC shell with protective EPS foam - 3M reflective straps - Three sets of moisture-wicking pads for customized fit - CPSC 16 CFR 1203 certified for cycling
Fox Racing Metah Thresh Helmet
$129.95
Deeper coverage, superior venting, and a super-lightweight design work together to make the Metah all-mountain helmet the perfect helmet for all day protection on any trail. - Fox all-mountain helmet with lower coverage on back of head for added protection - 10 Big Bore vents provide improved airflow and reduced weight - Fox Varizorb multi-density impact reduction system provides superior protection - Fixed anchor Y-Strap system offers simple on and off and improved fit - Premium liner with sealed edges for increased comfort and moisture management - Single hand dial actuated retention system provides easy adjustment
Fox Racing Ranger Helmet
$54.95
The mantra throughout the design process of the Ranger helmet was “Stay simple. Stay true.” Simple in design, removing any unnecessary components while maximizing functionality. True to Fox's DNA, drawing inspiration from their “born from dirt” mountain bike culture. The result is a trail ready helmet that performs far above its price range. Proven impact resistance, superior breathability, extremely light weight and aggressive Fox styling make the Ranger the perfect helmet for any level of trail or rider. - Class leading fit and performance. - CPSC, CE, and AS approved EPS liner provides excellent impact resistance. - 8 Massive Big Bore vents provide superior breathability and an incredibly low weight (280 grams for a SM/MD). - Removable visor for multi–use functionality. - Fully adjustable chin strap and molded comfort liner with sealed edge offers excellent fit and adjustability. - Single hand adjustable retention system for easy mid-ride adjustment with gloved fingers.
Nutcase Baby Nutty
$49.99
Young riders agree: Nutcase's Baby Nutty is the helmet for kids on the go. A lightweight in-mold polycarbonate shell offers protection at a weight that's perfect for kids just starting out on two wheels. Two sets of pads and a widely adjustable strap ensure that the Baby Nutty provides a great fit as your child continues to grow.
Bontrager Circuit MIPS Helmet
$89.99 $124.99 28% Savings
Rise up the ranks of the group ride and feel confident leading more turns in Trek's Circuit MIPS road helmet. Developed by brain surgeons and scientists, Multi-directional Impact Protection System (MIPS) technology helps reduce rotational forces on the brain caused by angled impacts to the head. Key features - Equipped with MIPS Brain Protection System - In-mold composite skeleton increases helmet integrity and larger vent variations - Intuitive, one-handed Headmaster fit system adjusts height and circumference - Soft, comfortable, moisture-wicking, and washable helmet pads - LockDown dividers make helmet strap management clean looking and easy to adjust - Internal, recessed channels manage airflow through the helmet and over the head - Design allows for compatibility and easy installation of Bontrager NeoVisor - Small = 51-57cm - Medium = 54-60cm - Large = 58-63cm
ABUS Hyban
$69.99
The Hyban brings the performance of high-end sports helmets to the city cyclist. The robust ABS hard shell is perfect for shrugging off the day-to-day abuse dished out in the urban jungle. Comfort is king–ABUS's precision Zoom Evo micro-adjustable retention system provides a comfortable, snug fit with the quick twist of a dial. The Hyban also features 18 huge air vents so you’ll keep a cool head while others get hot under the collar. When night falls, multiple reflectors and a high-mounted rear LED with 180 degree visibility ensure other road users can see you. With a removable visor and a several great colors, every city dweller can find a look to suit their style.
Bern Bandita Tween
$49.99
Designed specifically for the pre-teen set, Bern's Bandita brings the adult style and good looks of the Lenox to smaller heads. With its baseball-style hard brim, clean lines, fun colors, and light weight, the Bandita is sure to please even the pickiest of young riders. Featuring Bern's tried-and-true ABS/EPS construction, their dial-adjustable Crank Fit retention system, and a moisture-controlling premium liner, the Bandita brings the quality, fit, and finish of their adult helmets down to younger riders. And, because the Bandita passes all bike and snow safety certifications, it can go with your child wherever their activities take them—from the bike path, to the neighborhood streets, to the local ski hill and beyond.
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