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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. 

Bontrager Lithos
$87.99 $149.99 41% 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 Velocis Helmet
$169.99 $199.99 15% 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
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
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.
Bontrager Rally MIPS
$119.99
Pushing your limits on the trail just got safer. Rally raises the bar in comfort and protection. Extended base-of-skull coverage and ample vents will keep you riding all day long. - MIPS-equipped - In-mold composite skeleton allows a greater variation of vent shape and size - Headmaster: one-handed fit system adjustable by height and circumference - FormFit: flexible head-conforming brow band improves comfort and ventilation - Flatlock strap dividers - Strap management made simple with a fixed position fit - Internal, recessed channels manage airflow through the helmet and over the head - Drop-in coverage: coverage below traditional bottom edge for more protection - Crash replacement guarantee - Wicking mesh - EPS/PC
Bontrager Starvos Road Bike Helmet
$69.99 - $70.99
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
$69.99
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
Fox Metah Solids Helmet
$129.95 - $149.95
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
Bontrager Little Dipper
$34.99 - $35.99
Bontrager's Little Dipper offers the protection kids need and the comfort they demand, on a bike, on a child carrier, or in a trailer. The molded EPS shell offers full protection and durability for even the most rambunctious child. This toddler helmet is easy to adjust and easy to put on with a pinch-resistant fastening system that both kids and parents will love.
Lazer Sport Blade Helmet
$100.00
Dripping with the same style and class of our top end Z1 helmet, the Blade helmet combines great looks with high performance. This is the helmet you wear on your weekend rides and your daily commutes. Its narrow shape combined with the Advanced Rollsys retention system provides an excellent fit and great adjustability. It has 22 vents to keep you cool and the weight is kept down to make sure you can fly down the road in comfort.
Lazer Sport Magma Helmet
$105.00
The Magma helmet is a throwback to the aggressive-looking Lazer helmets from the past. It combines both good looks and high performance in a comfortable helmet. The Advanced Rollsys system makes sure the helmet is snug and comfortable, while 22 vents keep your head cool. Even with the integrated visor, the weight is kept low so you can enjoy long rides through the woods without discomfort or distraction.
Bern Watts
$59.99
Bern's Watts helmet borrows progressive skate styling and pairs it with Bern's signature low profile for a great fit and an unmistakable look. Bern's ABS shell and EPS foam mean low weight, outstanding comfort, and a lid that gives you peace of mind. You also get 11 vents, easy-to-adjust straps, and an integrated visor to shield your eyes.
Bern Melrose
$79.99
Bern's cycling-focused Melrose helmet includes 16 air vents for maximum cooling, while retaining the signature look and style of all Bern helmets. The tough PVC shell and liquid-injected foam yield a lightweight helmet with heavy-duty protection. To bring just a little more style to the Melrose, Bern includes a flippable visor.
Bern FL-1
$99.99
New from the ground up, Bern's FL-1 takes the traditional Bern DNA and applies it to a fully vented, super-lightweight, In-Mold design. Boa adjustability provides a wide-range of fit and excellent comfort, while 18 ultra-large vents keep you cool. The FL-1 appeals to high-end commuters, road riders, and mountain bikers alike. The premium in-mold construction features a poly-carbonate micro-shell lined with EPS foam to create an ultra-lightweight helmet. The FL-1 Boa system is a proprietary, lightweight and breathable 360-degree adjustable-fit system responsible for near perfect fit, amplifying the FL-1's safety measure and incredible comfort.
Bern FL-1 Trail
$69.99
Split your time equally between the bike path and the local trails? Looking for a technical helmet that won’t break the bank? Bern's FL-1 Trail is the lid for you. Modeled after Bern's top-of-the-line FL-1 XC, the Trail retains the In-Mold construction, light weight, styling, and ample venting of its big brother. By using their own dial retention system and a simplified visor design, however, Bern ise able to bring the price down significantly, leaving you plenty of spare change for a six-pack of your favorite local brew. The FL-1 Trail—premium style and performance without the premium price tag.
Bern FL-1 Pave w/MIPS
$119.99
New from the ground up, Bern's FL-1 takes the traditional Bern DNA and applies it to a fully-vented, super lightweight, In-Mold design. Boa adjustability provides a wide-range of fit and excellent comfort, while 18 ultra-large vents keep you cool. Available with and without MIPS, the FL-1 appeals to high-end commuters, road riders, and mountain bikers alike. The premium in-mold construction features a poly-carbonate micro-shell lined with EPS foam to create an ultra-lightweight helmet. The FL-1 Boa system is a proprietary, lightweight and breathable 360-degree adjustable fit system responsible for near perfect fit, amplifying the FL-1s safety measure and incredible comfort. MIPS changes the way we think about helmet safety. MIPS was developed by brain surgeons and scientists to reduce rotational forces on the brain caused by angled impacts to the head.
Bern Union
$89.99
From the café to the office to the local watering hole, Bern's Union is at home wherever your urban adventures take you. Inspired by Bern's best-selling Brentwood, the Union features 21 vents, a Boa 360-degree retention system, a removable flip visor, and the modern styling to back it all up. Designed specifically for those urban riders who want their gear to look as good as it works, the Union is sure to be an instant urban classic. Bern's proprietary Zipmold+ construction helps make this one of their lowest-profile helmets to date, while the premium moisture-control liner helps keep you cool and sweat-free on long summer commutes. Modern look, premium construction, superior fit—classic.
Bern Watts EPS w/MIPS
$79.99
The Watts is Bern's blue-collar special. With a baseball-hat-inspired hard visor, true all-season versatility, and classic Bern styling, the Watts is at home on the morning commute, during the evening two-wheeled beer run, at the ski area, and on the bike path. Featuring Bern's Crank Fit dial-adjustable fit system, tried and true EPS/ABS construction, and a moisture-controlling premium liner, the Watts fits, looks, and feels great. The Watts also passes both bike and snow safety certifications, making this a true all-season lid!
Bern Lenox EPS w/MIPS
$79.99
Fun, youthful, cool—the Bern Lenox, with its baseball-style hard brim and unique looks, captures the essence of urban cycling. Designed specifically for women, the Lenox offers great colors and graphics to match your personal style while delivering the Bern promise of quality. The proprietary Crank-Fit dial adjustable retention system insures a secure fit, while the premium moisture-controlling liner keeps you dry and comfortable. Tried-and-true EPS/ABS construction is safe and lightweight. The Lenox also passes both bike and snow safety certifications, meaning this is a lid that you can take on your adventures year-round! MIPS changes the way we think about helmet safety. It was developed by brain surgeons and scientists to reduce rotational forces on the brain caused by angled impacts to the head.
Bern Parker
$89.99
Bern's women's-specific Parker builds on the best-selling Berkeley, bringing greater venting, a handy Boa 360-degree retention system, and a sleek look to an urban classic. Designed to complement your sense of style, the Parker is at home in your world—at the farmer's market, at the coffee shop, and cycling through city streets on a lazy Sunday afternoon. Utilizing Bern's premium Zipmold+ construction and their signature removable flip visor, the Parker combines a low-profile design, outstanding safety, and light weight in a single sleek package. Safety and style—the Parker proves you can have both.
Bern Diablo Tween
$34.99
With its classic skate design and cool colors, Bern's Diablo is the helmet for kids who hate to wear helmets. Featuring the same premium construction, fit, and finish as the adult Team Macon, the Diablo is scaled down to fit pre-teen heads perfectly. Bern's Team Fit single-sizing construction keeps things simple and secure, while their lightweight EPS/ABS design is safe and durable. The Diablo also passes all snow and bike safety certifications, meaning one helmet for all four seasons.
Bern Diabla Tween
$34.99
Built just for rough-and-tumble pre-teens, Bern's Diabla combines cute colors and graphics with skateboard styling and a secure fit. And, since the Diabla passes all bike and snow safety certifications, it can go from the skate park, to the bike path, to the local ski hill with ease. Built using Bern's lightweight EPS/ABS construction and featuring their simple and secure Team Fit single sizing, the Diabla fits and feels as good as it looks.
Bern Macon Team
$39.99
Skate-inspired, urban and a little gritty, Bern's Macon brings a tried-and-true style up-to-date with clean lines, a performance fit, and high-quality construction. A true all-season performer, the Macon passes both bike and snow safety certifications, making this a lid that can take you from your morning commute, to the bike path, and then on to the slopes without missing a beat. Bern's single-sizing Team Fit construction keeps costs down, making the Macon a great value without sacrificing safety or fit and finish. An excellent choice for those looking for a high-quality, do-it all helmet!
Bern Team Brighton
$39.99
With its street-smart looks and classic lines, Bern's Team Brighton brings urban cycling back to its roots. Skate inspired but tailor-made for cycling, with a low-profile fit and high-quality build, the Team Brighton is edgy enough to be interesting but sophisticated enough to be grown-up. Utilizing Bern's single-sizing Team Fit system and tried-and-true EPS/ABS construction, the Team Brighton strikes an excellent balance between comfort, fit, and value. And, since it passes all bike and snow safety certifications, the Team Brighton is a true all-season performer, able to take you from your morning commute to the ski lodge in style and comfort. A great choice for those looking for an all-around, stylish and value-packed helmet, the Team Brighton will not disappoint!
Bontrager Helmet Strap Dividers - Lockdown
$0.99
Bontrager's LockDown strap dividers are essential for a great fitting, secure helmet. No matter what happens, these original replacements will get them working like new. Key features: - Original replacement strap dividers for your Bontrager helmet - Compatible with all Bontrager helmets equipped with LockDown Straps
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
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.
Brooks Harrier Road Helmet
$179.00
A racing helmet for sportives, cyclocross, criterium or off-road, Brooks offers the Harrier in the distinctive Brooks road helmet design. An aerodynamic and light helmet with a sleek appearance for a safe and comfortable helmet on road or off, thanks to four cooling channels for ample airflow. Key features include size adjustable fit system, a polycarbonate outer shell and attractive Brooks branding. -Total Fit System -Multi-Directional Size Adjustment -Great Direct Ventilation -Anti-Bacterial Padding -Custom Chinstrap -Brooks Rivet -In-moulded Construction -Protective Ring -Integrated Structural Frame
Bern Nino
$39.99
Bern's Nino helmet is so cool and comfortable, your little grom may never take it off. Bike, skate, or snow; your child can wear this great lid no matter where their adventures take them. Utilizing Bern's Zipmold + technology, the Niño is thin, lightweight, and tapered for great fit and comfort. Plus, there are wide vents and channels to let the air in, easy-to-adjust straps, and a stylish flip up visor to shield their eyes.
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.
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