Filter By:
- Parts & Accessories (42)
- Adults (24)
- Kids (7)
- Show More Sizes
- Show Fewer Sizes
Helmets

$80.00 - $160.00
$160.00
Up to 50% Off
Enduro ready.
Created for enduro stage wins and all-day adventures.
Where it thrives:
Challenging trails, in competition
What it's built for:
Durability, comfort
Highlights:
- 13 air vents
- Deep rear coverage
- Adjustable angle visor

$50.00 - $90.00
$90.00
Up to 44% Off
Anywhere, any day.
A true go-anywhere helmet with a low-profile lightweight design, extra rear coverage, and a mini visor for a relaxed, modern look for all rides.
Where it thrives:
Gravel roads, the open road, up and down hills
What it's built for:
Comfort, durability
Highlights:
- MIPS equipped and extra rear coverage for increased protection
- 23 air vents / one-piece visor
- One-handed adjustment for easy fitting

$40.00 - $70.00
$65.00 - $70.00
Up to 38% Off
Get out, be seen.
Sporty meets urban, a modern shape with ample air-vents is paired with the added safety of a rear light and reflective elements for visibility.
Where it thrives:
Leisurely rides, the open road
What it's built for:
Comfort, durability
Highlights:
- Rear safety light / reflective logos and straps
- 19 air vents with front vent netting
- One-handed adjustment for easy fitting

$40.00
Fun, secure, ready to adventure.
Bold, exciting colors, and In-Fusion mold technology make this durable and lightweight helmet a perfect match for kids.
Where it thrives:
Having fun, in the neighborhood
What it's built for:
Comfort, durability
Highlights:
- Durable and lightweight, with exciting and bold colors for kids
- An easy fit system, and front vent bug screens
- Well ventilated, and additional side vents on the SM/M size

$45.00
The trails are calling.
An off-road, all-purpose helmet, with sixteen air-vents for comfort and a lightweight design, perfect for every trail and adventure.
Where it thrives:
Challenging trails, up and down hills
What it's built for:
Comfort, durability
Highlights:
- Extra rear coverage reflective logos
- 16 air vents / one-piece visor
- One-handed adjustment for easy fitting

$299.99
When you're riding serious trails, you need serious protection. Bontrager Blaze WaveCel LTD offers the best in performance and protection on any trail, from flowy singletrack to gnarly downhills, and it’s available now in a run of limited edition colorways.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
- WaveCel advanced helmet technology
- The Boa System lets you easily secure and adjust helmet fit with just one hand
- Fidlock magnetic buckle fastens effortlessly for a quick, secure fit
- Front Blendr mount system easily integrates GoPro camera and Bontrager light accessories
- AgION antimicrobial pads wick away moisture and eliminate odors naturally
- Additional NoSweat pad with silicone channel keeps sweat out of eyes for constant clarity
- Drop-in coverage on back of helmet offers extended protection
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
Sizing:
- Small: 51-57cm
- Medium: 54-60cm
- Large: 58-63cm

$19.99
Easily integrated
Designed specifically for specific Bontrager Circuit MIPS road bike helmets, the Blendr mount easily integrates Bontrager Ion lights and GoPro cameras.
- Quickly mount rear light to the back of your Bontrager Circuit MIPS road bike helmet
- Tested with an accelerometer for intended breakaway point if involved in a crash

$159.99
Ultra-versatile helmet that is light, cool, and sleek with the added protection of WaveCel advanced helmet technology and the convenience of magnetic light mounts.
If you're going to get just one helmet, make it this one
Whether your finish line is on the race course or at your front door, Bontrager's Circuit WaveCel delivers the right performance, comfort, and tech to be your go-to helmet for any ride. It's equipped with features any rider will appreciate on any terrain, like WaveCel technology, a BOA Fit System for superior comfort and security, and the Blendr mount system for easy light and camera integration.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
Product details
- WaveCel advanced helmet technology
- BOA Fit System lets you easily secure and adjust your fit with one hand
- Blendr magnetic mount system easily integrates a GoPro camera and Bontrager lights
- Made of 50% recycled EPS material
- FlatStrap semi-fixed strap dividers lay flush and move fore and aft for a perfect fit
- Soft, comfortable, moisture-wicking, and washable helmet pads
- Reflective elements on the back of the helmet offer enhanced visibility
- Crash Replacement Guarantee provides free replacement if your helmet is impacted in the first year of ownership

$14.99
Fit systems work hard to keep your helmets secure and to maximize safety. No matter what happens, these original replacements will get them working like new.
- Original replacement fit systems for your Bontrager helmet
- Compatible with all Bontrager helmets with Micro Manager I or II fit systems

$89.99
A stylish kids' helmet with WaveCel, a leading helmet technology in the protection against cycling-related head injuries.
A major advancement in the protection against cycling-related head injuries
Safety has never looked so cool. Jet is a kids' bike helmet with skater-inspired style, proven WaveCel protection, and a parent-approved price.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
Product details
- WaveCel advanced helmet technology
- Meets ASTM standards, whose tests use a smaller mass headform more realistic to younger riders
- Fidlock magnetic buckle fastens easily for a quick, secure, kid-friendly fit
- Comes with a free sticker kit
- Dialed fit system provides a secure and comfortable fit
- Soft and thick helmet pads are removable for easy cleaning
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
Specifications
- Size (head circumference): Kids (48 – 52cm)
- Fit system: HB-80
- Pad material: Moisture wicking pads
- Buckle type: Fidlock buckle
- Includes: Crash Replacement Guarantee, stickers
- Weight: 460g

$89.99
A stylish kids' helmet with WaveCel, a leading helmet technology in the protection against cycling-related head injuries.
A major advancement in the protection against cycling-related head injuries
Safety has never looked so cool. Jet is a kids' bike helmet with skater-inspired style, proven WaveCel protection, and a parent-approved price.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
Product details
- WaveCel advanced helmet technology
- Meets ASTM standards, whose tests use a smaller mass headform more realistic to younger riders
- Fidlock magnetic buckle fastens easily for a quick, secure, kid-friendly fit
- Comes with a free sticker kit
- Dialed fit system provides a secure and comfortable fit
- Soft and thick helmet pads are removable for easy cleaning
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
Specifications
- Size (head circumference): Universal Youth (50 – 55cm)
- Fit system: HB-80
- Pad material: Moisture-wicking pads
- Buckle type: Fidlock buckle
- Includes: Crash Replacement Guarantee, stickers
- Weight: 540g

$159.99
An off-road helmet with WaveCel technology that balances comfort and performance for trail riders who value safety.
A major advancement in the protection against cycling-related head injuries
Rally WaveCel is a high-style, high-value off-road helmet with trail-specific features and WaveCel, a leading technology in the protection against cycling-related head injuries.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
Product details
- WaveCel advanced helmet technology
- Virginia Tech 5 STAR rating
- BOA Fit System lets you easily secure and adjust your helmet fit with one hand
- Adjustable visor offers multiple coverage options
- Extended back-of-helmet shell offers additional rear protection
- LockDown dividers make helmet strap management clean and easy to adjust
- Soft, comfortable, moisture-wicking, and washable helmet pads
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
Specifications
- Size (head circumference): Small (51-57cm) / Medium (54-60cm) / Large (58-63cm)
- Fit system: Boa
- Pad material: Moisture-wicking pads
- Buckle type: Standard buckle
- Includes: Crash Replacement Guarantee
- Weight: 360g (Small) / 400g (Medium) / 430g (Large)

$104.99
A stylish road helmet with advanced WaveCel technology that balances comfort and performance for all riders who value safety.
A major advancement in the protection against cycling-related head injuries
Starvos WaveCel is a versatile, high-value cycling helmet for new-to-seasoned riders who want the added protection of WaveCel, a leading technology in the protection against cycling-related head injuries.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
Product details
- WaveCel advanced helmet technology
- Virginia Tech 5 STAR rating
- Intuitive, one-handed Headmaster fit system makes height and circumference adjustments easy
- LockDown dividers make helmet strap management clean and easy to adjust
- Soft, comfortable, moisture-wicking, and washable helmet pads
- Available in XL sizing
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
Specifications
- Size (head circumference): Small (51-57cm) / Medium (54-60cm) / Large (58-63cm) / X-Large (60-66cm)
- Fit system: Headmaster II
- Pad material: Moisture-wicking pads
- Buckle type: Standard buckle
- Includes: Crash Replacement Guarantee
- Weight: 300g (Small) / 335g (Medium) / 370g (Large) / 385g (X-Large)

$54.99
Everyday helmet that works for everyday kids who just want to hop on their bike and ride.
Ready to ride with the grown-ups
The Tyro is a dedicated youth helmet packed with the same performance and comfort found in adult helmets. A Fidlock magnetic buckle lets kids secure the chin strap easily, and an easy-to-adjust rear dial conforms to a wide range of head sizes.
Product details:
- In-molded EPS shell with additional rear coverage for protection and durability
- Fidlock magnetic buckle fastens effortlessly for a quick, secure, kid-friendly fit
- Dialed fit system provides a secure and comfortable fit
- Soft, comfortable, moisture-wicking, and washable helmet pads
- Adjustable helmet straps provide a clean look and easy fit management
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
- Helmet meets ASTM standards—their tests use a smaller mass headform more realistic to younger riders
- Complies with U.S. CPSC safety standards for bicycle helmets for persons age 1 and over
Features:
Additional coverage
An in-molded EPS shell along with additional rear coverage provides assurance for the unexpected.
Fidlock magnetic buckle
A Fidlock magnetic buckle fastens effortlessly for a quick, secure, kid-friendly fit. Simply move the two ends close to each other and watch as they magically connect.
Dialed fit
A dialed fit system provides a secure and comfortable fit with a wide range of adjustability.
Fresh pads
Soft, comfortable, moisture-wicking pads provide instant and maintained comfort and are also removable for cleaning.

$299.99
Bontrager XXX WaveCel delivers high-performance protection and the best in aerodynamics and comfort. XXX is the WaveCel helmet of choice for the Trek-Segafredo men's and women's teams.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
- WaveCel advanced helmet technology
- The Boa System lets you easily secure and adjust helmet fit with just one hand
- Easy-to-use adjustable strap dividers allow for a fine tune fit
- An aerodynamic shape helps you outsmart the wind and ride faster
- AgION antimicrobial pads wick away moisture and eliminate odors naturally
- Additional NoSweat pad with silicone channel keeps sweat out of eyes for constant clarity
- Team Trek-Segafredo sticker kit included with Viper Red, White, and Visibility Yellow colorways
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
Sizing:
- Small: 51-57cm
- Medium: 54-60cm
- Large: 58-63cm

$299.99
An aerodynamic road bike helmet that is undeniably fast, yet surprisingly light, cool, and comfortable.
Less wind. More win.
When speed is your top priority and every watt counts, reach for the helmet that'll cut through the wind to save you seconds. Ballista is Trek's fastest, most aerodynamically-advanced helmet.
Ballista is light, cool, comfortable, and engineered with a fully-integrated Mips Air safety system that's designed to help keep you safer.
Product details:
- Trek's fastest, most aerodynamic helmet will save big watts and shave crucial seconds
- An excellent ventilation system makes this aero helmet surprisingly cool and comfortable
- The Mips Air system is light, cool, and designed to help reduce rotational forces
- The single-lace BOA® fit system is fully adjustable to provide a custom, 360° fit
- Rubberized sunglasses docking port provides secure and easy-to-use storage
- Beveled front edge improves field of view while riding on the hoods and in the drops
- 5-STAR Virginia Tech safety rating
- Complies with U.S. CPSC safety standards for bicycle helmets for persons age 1 and over

$299.99
An all-around, road racing helmet that is light, cool, fast, and features the added protection of Mips.
Light is fast. Fast is cool.
Velocis Mips is now lighter, cooler, and faster than ever thanks to insight and feedback from Trek-Segafredo. And with a full suite of pro-level features, this helmet is bound for the podium.
Velocis is designed with protection front and center. This helmet earned a Virginia Tech 5-STAR safety rating and features a Mips Air safety system.
Product details:
- Trek's lightest road helmet is now even lighter, saving grams and providing more comfort
- Improved ventilation and channeling keeps you cooler and moves you faster
- The Mips Air system is light, cool, and designed to improve comfort and protection
- The single-lace BOA® fit system is fully adjustable to provide a custom, 360° fit
- Rubberized sunglasses docking port provides secure and easy-to-use storage
- Beveled front edge improves field of view while riding in the drops and on the hoods
- 5-STAR Virginia Tech safety rating
- Complies with U.S. CPSC safety standards for bicycle helmets for persons age 1 and over
Trek Velocis Mips – Light, fast, cool
Designed to meet the everyday demands of Trek-Segafredo, Velocis is a versatile helmet that excels anywhere you ride. It’s lighter, cooler, and faster than ever before and, with added tech like the Mips Air safety system, a customizable BOA® fit system, and secure sunglasses storage, you’ll be ready for an epic day in the mountains or chasing local KOMs.

$80.00
Ready for the trail.
Designed for the fast descents and long technical climbs. This is the perfect helmet for committed trail riders and those wanting to explore beyond the beaten path.
Where it thrives:
Challenging trails, out in the elements
What it's built for:
Durability, comfort
Highlights:
- 13 air vents
- Deep rear coverage
- Adjustable angle visor

$10.99
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.
Key features
- Original equipment replacement fit pads for your Bontrager Ballista MIPS helmet
- Also compatible with non-MIPS Bontrager Ballista helmet
- Helmet fit pads should be replaced once per year to maintain fit and hygiene

$5.99
These covers are key to keeping your Ballista helmet aero and cool. No matter what happens, these original replacements will get them working and looking like new.
- Works perfectly with your Bontrager Ballista helmet
- Original equipment replacement vent covers

$149.99 - $199.99
$299.99
Up to 50% Off
When you're riding serious trails, you need serious protection. Bontrager Blaze WaveCel offers the best in performance and protection on any trail, from flowy singletrack to gnarly downhills. It’s built for style, comfort, and performance, and equipped with the industry's best safety tech for whatever trails you roam.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
- WaveCel advanced helmet technology
- The Boa System lets you easily secure and adjust helmet fit with just one hand
- Fidlock magnetic buckle fastens effortlessly for a quick, secure fit
- Front Blendr mount system easily integrates GoPro camera and Bontrager light accessories
- AgION antimicrobial pads wick away moisture and eliminate odors naturally
- Additional NoSweat pad with silicone channel keeps sweat out of eyes for constant clarity
- Drop-in coverage on back of helmet offers extended protection
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership
Sizing:
- Small: 51-57cm
- Medium: 54-60cm
- Large: 58-63cm

$18.99
New pads help your helmet fit best and smell fresh
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.
- Original equipment replacement fit pads for your Bontrager Blaze WaveCel helmet
- Helmet fit pads should be replaced once a year to maintain fit and hygiene

$14.99
Replacement visors keep your lids fresh
Helmet visors work hard to get the sun out of your eyes and keep you looking good. No matter what happens, these original replacements will get them working like new.
- Works perfectly with your Bontrager Blaze WaveCel helmet
- Original equipment replacement visor

$249.99
$349.99
29% Off
A trail-tested mountain bike helmet with advanced WaveCel technology for comfort on any trail, any time.
A major advancement in the protection against cycling-related head injuries
When you're riding serious trails, you need serious protection. Blaze WaveCel LTD offers Bontrager's best in performance and protection on any trail, from flowy singletrack to gnarly downhills, and it’s available now in a run of limited edition colorways.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
Product details
- WaveCel advanced helmet technology
- BOA® Fit System lets you easily secure and adjust helmet fit with just one hand
- Fidlock magnetic buckle fastens effortlessly for a quick, secure fit
- Front Blendr mount system easily integrates GoPro camera and Bontrager light accessories
- Additional NoSweat pad with silicone channel keeps sweat out of eyes for constant clarity
- Drop-in coverage on back of helmet offers extended protection
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership

$199.99
$299.99
33% Off
A trail-tested mountain bike helmet with advanced WaveCel technology for comfort on any trail, any time.
A major advancement in the protection against cycling-related head injuries.
When you're riding serious trails, you need serious protection. Bontrager Blaze WaveCel LTD offers the best in performance and protection on any trail, from flowy singletrack to gnarly downhills, and it's available now in a run of limited edition colorways.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
Product details
- WaveCel advanced helmet technology
- BOA Fit System lets you easily secure and adjust helmet fit with just one hand
- Fidlock magnetic buckle fastens effortlessly for a quick, secure fit
- Front Blendr mount system easily integrates GoPro camera and Bontrager light accessories
- Additional NoSweat pad with silicone channel keeps sweat out of eyes for constant clarity
- Drop-in coverage on back of helmet offers extended protection
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership

$249.99
$299.99
17% Off
A trail-tested mountain bike helmet with advanced WaveCel technology for comfort and protection on any trail, any time.
A major advancement in the protection against cycling-related head injuries
When you're riding serious trails, you need serious protection. Blaze WaveCel offers Bontrager's best in performance and protection on any trail, from flowy singletrack to gnarly downhills. It’s built for style, comfort, and performance, and equipped with WaveCel for whatever trails you roam.
WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.
Product details
- WaveCel advanced helmet technology
- BOA® Fit System lets you easily secure and adjust helmet fit with just one hand
- Fidlock magnetic buckle fastens effortlessly for a quick, secure fit
- Front Blendr mount system easily integrates GoPro camera and Bontrager light accessories
- Additional NoSweat pad with silicone channel keeps sweat out of eyes for constant clarity
- Drop-in coverage on back of helmet offers extended protection
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership

$26.99
New pads help your helmet fit best and smell fresh
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.
- Original equipment replacement fit pads for your Bontrager Blaze WaveCel helmet
- NoSweat keeps sweat out of eyes through channeled pads for constant clarity
- Helmet fit pads should be replaced once a year to maintain fit and hygiene

$19.99
Where your gaze goes, your light follows
Add the safety of visibility to your helmet and light up the trail with help from the Bontrager Blaze helmet mount. Compatible with all Ion headlights.
- Quickly mount front light and camera accessories on the front of your Bontrager Blaze WaveCel helmet
- Tested with an accelerometer for intended breakaway point if involved in a crash

$19.99
Easily integrated
Designed specifically for specific Bontrager Circuit MIPS road bike helmets, the Blendr mount easily integrates Bontrager Ion lights and GoPro cameras.
- Quickly mount front light and camera accessories on the front of your Bontrager Circuit MIPS road bike helmet.
- Tested with an accelerometer for intended breakaway point if involved in a crash

$31.99
Keep safe and look great with genuine replacement parts for your Bontrager helmet.
- Original equipment replacement BOA® Fit System for your Bontrager helmet
- Compatible with BOA®-equipped Bontrager helmets, except Velocis Mips and WaveCel
- Upgrade your Headmaster-equipped Bontrager helmet to the BOA® Fit System
- Full-length fit system designed for use with medium and large sized helmets
- Short length fit system designed to optimize the fit of small sized helmets
Page 1 of 3
Next page