$220.00
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An 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 that the industry has accepted for over 30 years.
A TIME Magazine Invention of the Year
Our breakthrough WaveCel helmet technology was included in TIME Magazine's list of 100 Best Inventions for making the world better, smarter, and even a bit more fun. Watch the video to learn more about the science behind this revolutionary helmet technology.
What is WaveCel?
WaveCel is a revolutionary helmet technology designed to be more effective than traditional foam helmets in protecting against certain cycling-related accidents. Its collapsible cellular structure lines the inside of your helmet and is designed to work like a crumple zone to absorb the force of an impact before it reaches your head.
BOA®Fit System
Easily secure and adjust the helmet fit with just one hand.
Soft Helmet Pads
Super comfortable internal pads wick moisture on hot days and hard efforts and are easy to wash after a full day of fun.
FlatStrapSemi-Fixed Dividers
Comfortable, lightweight semi-fixed strap dividers fit flat to your face on a single strap and move fore and aft to get into an ideal position under your chin.
Blendr Front & Rear Magnetic Mounts
Seamlessly-integrated accessory mounts for GoPro and Bontrager Daytime Running Lights so you decide when you want them.
Virginia Tech validation
All WaveCel helmets received the highest rating from Virginia Tech's third-party testing facility. This unbiased assessment proved Bontrager's WaveCel helmets to be among the highest level of protection available to cyclists with a 5-STAR rating.
Better products for a better planet
We're committed to lightening our footprint and designing for circularity wherever possible. This product and others contain recycled material and are made using planet-friendlier manufacturing processes.
Size (head circumference) | Small (51-57 cm) | Medium (54-60 cm) | Large (58-63 cm) | X-Large (60-66 cm) |
---|---|---|---|---|
Fit system | BOA® | BOA® | BOA® | BOA® |
Pad material | Moisture wicking pads | Moisture wicking pads | Moisture wicking pads | Moisture wicking pads |
Buckle type | Standard buckle | Standard buckle | Standard buckle | Standard buckle |
Weight | 310g | 335g | 375g | 390g |
**Trek Bikes reserves the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing.
**Weights are based off pre-production products at time of publication. Weights may vary in final production.
Size | Circumference |
---|---|
S |
51 - 57 cm 20" - 22" |
M |
54 - 60 cm 21" - 24" |
L |
58 - 63 cm 23" - 25" |
XL |
60 - 66 cm 24" - 26" |