30 Day Unconditional Guarantee
For Trek, Bontrager and Electra products, if for some reason you're not 100% happy with your purchase, you can return it within 30 days for a refund - no questions asked!
XXX WaveCel Product Overview
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.
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Go By Bike
Planet Earth is our home and our responsibility – we must do our part to preserve it. Learn how you can join the #GoByBike movement and help make a difference in the future of our planet and all who call it home.
Read moreHow to clean your bike helmet
To ensure that your bike helmet looks and performs its best, it's important to properly clean and care for it. Check out our simple guide to learn how to maintain your bike helmet. It's easy to do and takes little time!
Read moreProduct features
The XXX WaveCel road bike helmet has been shown in a recent study to be 5x more effective than traditional foam helmets in protecting your head from injuries caused by certain cycling accidents.*
*Based on reduction in rotational acceleration at impact. Probability of injury in an actual accident depends on numerous factors, including the nature of the impact and individual health.
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. Click below to learn more.
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. From TIME
©2020 TIME USA LLC. All rights reserved. Used under licence
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.
Aerodynamic advantage
Each component of the XXX helmet has been scrutinised and evaluated to make the helmet as light as possible, without sacrificing protection or aerodynamic performance. The XXX helmet has found the ideal balance between protection, aerodynamics and weight to make sure your head and safety is priority #1.
Helmet-buyers guide
Not sure which helmet is right for you? Check out our helmet-buyer's guide to learn everything you need to know about bike helmets.
See the guideCrash Replacement Guarantee
With our Crash Replacement Guarantee, we will provide you with a free replacement helmet if it is involved in a crash within the first year of ownership. Simply contact us or your local retailer with the crashed helmet, original sales receipt, details of the incident and a return address for your replacement.
Learn more30-Day Unconditional Guarantee
If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Learn more| Size | Small (51-57 cm) | Medium (54-60 cm) | Large (58-63 cm) | S | M | L |
|---|---|---|---|---|---|---|
| Circumference | 51-57 cm | 54-60 cm | 58-63 cm | 51-57 cm | 54-60 cm | 58-63 cm |
| Fit system | BOA® | BOA® | BOA® | BOA® | BOA® | BOA® |
| Pad material | Moisture wicking pads | Moisture wicking pads | Moisture wicking pads | Moisture wicking pads | Moisture wicking pads | Moisture wicking pads |
| Buckle type | Lightweight buckle | Lightweight buckle | Lightweight buckle | Lightweight buckle | Lightweight buckle | Lightweight buckle |
| Includes | Crash Replacement Guarantee, NoSweat pad and travel bag | Crash Replacement Guarantee, NoSweat pad and travel bag | Crash Replacement Guarantee, NoSweat pad and travel bag | Crash Replacement Guarantee, NoSweat pad and travel bag | Crash Replacement Guarantee, NoSweat pad and travel bag | Crash Replacement Guarantee, NoSweat pad and travel bag |
| Weight | 325g | 352g | 390g | 325g | 352g | 390g |