$420.00
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An aerodynamic, high-performance road bike helmet with advanced WaveCel technology.
A major advancement in the protection against cycling-related head injuries
Bontrager XXX WaveCel LTD 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, and this LTD version is available 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.
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 nature of 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.
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.
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 was scrutinized 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.
Size |
S |
M |
L |
Circumference |
51-57cm |
54-60cm |
58-63cm |
Fit system |
BOA® |
BOA® |
BOA® |
Pad material |
Moisture wicking pads |
Moisture wicking pads |
Moisture wicking pads |
Buckle type |
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 |
Weight |
325g |
352g |
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.
S |
51 - 57 cm 20" - 22" |
M |
54 - 60 cm 21" - 24" |
L |
58 - 63 cm 23" - 25" |