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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

  1. WaveCel advanced helmet technology
  2. Virginia Tech 5 STAR rating
  3. BOA® Fit System lets you easily secure and adjust your helmet fit with one hand
  4. Adjustable visor offers multiple coverage options
  5. Extended back-of-helmet shell offers additional rear protection
  6. LockDown dividers make helmet strap management clean and easy to adjust
  7. Soft, comfortable, and moisture-wicking washable helmet pads
  8. Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership

Rally WaveCel Product Overview

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.

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Features

Rally WaveCel Mountain Bike Helmet

Rally WaveCel Mountain Bike Helmet

An off-road helmet with WaveCel technology that balances comfort and performance for trail riders who value safety.

What is WaveCel?

WaveCel is a collapsible cellular structure that lines the inside of your helmet. It works like a crumple zone that absorbs the force of an impact before it reaches your head. Read the study to learn more. You’ll never want to ride anything else again.

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Virginia Tech validation

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.

BOA® Fit System

BOA® Fit System

Easily secure and adjust the helmet fit with just one hand.

Drop-in Coverage

Drop-in Coverage

Extended, back-of-helmet shell offers additional rear protection.

LockDown Strap Dividers

LockDown Strap Dividers

Easily adjust straps to fit perfectly with adjustable, lightweight strap dividers.

Soft Helmet Pads

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.

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Specifications

Size (head circumference) Small (51-57cm) Medium (54-60cm) Large (58-63cm)
Fit system Boa Boa Boa
Pad material Moisture wicking pads Moisture wicking pads Moisture wicking pads
Buckle type Standard buckle Standard buckle Standard buckle
Includes Crash Replacement Guarantee Crash Replacement Guarantee Crash Replacement Guarantee
Weight 360g 400g 430g
We reserve 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, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

Sizing & fit

 

Circumference

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