A stylish kids' helmet with WaveCel, a leading helmet technology in the protection against cycling-related head injuries.
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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, WaveCel technology, 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
Jet WaveCel Product Overview
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 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.
This standard goes beyond government testing. It uses a headform with a smaller mass, one that's more specific to a child's head—a variable that's particularly important when designing helmets for younger riders.
Child and Youth Sizing
Jet is available in two sizes Child (48-52cm) and Youth (50-55cm) to ensure a perfect fit for all types of young ones.
Fidlock Magnetic Buckle
Snap the helmet tight quickly and easily with the magnetic buckle that’s perfect for squirmy kids who are always ready to ride.
Free Sticker Kit!
Every kid can customize their lid with the included sticker kit that adds some fun to their most important canvas.
Dialed Fit System
Easy-to-use dial makes adjusting the fit simple and provides a secure and comfortable fit.
Soft touch material on lower shell
Prolongs life of the helmet and protects against the daily abuse kids put their stuff through.
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.
If for any reason you're not satisfied with a Bontrager 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.
$1 from the sale of every Bontrager helmet supports PeopleForBikes, which provides guidance, a rating system, a leadership conference, and professional support for transforming cities throughout the United States in the ongoing effort of becoming a bicycle friendly nation.
For your helmet to do its job, it's important that it's sized properly and fits well. Reference our sizing guide at the link below to find your ideal size and see how Bontrager helmets are intended to fit.
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.
