BONTRAGER JET WAVECEL UNI-SIZE KID'S HELMET BLACK/VOLT discount_processed CE certified D3O® insert for

CE certified D3O® insert for world leading impact protection

Finer gear selection for precision course tuning

Gradation: 13-15-17-19-21-24-28-32T

1 x Shimano Bottom Bracket Adapter Tool TL-FC37 for SM-BBR60

Improved tool engagement

BONTRAGER JET WAVECEL UNI-SIZE KID'S HELMET BLACK/VOLT discount_processed CE certified D3O® insert forA stylish kids' helmet with WaveCel, a leading helmet technology in the protection against cycling related head injuries. 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 revolutionary helmet technology that's exclusive to Trek and Bontrager helmets. It's designed to be more