BONTRAGER JET WAVECEL UNI-SIZE YOUTH HELMET BLACK/VOLT Giant-kids High Energy and High Power

High Energy and High Power cells: Bosch PowerPacks combine high energy and high power

Measurements: 320 x 200 x 200 mm

Gear: 1x11-speed / 2x11-speed / 3x11-speed

1 x Control unit

Vibration damping plate: Optimal and low-vibration braking

BONTRAGER JET WAVECEL UNI-SIZE YOUTH HELMET BLACK/VOLT Giant-kids High Energy and High PowerA 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 effective than traditional foam helmets in protecting against certain cycling related injuries. Features WaveCel is a leading