TREK TYRO UNI-SIZE CHILDREN'S BIKE HELMET exclude_standard_shipping Features M Part Gravel Rear

Features M Part Gravel Rear Wheel

Recommended nipple length: 12mm

The chainring teeth are longer and shaped like a saw blade to perfectly engage the Eagle™ chain

Rim Size: 29"

flawless performance

TREK TYRO UNI-SIZE CHILDREN'S BIKE HELMET exclude_standard_shipping Features M Part Gravel RearProtection for your pint sized cyclist Tyro is a dedicated children's helmet packed with the same performance and comfort found in adult helmets. A Fidlock magnetic buckle lets kids secure the chin strap easily, and an easy to adjust rear dial conforms to a wide range of head sizes. Features In moulded EPS shell with additional rear coverage for protection and durability Fidlock magnetic buckle fastens effortlessly for a quick, secure, kid friendly