Bontrager Tyro Children's Bike Helmet Used Anti-ice rail—use the metal rail

Anti-ice rail—use the metal rail to scratch off ice and snow below your boot soles

even when you’re climbing

Tumble dry garment to reactivate water repellent treatment

Wide Trail

Oversized hardened steel sleeve over cross bar for double security

Bontrager Tyro Children's Bike Helmet Used Anti-ice rail—use the metal railBontrager Tyro Children's Bike Helmet The 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. Add More Information