- New


Designed exclusively for Pumptrack and Dirt, the Schwalbe Billy Bonkers tire is very fast, agile and ultra-light for riders on this type of terrain.
Its tread is designed for speed and maximum traction on gravel, while the studs are designed to favour the Grip surface. In this version, this tyre combines a 67 TPI carcass that represents a very good compromise between strength and lightness, and an Addix compound that ensures exceptional speed while guaranteeing perfect control in all conditions and the tightest corners.
IN DETAIL: