The ultimate tube for racing

The lightest and fastest inner tube available, designed for road racing and BMX. Maximum speed with the convenience of clincher tires. Ultralight TPU construction reduces rolling resistance by 14% and weight by 70% compared to butyl – an unbeatable ratio of weight reduction to cost.

For road applications, this tube is exclusively compatible with disc brakes. In the BMX categories (racing and pump track), it can be safely used on bicycles equipped with rim brakes.