Pirelli, Angel SmarTUBE X, Tube, Schrader, Length: 42mm, 700C, 42-62c

Description

* 70% weight savings compared to conventional tubes* 50% smaller than conventional tubes* 3x thicker than standard SmarTUBES* Not for use with rim brakes* Not designed to be repaired* Constructed of Thermoplastic Polyurethane