Lezyne SPEED CHUCK

The Speed Chuck is a Presta only Slip-Fit System adapter designed for fast valve engagement. The 90-degree bend is designed to be compatible with disc wheels. The 2-piece Composite Matrix design makes replacing O-ring seals quick and easy. 6x seals included. It is Compatible with all ABS Flip-Thread Chucks and available on all Flip-Thread Chuck equipped pumps.