4 x Vittoria Ultralite Presta Valve Inner Tube Black 650c x 19/23c 51mm

High performance light weight tube Super reliable butyl tube to suit all types of clincher tyres - either racing or training.
 the 51mm which also features a removable valve core - ideal if you need to use a set of valve extenders on some deep profile carbon wheels.

Vittoria Ultralight tubes provide a great feel on the road and hold air far longer than a latex tube.
Presta valve Removable valve core 51mm valve length
Package: 4 tubes