20 x 1 1/8 CST Inner Tubes

20 x 1 1/8 CST Inner Tubes
CST rubber inner tubes are designed for use with clincher tyres and rims. These 20 x 1 1/8 tubes are available with a straight Presta valve.

Features

• 33mm Presta Valve
• 20 x 1 1/8 Inner
• Individually boxed