20 x 1.90/2.125 CST Inner Tubes
CST rubber inner tubes are designed for use with clincher tyres and rims. These 20 x 1.90/2.125 tubes are available with a straight Schrader valve.
Features
33mm...
20 x 1.90/2.125 CST Thornproof Inner Tubes
CST rubber inner tubes are designed for use with clincher tyres and rims. These 20 x 1.90/2.125 tubes are available with a straight Schrader valve, and ar...
20 x 2.10/2.40 Innova Tubes
This 20 x 2.10/2.40 tube from Innova has a 48mm Presta valve.
Features
48mm Presta Valve
20 x 2.10/2.40 Inner Tube
Individually packaged
20 x 1 3/8 Oxford Inner Tubes
This Oxford inner tube is suited for use with clincher tyres and rims. These 20 x 1 3/8 tubes are available with a straight Schrader valve.
Features
40mm Schrader ...
20 x 1.50/1.75 CST Inner Tubes
CST rubber inner tubes are designed for use with clincher tyres and rims. These 20 x 1.50/1.75 tubes are available with a straight Schrader valve.
Features
33mm S...
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 Valv...
