26 x 1.90/2.125 CST Thornproof Inner Tubes
CST rubber inner tubes are designed for use with clincher tyres and rims. These 26 x 1.90/2.125 tubes are available with either a straight Schrader or Presta valve, or a long Schrader valve. All three options are thornproof.
Features
- TUB0850: 33mm Schrader Valve
- TUB0890: 48mm Schrader Valve
- TUB0915: 36mm Presta Valve
- Thornproof
- 26 x 1.90/2.125 Inner
- Individually boxed