27.5 x 1.90 / 2.125 CST Inner Tubes

27.5 x 1.90 / 2.125 CST Inner Tubes
27.5 x 1.90 / 2.125 CST Inner Tubes

CST rubber inner tubes are designed for use with clincher tyres and rims. A long standing brand, CST inner tubes offer reliability and great value for money.

These 27.5 x 1.90 / 2.125 tubes are available with a straight Schrader or Presta valve as well as a Long Presta valve.

OPTIONS:
  • 33mm Schrader Valve
  • 36mm Presta Valve
  • 60mm Presta Valve