700 x 19 / 23 CST Inner Tubes

700 x 19 / 23 CST Inner Tubes
700 x 19 / 23 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 700 x 19 / 23 tubes are available with either a 36mm, 48mm, 60mm, or 80mm Presta valve.

VALVE OPTIONS:
  • 36mm Presta Valve
  • 48mm Presta Valve
  • 60mm Presta Valve
  • 80mm Presta Valve