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CST Inner Tube - 20 x 3.5-4 - Schrader 40 mm

Sale price$29.99

Nothing fancy here. There is a reason this is CST’s most popular tube – its proven design gets the job done without breaking the bank.

  • CST’s heavy-duty bicycle tube for general-purpose riding
  • 1.2mmm wall thickness
  • 40mm Schrader Valve ( American Valve)
  • 20" x 3.50-4.00"
CST Inner Tube - 20 x 3.5-4 - Schrader 40 mm
CST Inner Tube - 20 x 3.5-4 - Schrader 40 mm Sale price$29.99