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700c Tubes

by CST
Valve Type

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.

With world-class manufacturing equipment, innovative technology and a strong emphasis on quality, delivery and customer satisfaction. CST adheres to the most stringent international standards. 

Utilizing a first-rate manufacturing operation and highly efficient logistics, CST sets the standard for excellence in the tyre industry.


  • 700c x 25-32 / Schrader 48mm
  • 700c x 25-32 / Presta 48mm (Smooth Valve)
  • 700c x 35-43 / Presta 48mm
  • 700c x 35-43 / Schrader 48mm