CST or Cheng Shin Tyre is one of the largest manufacturer of tyres for all types of transport in the World. They have developed a bike tyres and tubes range of quality that adheres to the most stringent international standards.
From off road tyres to ebike tyres, they have a tyre for every need. CST quality replacement tubes are ideal to pack in your saddle bag in case you get a flat tyre. The CST tubes are heavy duty and built to last.