CST innertube light

CST 700C Road bike, City bike inner tubes.
Material: Butyl tubes with renowned CST quality
All-purpose inner tube and excellent replacement inner tube for your
road bike or some City bikes
Valve Type: Presta
Valve Length:48mm,60mm,80mm
Wheel Size: 700×25/32C (622mm,28inch),
Normal type Weight: 115g±5g
Light type Weight:100±5g
All-purpose inner tube and excellent replacement inner tube for your
road bike
Design: Seamless construction, with mold-cured vulcanization, to
ensure uniform roundness and give a smooth ride and handling