20*1.9/2.125,Rubber Inner Tube,A/V, 48MM,US(Black)
Made of butyl rubber, durable and wear-resistant. High air tightness, needn't waste too much time on pumping tire frequently. Designed with American valve, easy to pump tube up.
Suitable for tube specification of 20 * 1.9 / 2.125.
This sort of inner tube is suitable for tube specification of 20 * 1.9 / 2.125. It is a good bicycle inner tube to keep your tube inflated.
Material: Butyl rubber
Color: Black
Specification:
Suitable for the following bike type/models
20in wheel bikes
Package Includes:
- 1x inner tube
