Outer tyre
Material Rubber
Specification
Outer tyre/20*4.0
Color Black
Net Weight Inner tyre: 550g/Outer tyre: 1100g
PSI 30PSI
Features:
1. Lightweight design, has a very good orientation and handling. Can be used under different terrain and conditions, more bumps can make good contact with the ground so that it can catch the road well
2. Using standard rubber, the tires are lighter, and bear more pressure.
3. The surface design of the tire reduces the rolling resistance and improves the drainage performance.