Suitable for GW20, Y20,  RX20 and all other 20 inch fat tyre bikes.
 
Specification:
Brand
CST
Options
Outer tyre/Inner tyre
Tire pattern
C-1752
Specification
Outer tyre/20*4.0
Inner 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.