Product Features
1.High-carbon steel electrophoretic folding frame /front fork
2.7-speed 14T-28T freewheel
3.Cable disc brake 160mm brake rotor
4.Square-taper 52T*170mm
5.Aluminum alloy double-layer rims
6.Bearing screw locking fixed steel hub
7.14G Medium-carbon steel with iron cap
8.CST 20 x1.75 A/V










