Origin Location: China, Features:
1) Derailleur, shifter, freewheel, chain, brake and lever
2) Bicycle parts for breaking and transmission
3) Specifica
Origin Location: China, 2 Models avalable; both models have dual sealed ball bearings having double row balls
and drum brake included. Kit comes with c
Origin Location: China, The bike frames are made of magnesium alloy, it has much more advantages than the
aluminum alloy bikes, such as light weighted,