Bicycle Components & Accessories

HGJHJJHK 170mm Folding Bicycle Crank Set 130 BCD Bike Square Taper Crankset 45/47/53/56/58T Single Speed Chainring Road Bicycle Crank Arm Set For 6/7/8/9/10 Speed,Black-170mm,56T Chainring: 45/47/53/56/58T Single Speed ​​Chainring Narrow Width teeth, compatible with 6/7/8/9/10speed. Material: High-strength aluminum alloy crank chainring and shaft,strong and durable. Bike Square Crank :130 BCD ultralight mountain bike crank,... HGJHJJHK 170mm Folding Bicycle Crank Set 130 BCD Bike Square Taper Crankset 45/47/53/56/58T Single Speed Chainring Road Bicycle Crank Arm Set For 6/7/8/9/10 Speed,Black-170mm,56T