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,Silver-170mm,47T Bike Square Crank :130 BCD ultralight mountain bike crank, can be used on Single speed chainring. Crank Arm Length: 170mm. Chainring: 45/47/53/56/58T Single Speed ​​Chainring Narrow Width teeth, compatible with 6/7/8/9/10speed. Package: 1PC MTB... 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,Silver-170mm,47T