Bicycle Components & Accessories

QUYCOIU 104 BCD 32-42T Mountain Bike Crankset 170/175mm Hollow Integrated Cranksets With Narrow Wide Tooth Chainring Crank Arm Set Fit 8-12 Speed With BSA BB And Bolts(32T,175mm) 170/175mm Length Crank Set: Size is available 170mm(6.7in) and 175mm(6.9in), Suitable for Mountain Bike, weight about 640g. 104 BCD Chainring: The alternate design of narrow and wide teeth can effectively prevent the chain from falling off.... QUYCOIU 104 BCD 32-42T Mountain Bike Crankset 170/175mm Hollow Integrated Cranksets With Narrow Wide Tooth Chainring Crank Arm Set Fit 8-12 Speed With BSA BB And Bolts(32T,175mm)