Prowheel Chainwheel set 38T. Material steel and aluminium. The chainring is made of steel the arms are aluminium.
38 TEETH 170mm 1/8 COTTERLESS CHAINWHEEL & CRANK SET SINGLE BLACK
40 TEETH 152mm COTTERLESS CHAINWHEEL CRANK SET BLACK SINGLE CHAIN RING
40 Teeth 165mm Cotterless Chainwheel Crank Set Black Single Chain Ring
Oxford Cycle Bicycle Bike LH Crank Arm Cotterless Alloy Black - 170 MM
Prowheel 130MM BCD 52T Bike Crankset,165MM/170MM/172.5MM/175MM Crank Arm Set,ChainWheel and Replacement Chain Guard, Compatible with City Bike,Folding Bike,Road Bike,MTB,Electric Bicycle
PROWHEEL 130MM BCD 52T Bike Crankset,165MM/170MM/172.5MM/175MM Crank Arm Set,ChainWheel and Replacement Chain Guard, Compatible with City Bike,Folding Bike,Road Bike,MTB,Electric Bicycle
