Mountain Bike Crankset 104 BCD Crank 170/175mm Chainwheel 32T-38T with BB
GXP Crank with chainring adapter can converted to 104BCD Crankset. Model: GXP to 104BCD Crankset. Crank and Chainring made of high strength aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility.