Shimano Alfine FC-S501 Crankset - 170mm 8/9-Speed 130BCD 39t 24mm Hollow Spindle Includes BSA Bottom Bracket BLK

The Shimano Alfine FC-S501 is a stylish 2-piece road crank with premium build quality that is great for city touring.Crank arms and chainguard crafted with durable and light weight aluminum5 gears arms with 130mm BCDIncludes Outbound BSA threaded bottom bracket for 68mm framesFor front or rear42.7 Chainline