Alfine FC-S501 Crankset - 170mm, 8/9-Speed, 130BCD, 39t, 24mm Hollow Spindle, Includes BSA Bottom Bracket, Black brake lever part its full X-Sync design literally

its full X-Sync design literally means the harder you pedal

This kit includes two length press rods sized specifically for hub or suspension applications

The foam padding and breathable cotton mesh keep your hands comfortable and the durable leather palm gives you a great grip on the bars

microSHIFT R10 Shimano-compatible 10-speed shifters feature comfortable ergonomics

Alfine FC-S501 Crankset - 170mm, 8/9-Speed, 130BCD, 39t, 24mm Hollow Spindle, Includes BSA Bottom Bracket, Black brake lever part its full X-Sync design literallyThe 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 aluminum 5 gears arms with 130mm BCD Includes Outbound BSA threaded bottom bracket for 68mm frames For front or rear 42. 7 Chainline