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

Spec’d with a no-fuss SRAM GX/X01 drivetrain

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

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

reduces heel slip and provides increased power transfer

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