Shimano Alfine FC-S501 Crankset - 170mm 8/9-Speed 130BCD 39t 24mm Hollow Spindle Includes BSA Bottom Bracket BLK MFPN=29003 Shaft Eyelet Standard Damping Adjustments

Shaft Eyelet Standard Damping Adjustments External rebound 2 position (open/firm) Hi & Low Speed compression Frame Compatibility Specialized Levo (S2-S6) 2023 Primary Color Black Body Eyelet No Bushing Spring Adjustments Air pressure Bottomless tokens Damping RC2T Hydraulic Bottom Out Default Settings 0Neg/2Pos Tokens Reb55/Comp30 Lockout 4t Spring Type DebonAir+ Linear Eye-To-Eye 210x55

Direct Mount Type Direct Mount Bosch Gen 4 Tooth Count 36 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Steel Ring Position/Type Chain Retaining Single Ring Round or Oval Round Chainline/Hub Compatibility 141/148 Boost Hubs

road racing rubber compound for long life high rated pressure 110 PSI+

Best for hard-packed surfaces

} 6061-T6 alloy CNC machined

Shimano Alfine FC-S501 Crankset - 170mm 8/9-Speed 130BCD 39t 24mm Hollow Spindle Includes BSA Bottom Bracket BLK MFPN=29003 Shaft Eyelet Standard Damping AdjustmentsThe 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 Color Black Rings 39 Number of Chainrings Single Crank Length (mm) 170 Crank Intended Use Commute Drivetrain Speeds 9 Weight 977 BB Included