FC-S501 Alfine 2-piece chainset with single chain guard 170 mm - 45T - black Silver 45 teeth

Product description

• Shimano Alfine FC-S501 Chainset – 2-Piece, 45T, 170 mm, Single Chain Guard

  The Shimano Alfine FC-S501 is a sleek, urban-focused chainset designed for internal gear hub drivetrains. Featuring a 2-piece construction for improved stiffness and power transfer, it includes a 45-tooth chainring and integrated single chain guard for clean aesthetics and added protection. Available in both black and silver finishes to suit your build.

  Product Features:

  • Crank Arm Length: 170 mm

  • Chainring Size: 45T

  • Design: 2-piece crankset with single chain guard

  • Compatibility: Internal gear hubs (Alfine series)

  • Chain Line: 42.7 mm (single guard setup)

  • BCD: 130 mm, 5-arm spider

  • Recommended Chain: HG 9-speed (e.g., CN-HG93, CN-HG53)

  • Bottom Bracket Type: Outboard (e.g., BB-RS501)

  • Finish Options: Black or Silver

  Condition:

  • Brand new, in original packaging

  • Clearance item with 30% discount

  A stylish and functional choice for city, trekking, or commuter bikes.