The Shimano ALFINE is a top component group for sporty and elegant cycling. Premium quality, style, adaptability and easy operation are the characteristics of the Shimano Alfine. The tidy appearance and the large gear ratio of the eight-speed hub system give this bike a real tailwind. The Shimano Alfine FC-S501 comes with SM-BB4600 bottom bracket.2-Piece DesignIntegration of crank arm and bottom bracket: Increased rigidity with less weight. The axle bearings are further apart: The rigidity increases and the rider’s power is effectively transmitted. Precision bearings: low maintenance and simplified assembly. Material: Aluminium Additional Information: – Crank arms anodised and lacquered, chainring anodised – Chain protection ring (outside + inside) made of anodised aluminium – Chainguard diameter 190 mm (42 teeth) – Not chain box compatible Intended use: City Chainrings Chainring Number: 1 chainring Gearing: 45 teeth Cranks Chain line: 42.8 mm BCD: 130 mm mm Build: 5-arm Compatability circuit: 8-speed Hole circle type: Standard Axle Clamp: 24 mm Crankarm Length: 170 mm Scope of Delivery Delivery: 1 x crankshaft Shimano Alfine FC-S501 (45 teeth), 1 x Shimano chain guard, 1 x Shimano SM-BB4600 inner bearing, 1 x crankshaft Features Characteristics: Chain guard ring
Additional information
| Weight | 1.77 kg |
|---|---|
| brand | Shimano |
| mpn | FCS501C45L |
| dimensions | 28.3 x 21.2 x 20.8 cm ; 499 g |