Shimano S501 Alfine Single Speed Crankset

Product description
Shimano S501 Alfine Single Speed Crankset
Premium quality, style, versatility, and effortless to use - the Shimano Alfine is a group of top components for sporting and elegant cycling. The Alfine has a clean look and a great gear ratio which this internal gear hub system.
The 2-piece Shimano Alfine FC-S501 crankset features crankarms and a chainring made of aluminium as well as an integrated axle. The crankset is compatible to the Alfine 8-speed and 11-speed internal gear hub system. Version with 2 chain guards, outside and inside.

Material: crank arms, chainring, outer chain guard: aluminum

inner chain guard: resin

Crank length (mm): 170

Chainwheel, number of teeth: selectable: 42 

Fitting for derailleur: 8-/11-speed internal gear hub system

Axle profile: integrated axle

Bolt Circle (mm): 130

Type of chain: HG, super narrow, 9-speed | recommended: CN-HG53, CN-HG93 (not included)

HG, 8-speed | recommended: CN-HG71 (not included)

SM-BB4600 Bottom Bracket included

Chainline: 49.2 mm

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Returns Accepted for this item if it's within 30 Days