Shimano Alfine FC-S501 Crankset

· for Shimano hub gears and 7-/8-/9-speed derailleur gears
· crankset with integrated axle
· chainring: anodised aluminium
· crank arm: anodised/varnished aluminium
· increased stiffness due to especially large support width of the bearing
· crank arm length: 170 mm
· chainline: 42,7 mm
· single chain guard outside
· incl. BSA bottom bracket cups for 68 mm casing width
· available with 39, 42 or 45 teeth
Please specify number of teeth!
Attention: the crank cannot be mounted in combination with a chain case! Not suitable for MTB frames!