The Alfine 11-speed internal gear hub runs on needle bearings for increased durability and high drive efficiency

Helical internal sprockets increase durability, perform better with high torque loading and provide a constant engagement for a smooth and quiet operation

Oil bath lubrication system increases durability and reduces friction in the hub, while Labyrinth seals improve sealing performance both resulting in extending service life

Silent clutch engagement also gives a smoother quieter shift

Shimano's precise manufacturing abilities have enabled them to construct the
Alfine 11-speed internal hub to be there most efficient yet

Centre-Lock disc rotor compatible

135 mm O.L.D. spacing

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