Shimano Alfine SG-S7051 Alfine 11-speed Di2 disc internal hub gear; 135 mm; 36h; silver
Shimano Alfine SG-S7051 Alfine 11-speed Di2 disc internal hub gear; 135 mm; 36h; silver
Low stock
Pickup currently unavailable at Biggin Hill (9-5 Mon-Fri, 9-12 Sat)
- The Alfine 11 speed Di2 specification 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
- Double roller silent clutch engagement also gives a smoother quieter shift
- Top normal internal structure for improved tolerance when shifting while riding under load
- Alfine hubs use pedal power to aid down-shifting resulting in fast and accurate shifts with an exceptionally light feel
- Shimano's precise manufacturing abilities have enabled them to construct the Alfine internal hub to be there most efficient yet
- 409% Gear ratio
- Centre-Lock disc rotor compatible
- 135 mm O.L.D. spacing
- Weight: 1,670g
Home Delivery
Home Delivery
All orders are sent on a fully tracked service with either DPD or Royal Mail depending on your order selection.
DPD Pickup From Shop
DPD Pickup From Shop
At checkout select your nearest DPD store or access point for fast delivery that will be ready for collection at a convenient time for you.
Simple 60 Day Returns
Simple 60 Day Returns
Use our on-site easy returns portal to return or exchange your order. We understand sometimes buying the correct part is not straight-forward.
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