Shimano Alfine Di2 SG-S7051-11 Internal Gear Hub - Centerlock - 10x135mm - 11-Speed - silver

Shimano Alfine Di2

Alfine is a stylish, premium-level component group sure to appeal to quality-minded consumers. Premium quality, style, versatility, and effortless operation define Alfine. Use the clean look and wide-range gearing of this internal 11-speed hub to enhance your bicycle brand.

Over the past years professional riders have confidence in Shimano's Di2 electronic shifting technology, in all situations of riding. Now it is time to introduce this revolutionary technology into the Shimano Alfine, making it available to a much wider group of urban racers. The advantages of Di2 (Digital Integrated Intelligence) are clear for everybody who has tested it: changing gears becomes easier, effortless and faster by simply touching the shift buttons. The electronic shifting logic is nearly the same as the Shimano mechanical system. There is no need to rethink!

Shimano Alfine Di2 SG-S7051-11

At the 11-speed Di2 version for electronic shifting an improved internal structure makes a better gear engagement possible. The SG-S7051-11 gear hub guarantees not only smoother shifting performance but offers also gear ratio of 409 %. The Alfine is suitable for both E-bike and non-E-bike usage.

Recommended chains: CN-HG93, CN-HG53, CN-HG50
Recommended sprocket: CS-S500, SM-GEAR
Included in delivery: incl. dust caps
Material: aluminum
Weight supplement: 32H weigehd by Bike24