Motor Unit for Internal Geared Hub
This Motor Unit is meant to be used with the S705 / S7050 Internal Geared Hubs - both 8 and 11 speed versions.
It is because of this part that you can use Di2 to shift Internal Geared Hubs. It has one E-Tube Port and connects to the rest of the Di2 system. You can then use regular Di2 shifters to control your hub.
Using the affiliate links to purchase anything earns the site a small commission, at no additional cost to you.
- Model code: MU-S705
- Series: Alfine (S7050 / S705)
- Weight: 147g
- Speeds: 8 / 11