Motor Unit for Internal Geared Hub
Alfine MU-S705
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.
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Specifications
- Model code: MU-S705
- Series: Alfine (S7050 / S705)
- Weight: 147g
- Speeds: 8 / 11
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