Shimano Alfine MU-UR500 Di2 Motor Unit
| Brand | Shimano |
|---|---|
| Colour | Black |
Shimano Alfine MU-UR500 Di2 motor unit.
Features
- The motor unit is required to quickly and smoothly actuate the shift signal sent by you pressing the shifter button
- For use with 11-speed Alfine SG-S7051 Di2 specific hub
- For use with 8-speed Alfine SG-S7051 Di2 specific hub
- For use with 5-speed Alfine SG-S7050 Di2 specific hub
