- Alfine Di2 5-speed motor unit
- The motor unit is required to quickly and smoothly actuate the shift signal sent by you pressing the shifter button
- For use with 5-speed Alfine SG-S7050 Di2 specific hub
- Bike Parts
- Mu-Ur500 Alfine Di2 Motor Unit, 5-Speed
For full details on shipping rates and deliveries please click here.