Shimano Alfine MU-UR500 Alfine Di2 motor unit; 8-speed

By Shimano
SKU: MUUR500B
£104.99
Tax included
Description
  • Alfine Di2 8-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 8-speed Alfine SG-S7051 Di2 specific hub
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