Shimano Ultegra RD-R8150 Di2 Rear Derailleur - 12 Speed
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Shimano Ultegra RD-R8150 Di2 Rear Derailleur - 12 Speed
RRP
In Stock
Multi-Buy Savings!
Code: RD-R815
Shimano Ultegra RD-R8150 Di2 Rear Derailleur - 12 Speed
Now simplified with a single derailleur cage length, the 12-speed Shimano Ultegra R8150 rear derailleur packs our fastest, most precise shifting into a more approachable option.
 
With our fastest, most accurate shifting, the 12-speed Ultegra R8150 rear derailleur is more versatile than ever thanks to a single cage length option that is compatible with 28-34T low sprockets.
 
Features
  • Shimano's fastest ever rear shifting, 58% faster than RD-R9150
  • Compact design includes an integrated wireless unit, charger, and switch
  • LED status indicator
  • Battery indicator
  • Pairing
  • Adjust mode, etc.
  • Wider range capacity
  • Max. low sprocket: 34T