Shimano Ultegra Di2 Rear Derailleur 12s RD-R8150
Shimano Ultegra Di2 Rear Derailleur 12s RD-R8150
Shimano Ultegra Di2 Rear Derailleur 12s RD-R8150

Shimano Ultegra Di2 Rear Derailleur 12s RD-R8150

Regular price $490.00
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Shipping calculated at checkout.
9 in stock

RD-R8150 NEW

Now simplified with a single derailleur cage length, the new 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 new 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.

  • Our 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