Shimano Shimano Ultegra RD-R8150 Rear Derailleur
Shimano Shimano Ultegra RD-R8150 Rear Derailleur
Shimano Shimano Ultegra RD-R8150 Rear Derailleur

Shimano Ultegra RD-R8150 Rear Derailleur

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Please note that components are subject to change and may not be exactly as pictured.


Now simplified with a single derailleur cage length, the new 12-speed Shimano ULTEGRA R8150 rear derailleur packs the fastest, most precise shifting on the market into a more affordable option.

With the fastest, most accurate shifting on the market, the new 12-speed ULTEGRA R8150 rear derailleur is more versatile than ever thanks to a single cage length option compatible with 11-28, 11-30, and 11-34 cassettes.

  • 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

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