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      • 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...

      ×

      Ultegra Di2 Rear Derailleur Shadow Rd 2X12 Speed

      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.

      FEATURES

      • 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

    1 2

SHIMANO

Ultegra Di2 Rear Derailleur Shadow Rd 2X12 Speed

SKU:

R 10,499.00
R 10,499.00
Sale Sold out
Tax included.
Size
×

Ultegra Di2 Rear Derailleur Shadow Rd 2X12 Speed

SKU Size Color STOCK (All Locations)
IRDR8150E Max 34T Ultegra Sold Out (0 total)
Color
Ultegra
×

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Ultegra Di2 Rear Derailleur Shadow Rd 2X12 Speed
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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...

×

Ultegra Di2 Rear Derailleur Shadow Rd 2X12 Speed

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.

FEATURES

  • 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