Shimano Ultegra Di2 R8050 Rear Derailleur

GBP 195.99
from £195.99

Save: £64.00


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In stock


Usually dispatched within 24 hours

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Average connection time 25 secs

Average connection time 25 secs

  • Ultegra Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear
  • Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash
  • Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift
  • The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts
  • Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts
  • High tolerance cold forged aluminium link plates and body construction is extremely light and durable
  • Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting
  • 11-speed E-tube Di2 compatible
  • Wide gear ratio compatible with 11-25 up to 11-30T
11 Speed
Brand Compatibility:

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock

Express Delivery

If ordered before 11pm, delivered by courier next working day.

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Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

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Please see our returns policy.

Frequently Bought Together

Shimano Ultegra Di2 R8050 Rear Derailleur
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Shimano Ultegra Di2 R8050 Rear Derailleur
from £195.99
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Shimano Ultegra Di2 R8050 Rear Derailleur + Shimano Di2 SM-JC41 Junction Box B - Internal Routing

from £222.48

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Shimano Ultegra Di2 R8050 Rear Derailleur
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Shimano Ultegra Di2 R8050 Rear Derailleur
from £195.99
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Customer Reviews

Overall Rating : 4.67 / 5 (3 Reviews)
  • 2 5 star reviews
  • 1 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Di2 Derailleur

Changed cassette from 11-28 to 11-34, so needed a long cage ilo the short cage. Easy to fit, worked first time, even used same length chain. Works perfectly.

Ultegra Di2 R8050 RD GS

upgraded my old 6770 to 8050 and really happy with the performance of the newer Ultegra Di2 system, the RD is very smooth and precise easy to fit and easy to adjust like all Di2 RD's, also liking the longer cage so I can now run the larger rear gearing which is nice for the surrey hills etc. also find the longer cage provides better chain tension and no more front change drops which is a bous too.

what you would expect!

Bought this to sub for a long cage which I was never 100% about. It was very easy to fit and adjustment was pretty much spot on out of the box . Works really well and shiftS feel snappier that the previous one. V happy

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