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Shimano Ultegra 8050 Di2 Upgrade Kit

With this Shimano Ultegra 8050 Di2 Upgrade Kit you are joining the world of smooth and precise shifting, this fantastic Shimano 8050 11spd Ultegra di2 upgrade kit is an amazing upgrade for a bike. It lets you shift under full load and once you've experienced electric gears you will not want to go back to manual gears.

 This di2 upgrade kit willl work with Shimano 5800, 6800, 7000, 8000 and 9000 chainset, cassette and brakes.

The di2 UPGRADE KIT includes the following:

  • ST8050 | STI Levers
  • FD8050 | Front Mech Braze

Choice of rear mech

  • RD8050SS | Rear Mech Short Cage suitalbe for upto 30 cassette
  • RD8050GS Rear mech Medium cage suitable for upto 34 cassette
  • SMEW90A | Junction Box 3 Port
  • Internal Battery Charger USB
  • SD50 cables provided 
  • JC41 Junction Box
  • BT-DN110 Internal Battery
  • DI2CABLEINT | Di2 Cableset
  • EWSD50IL35 | 350mm Electric Wire x 2
  • option extra  below for use with handle bars with internal routed cabling 

     

*If your want a super clean install then the optional EW-RS910 Plug is the answer *

* Includes the below & omits the SMEW90A (3-port) Junction*

EW-JC200 E-tube Di2 2 port junction & EW-JC130 Y-split cable, 3 connectors, 550m / 50mm / 550m

 

Customer Reviews

Based on 28 reviews
89%
(25)
11%
(3)
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B
B.R.
Great service, bargain basement prices.

Everything supplied as advertised. Great communication. Whole heatedly recommend.

j
j.R.
Di2 upgrade order

Great service, took a few days longer to arrive than expected but happy to order again .

S
S.W.
Brilliant

Great delivery and contact
Easy install (apart from the bike)
No real complaints or issues

A
A.H.
Di 2 upgrade

All parts needed were in the box. Installed myself with instructions, works sweet as a nut ... very very pleased

K
K.H.
Almost perfect..

Almost perfect package.. I chose to shift one 35cm cable to 140cm from the battery(or front mec) and you need to purchase the rubberadaptor(SM-BTR2) alone if you have an aero seatpost. Otherwise perfect set. Works flawless compared to all the troubles I have had with the other S companys long cage electronic rearshifter.