This Bracket Axle Unit can only be used with Shimano Ultegra Di2 RD-R8050 rear derailleurs.

If the correct Bracket Axle Unit is unavailable you can also use the Bracket Axle Unit from the following rear derailleur:

- Shimano Dura-Ace Di2 RD-R9150

This is a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.

Genuine Shimano replacement part.

Specification

Downloads

Download File

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Questions & Answers

If you have any questions ask here or phone 01278 441500 (+44 1278 441500).