Shimano Ultegra Di2 RD-R8050 Outer Plate & Bolt - SS Cage - Y3HR98040

This Outer Plate & Fixing Bolt can only be used with Shimano Ultegra Di2 RD-R8050 11 speed Short Cage (SS) rear derailleurs.

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

- Shimano Dura-Ace Di2 RD-R9150-SS
- Shimano Ultegra RD-R8000-SS

- Centre to centre measurement between jockey wheels: 72mm

Genuine Shimano replacement part.