Shimano SLX RD-M670 Outer Plate Assembly - GS Cage - Y50Y98020

Shimano SLX RD-M670 10 speed rear derailleur Outer Plate Assembly.

The following are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

- Shimano Deore RD-M610-GS

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

- Shimano Deore XT RD-M781-GS

- Centre to centre measurement between jockey wheels: 80mm

Genuine Shimano replacement part.