Shimano 105 CS-5800 Sprocket Spacer - 2.18mm - Y1PJ03000

Shimano 105 CS-5800 11 speed cassette Spacer. For use with their 11-28T, 11-32T & 12-25T cassettes.

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

- Shimano 105 CS-R7000
- Shimano CS-HG700-11

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

- Shimano Ultegra CS-R8000
- Shimano Ultegra CS-6800

These cassettes require the Shimano TL-LR15 Lock Ring Removal Tool.

Genuine Shimano replacement part.