Shimano 105 CS-R7000 Sprocket Wheel - 12T A Built in Spacer - Y1PJ12200

Shimano 105 CS-R7000 11 speed cassette Sprocket. For use with their 11-28T, 11-30T & 11-32T cassettes.

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

- Shimano 105 CS-5800

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.