Shimano Cassette Identification
In order to know what spare parts are available and compatible with your Shimano cassette you will need the Shimano "CS code".
This denotes the model and series of your cassette and allows you to find compatible spares.
On most cassettes the CS code will be marked on the lockring, but on some it will be marked on the back of the cassette.
If you need our help finding parts and spares we will ask you for the Shimano code of your component.
CS code (Highlighted in Blue) on the lock ring.
