Shimano Lockring

brucey72

I have a 12-25 10sp Shimano 105 cassette for my spare wheel for use on the turbo but have no lockring for it. I am a little bit confused as to which one I should be buying.

Any guidance would be appreciated thanks

Wooliferkins

One ofthese maybe?

brucey72

Thanks, I presume with my cassette being a 12 -25 then I need the "12T" one?

Wooliferkins

You presume corectly