Info on lockring for shimano rs10 needed

ashtec

Hi all and Thais for looking at this post

I'm after a bit of advice and info I've recently brought a pair of shimano rs10 wheels off eBay they came without the cassette and the lockring I've ordered a new cassette no problem. But I cannot find out what size lockring I need.
Are all lock rings the same size ???????
I have no idea as I've not really done much with cycle bikes

ugo.santalucia

The cassette will come with the correct lock ring. Depends whether the smallest sprocket is 11 T or 12-13T

ashtec

Thanks bud

I've not had to do any thing with wheels on a road bike till now I got the wheels so I can have them to use on the turbo trainer.