need to get some new centre lock rotors, 99% sure they will be shimano but whether to get xtr or xt/saint/slx ??

what’s the real difference other than price?

also which size should I go for? I’m about 180lbs but hope to get down to 160 by summer – new bike will be a trek top fuel 9.9 ssl with dt swiss xrc1250 carbon wheels so pretty light am not sure whether 203mm rotors is overkill or whether I should go with 160mm front and rear or stick with 180mm front and 160mm rear?

cheers

You won’t notice any difference between them, I’ve been fine with 160s i the UK.

I have XT Centerlock rotors…160 and 18o both in great condition…sat unused in the garage if you’re interested…

how much? could you send pics to: darrenjamesclark@hotmail.co.uk please

180 back and front… works for me !

Just trying to remember Photobucket details…bear with me