I'm building a SC Blur bike for XC / technical stuff. I found a set of Marta SLīs on ebay and could not resist the Ģ190 bargain.

At the same time I have been offered some Crosrides for a good price (even though I know they are not the greatest of wheels).

The Crossrides are centerlock so I will probably go for centerlock rotors like these http://www.bike-discount.de/shop/k61...enterlock.html

But since Iīm getting it by mailorder I just wanted to check with the experts if anyone have experiences with the magura marta SL, centerlock rotors and crossrides...anyone?