My front disc has some play in it and would rattle as you hit a bump etc. There was almost 2mm movment between the disc and carrier which isn't good. I was told an R1 disc (99-02) fits okay so I had a look on ebay nd bagged a brand new one for £46 delivered!
I put it on the bike on saturday and yes it went straight on, but i had some trouble getting the caliper back on and it to really push it against the wheel to get it back into position! But it is on and working fine and seems to all line up okay now its on there. Anyone else fitted a R1 disc? Was your clearance when refitting the caliper an issue?