There was a rumor going around that R1 rotors also fit our hubs. I was pretty curious as it would be a cheap source for an extra rotor.. just tried to bolt my 2009 R1 rotor onto the wrx hub, and it's a no-go, bolt spacing is not even close.
YZEtc
Subject: Re: R1 rotors Fri Mar 18, 2011 5:42 am
If there's any truth to this, it's probably having to do with the first model years of the YZF-R1 which had 298mm rotors like the WR-250X. Like I say, it's a big IF because I haven't tried it, either.
YamRZ350
Subject: Re: R1 rotors Fri Mar 18, 2011 10:03 am
1998-2003 R1 and 1999-2002 R6 rotors are a direct replacement as far as hub spacing and bolt pattern.
I'm using an EBC race lite from my old R6 racebike, with no issues.
little squirt
Subject: Re: R1 rotors Fri Mar 18, 2011 3:38 pm
nice to know!
Vortac
Subject: Re: R1 rotors Sun Mar 20, 2011 11:49 am
YamRZ350 wrote:
1998-2003 R1 and 1999-2002 R6 rotors are a direct replacement as far as hub spacing and bolt pattern.
I'm using an EBC race lite from my old R6 racebike, with no issues.