520 is just a lighter chain i think. and imo my buddy had a 01 r1 and that thing was a torque monster 1 thru 3. i wouldnt do no gearing unless you want low end. and if you do -1 +2
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Originally Posted by
_Will_
Mike was the obvious hooligan of the crowd, the sport bikes all looked like they were on warm up laps
I Bleed Green!!!!
GO VOLS!!!!!!!!!!