[revvin]

either rennsports or pirelli supercorsas(same tire, diff manufacturer). both are awesome and if you find that they dont grip, then you better start looking towards the rider! both will blow your mind, run a soft front and standard rear(180) at something like30f/28r for the track. i didnt check what bike youre on but if you are on a pre 02 R1, try running your chain slightly slacker than normal, gives a bit more feeling to the back end as the chain can have adverse effects on the action of the rear shock on the R1 under full power.