I have a 2000 GSXR750 track bike and currently use 120/60 and 190/65 slicks. I need to get some new tyres and am wondering what size to go for. The 190/65 i currently use handles ok but looks huge. I think a 190 tyre is more suited to a 6J rim not the 5.5J on the GSXR Should I go for a 120/70 and 180/55 slick the same size as standard or 120/60 and 190/55? What will handle best Cheers Stu.
