www.zxrworld.co.uk

alloha, im running my zx4 on bt090's and i am going to do a trackday in a few weeks and was wonderin where i should start my tyre pressures because obviosly i cant run them at road settings. cheers guys.

On the Supercorsa Sc1 / 2 we always use 31 front 29 rear, also use this for the wets too. I have just tried the latest Pirelli Diabolo race which feel (and look) a bit taller, and apparently you can go down another couple of PSI on the rear if you need the extra. Bloody expensive though, I paid £275, whereby the SC01/02 used to be £225

I would say 30/30 is a good starting point...Thats what i used on my first trackday anyway