Anybody on this site have a motorcycle?

[SchuttsR1]

I dont think your friend with the busa can ride. that or his bike needs maintance. Never seen a stock rear tire back loose when its been warmed up. 10's are slow for a busa, I have a few friends with bolt ons and a 2lbs. nitrous bottle running 8's on the stock chassis, only one as an extended swing arm.

A 11 second dsm with a consistant driver might have a chance with a 600 and a poor rider, but most the track bikes out there now are 600's.