This a purpose built drag racing bike only. It is built for the SE Vrod Destroyer Class At AHDRA. The bike does high 9's out of the box with a little "tweaking". It can not be modified for class racing. The idea is head-to-head with identical bikes. They're inspected at the track, like all drag bikes (cars) are, by the sanctioing body. If mods are found, you're disqualified. Dealers all over are getting into sponsoring or helping privateers get into racing with these bikes. The bike is set up specifically for the 1/4 mi. It is not designed or geared for the streets nor are the engines set up for all day riding. It's a 1/4 Drag Bike! It's turning into one of the most fun classes at the track. If you've never been to an AHDRA or NHRA race, I'd recommend it anyone into speed. There's almost nothing better than a good head's-up drag race! Hoist!