Wow.. Ok, NHRA tracks usually require full leathers if you are MPHing over 120. They require a license if you are going quicker than 9.99. If you're a lightweight and can ride the bike you might break 120 on a 750. 9.99 is going to be a tall order for a first timer on a 750, even 120 mph I think assuming the bike is stock, it'll be close. Leather jacket, shoes that cover your ankles will work (high tops not recomended but should pass). Riding gloves (show up with leather best idea) Snell 2000 approved helmet or above, just DOT approval wont fly. Look inside the shell of the helmet is usually where they put the sticker for it. I've got one of the kill switches from Schnitz he was talking about. Not real cheap but reasonable for what you are getting. Cheap way is the old sheet metal screw screwed into your on/off switch on the right bar. Attach a lanyard to it then to yourself, usually acceptable.