I learned on an early 90's yamaha 280 4 stroke. A few years later i bought an atk 250cc 2t that didnt have a power valve. Now I have a 01 rm250 2t that i am re-working for more power.
If you can excersize a bit of throttle control and not be wfo out of the gate, I think you would be fine since you have a little street bike experience.
Edit: Dont we have a proper forum for this shit?
Originally Posted by ScOoTeR
Ryan, if I wanted any shit from you, I'd go looking for Leah's strap-on.