To do a roll on wheelie is a bit of a waste because it uses up a lot of your gas. I have the ´07 R6 and to do a roll-on wheelie, i have to get the bike goin about 50 mph in 1st gear, close the throttle, and crank it back, that should get the front tire off the floor. It goes up pretty high, but you use up a lot of gas getting up to 50 in first gear.