i can do a good 75 yard wheelie but i preload my suspension to get the front wheel up, you dont need to rev the engine out,then run outta power 10 feet into it. just try pushin down on the front wheel and then as it comes back up blip it with sum gas to get it up. lean back and lock your legs onto the bike, i know its kinda confusing but just get a feel for your bikes power when the front wheel comes up, im on a 125 so i have to give it more gas to get it up, but, as wardy says, there just for show