Back tire size makes a dramatic diference in wheelie ease. a 60 series tire ex 200x60 17 will wheelie much easier then aq 50 series. A tighter adjusted rear spring will also help a bit... not just to raise the bike but less absorbtion will happen. very small though.. I changed my lowering link to shorter,,, it raised the ass end up and also brought the axle closer to the front causing the wheelbase to shorten. I still dont feel the bike was all that wheelie prone with the 50 series but now with a 55 series i have to be carefull. came up near blanance point before I got off her while I was leaning foward going balls out as I hit a small hump in the road. The biggest diferece in power wheelies is how fast you snap back the throttloe... for the longest time i THOUGHT many are full of b,s power ing up in 2nd.. but then i consentrated on snapping her as fast as i can,, ,like a twitch... we both come up. 3rd could happen...l but i would have to go balls out with body language to pull up to b.p. if you just want to get it up there real high. power it up in 2nd and let off when you have too. To ride a wheelie for a long distance clutching up is the way to go... I usede to only power wheelie... never though i would feel confortable clutching up... now i feel much more confortable clutching up... sometimes i give her way too much and i can tell the instant it comes up that i clutched to hard.... I counter by easing out earlier... sometimes when I dont give her enuf... i can floor it and get her up to b.p.. kind of like a power wheelie clutch up. i never hit the rear brake yet but try to be ready... aollthough my focus is on the throttle... if you are so far over that letting off the gas fast will not bring you down... and you are doing atleast 50-60mph... chances are you are toast... the rear brake shouldnt be used as a saftey issue at higher speed wheelies because you will loop long before you react in time to hit the break if you are still in the throttle failing to react to it as well... The rear break is for slow wheelies,, and for when the bike gets too high,, and you need a quick adjustment but dont want to come down yet... a tap on the brake while staying in the throttle can be smoother and more controlled basically... but I think getting used backing off the throttle to adjust when too high is better to learn first. Never be in a hurry to get to b.p. Just get it up over and over slowly getting it up there so you never suddenly find yourself in a new situation you are not ready for or have yet to learn to react to.