I'm no wheelie expert & the ones I do on are weak.
My advise amounts 2 cover your rear brake at all times!!!
Maybe 1 of you Stunta Nutz can use this...
Article written by DMann, formerly of LVX -
The basics, or can I wheelie my bike?
If your bike doesn't have a side car, or a trailer, it can probably be wheelied. I've shifted into 2nd on one wheel on YSR's. I've wheelied dirt bikes, street bikes, and a couple of standards. I've seen Harleys, Goldwings, Katanas, and 125's all pawing at the sky. Yes, your bike can wheelie. Wheelies are made up of three parts. The launch, getting the front wheel off the ground. The balancing portion, riding the wheelie as long as you safely can, clicking gears along the way. This is the most difficult part of wheeling to master. And lastly, set down phase, placing the front wheel back on the ground as safely as possible, trying to place as little wear and tear as possible on your bike.
The launch isn't the most difficult part of doing a wheelie. But I'll spend the most time on this section, because this is where there is the most variation. The less power you have, the fewer your options are. I'm going to divide the launch into three sections. Rolling it on, suspension help, and clutch help.
Rolling it on
This is probably the safest way, to launch a wheelie, but it doesn't work on an EX-500, or many older 600's. Simply put, just gradually increase your throttle while in first gear, until you are wide open. If your bike has enough power, your front wheel will just come up. I've found this to work very easily on a Suzuki TL1000s, and a Yamaha R1. Didn't work on my 93 900rr, sometimes works on my Kawaski ZX-11. Never works on my YSR. If you have a 600 that you want to do this with, just lower the gearing. With the race gearing I have on my GSXR600 this technique also works. With the stock gearing, no way in hell. So exactly how do you roll it on. Go to about 1/3 of your tach range in 1st gear, then in the amount of time it takes you to say one-thousand-one, have the throttle at full.
Using Suspensions to help
Ok, so your bike won't roll it on, but you don't want to abuse your clutch. I'm going to talk here about things you can do, that basically assist the roll-on wheelie. These may take practice to work well, but understanding the concepts will apply to any bike. If your bike doesn't do a roll on wheelie, find yourself a steep road, and see if you can wheelie uphill. Is it easier? It should be. The reason why, is that your center of gravity, has already been moved back, lightening your front end. Once you get the wheel off the ground, it takes less power to get it higher.
Those first two inches are the hardest part. Before you ride your bike next time, put both feet on the ground, and push as hard as you can on the front end. Then let it come back up. Practice bouncing the front end up and down. Push hard, and let it come back up. While riding your bike, you can get a similar behavior, by using the throttle. If you whack the throttle open, the front end will come up. At its peak, if you shut the throttle down, engine braking, in combination with the weight of your front end will cause it to go back down. When it's at the bottom of its stroke, if you whack the throttle back open again, you can use the expansion of your front springs, along with your acceleration, to help lift the front wheel. In fact, it doesn't take much at all, to do this.
I'll use my GSXR with stock gearing as an example. I would get going in first gear, so the tach was at about 8500 rpm. Then I would shut the throttle down, then whack it back on. Tugging at the bars a little also helps. This snapping of the throttle is a much quicker movement then rolling your throttle on. Not as quick as you can do it, but I guess that the entire movement should take about 1/2 or less of a second. Basically, go from steady state, shut down, then full open. After some practice you will learn how to time it with your suspension.