From the back of the box: This isn't kid stuff! It's the fastest, flyingest, most unforgiving trio of events any biker could ask for. Start with the Half Pipe that takes you so high you won't know whether you're coming or going. Then do a Quarter Pipe that makes doing dozens of tricks easy and crashing even easier. Then try the Ramp Jump. It's the jump that's just a bit wider than the Grand Canyon. If there's a more dangerous challenge open to daredevil BMX bikers, we have yet to test it. So, if you think you're good- really good- put your freewheeling skills on the line with BMX AirMaster.