I have been away from the BMX scene since Dyno had trailing dropouts on their forks and Matt Hoffman turned Pro. But my 6 year-old has developed a love for the bikes like his old man. Lately he has taken his big brothers plastic X-games skateboard ramp and now launches a 3 foot gap from one to the next and can bunny hop up onto a curb. He has a 16 inch Mongoose he never rides because the frame is too small, it maneuvers like a shopping cart and weighs as much as my TBC DirtBag. He now rides a neighbors girls-frame bike that they spray painted black. It is smaller than a standard size frame but with 20" wheels. I know he rides it all the time because it is light weight. I have even taken him over some smaller dirt jumps and trails on it. I would like to get him something for his size on a dirt jump/BMX frame that still rocks a coaster brake. Can anyone help me out? Obviously I want bang for the buck as he will outgrow it in a few years.