We, my friends and I,have been buying the Baja Heat models cheap! We really don't care what condition they are in, since we are only interested in the rolling chassis. First we tear them down clean/paint the frame. Then a trip to Harbor Freight for a new Preditor 212 motor. Next we buy a VCT (torque Converter) and install it. The rest is just chain, sprockets,and cables. You end up with a bike that is 100% totally dependable, runs great, and you have less in it, and know what you have!