I bought a Baja Motorsports Dune 150 go kart. Within a few months of riding in in the lawn reverse stopped working. A few months later my kids were riding it and both rear shocks broke. This caused A frame suspension to collapse and sever the gas valve. It was a miracle it did not catch fire as gas spewed all over the engine. Two new shocks were bought and put on the rear. A few months later the front left shock broke. When I went to get VIN number to order these shocks I found the frame and swingarm cracked in 3 places!!! keep in mind thi... read full review »