Hi Willy, try the ((((KYOSHO)))) INFERNO MP7.5 mk3, it has a 3.5cc Kyosho GX.21 engine which is race legal but you can also get it as the U.S SPORT with the GXR.28 4.8cc engine (not race legal). They come complete with all that you will need and are the top of the line RTR buggies. They are also based on the 20+ world championship winning MP7.5 chassis. I have had mine for a couple of years now and its a tank (I mean Tough as a tank). GREAT PRICE ALSO compaired to some other RTR buggies out there. CHECK IT OUT.