I have this Micro rs4 mamba power beast for sale. I bought the car thinking its what I wanted but its not. I got it as a roller, and I just bought the mamba system yesterday(2-08-08), installed it and I ran it once out front. This thing is faster than I though it would be. The mamba system is a comp x 8000kv setup. The car come almost rtr, I am including a 5 cell micro pack(non lipo)(not pictured) with it so when it arrives all you have to do is look it over and add your radio system and go. It has a jr nes-331 steering servo and also has aluminum steering blocks, with an purple aluminum steering mount. The aluminum wheels also makes is nice, not having to stop and put the 2 peice wheels back together. The body is in great shape if you like corvettes. If you have any questions please email me. Id like to get $200 obo I also have it listed on ebay for sale. Thanks for looking.