This is the Glow Powered, 4WD RTR 835B Buggy from Duratrax. FEATURES: 2.4GHz 2-ch Duratrax FTR (Futaba Transmitter Ready) radio, .27 engine w/pull starter, Big Bore aluminum body shocks, Fr & R droop screws, hex head hardware, painted body w/high-downforce wing, 17mm hexes, racing tires REQUIRES: Fuel w/20% nitro content, C battery, air filter oil, track equip.