Kyosho 4WD Nitro-Powered FO-XX Formula Off-Road Racer Truck The highest quality RC products offered in the market today Made using the highest quality materials and components Tested for durability Completely factory assembled with painted and mounted body Easy-to-start KE25 big-block nitro engine make tons of power 3-speed automatic transmission gives the FO-XX great torque AND great top speed Hinged body for easy access to chassis for starting, filling the fuel tank, and maintenance Requires fuel, igniter and AA batteries