Team Associated 7092 RC10GT2 RS RTR Nitro Truck Low center of gravity transmission with 4.09:1 ratio produces the ultimate in torque V2 Dual disc slipper clutch Modular radio tray that easily removes for cleaning and maintenance, and protects the receiver against fuel spills during pit stops Special tuned exhaust system, which produces a perfect balance of maximum power and efficiency This vehicle is fully assembled and ready to run right out of the box. Some models may require a battery and/or charger or other nitro accessories