Traxxas 1/16 E-Revo RTR w/ TQ 2.4 Radio: Silver Powerful Titan 12T 550 motorlargest in class TQ 2.4GHz radio system Waterproof Electronics for All-Weather, All-Terrain Driving Excitement Full-time 4WD traction and control Ready-To-Race With Included Traxxas Power Cell NiMH Battery