Traxxas 3602 1/10 Grinder 2WD Monster Truck RTR Includes: TQ AM 27mHz radio system, Power Cell 3000 mAh NiMH 84V battery pack, and charger Officially Licensed Monster Jam graphics, realistic rubber tires on detailed beadlock-style wheels, and 4" of ground clearance Powerful Titan 12T 550 modified motor with internal cooling fan and XL-5 Waterproof Electronic Speed Control with Low Voltage Detection, Top speed, 30+mph High-torque waterproof steering servo Brushless Ready Magnum 272 metal-gear transmission, efficient rubber-sealed ball bearings, Revo-Spec Torque-Control slipper clutch system, and telescoping universal-joint driveshafts