Traxxas E-Revo 4WD Monster Truck (Brushless Edition), 1:10 Scale Equipped with Castle Creation's Mamba Monster Brushless System Traxxas TQi 2.4GHz Radio System with Docking Base Up to 25.2 Volts of Massive Brushless Power Hard-Anodized PTFE-Coated Aluminum GTR Shocks Heavy-Duty 17mm Splined Aluminum Hex Hubs and Wheel Nuts