ARRMA RC Truck 1/10 VORTEKS 4X4 3S BLX Stadium Truck RTR (Batteries and Charger Not Included) SUPERIOR RC TRUCK: Strong Composite Chassis OPTIMAL PERFORMANCE: Durable 37T 1.35 module differential gears, metal internal diff gears and silicone O-rings DURABLE DESIGN: Double wishbone suspension front and rear and convenient Modular Design DRIVE ANY SURFACE: Multi-surface, vented dBoots Katar tread tires READY-TO-RUN: Just add your choice of batteries and charger and go! NEEDED to complete 2S or 3S Hardcase LiPo Battery, Compatible Charger and (4) AA Batteries