The Traxxas TRX-4 2021 Ford Bronco 4WD RTR Crawler Trail Truck w/3s LiPo COMBO is a ready-to-run (RTR) radio-controlled (RC) crawler that's based on the iconic Ford Bronco SUV. It features a detailed body with officially licensed Ford graphics, a three-speed transmission, portal axles, and waterproof electronics. The TRX-4 Bronco comes with a two-channel radio system, a 3s LiPo battery, and a charger.