Take your scale build or upgrade to the next level with Castles legendary brushless power. Vehicles and lighter 1:6. Vehicles weighing up to 20 lbs. And running up to 8S LiPo. RACER TESTED – BASHER APPROVED. Drive fearlessly and punch that throttle! The MAMBA MONSTER X 8S utilizes Castles breakthrough technology CRYO-DRIVE. By reducing the […]