This is the Viper R/C VTX10 Combo Package, with an included 13.5 Turn “VST” ROAR Spec Brushless Motor. Vipers VTX10 electronic speed controller for 1/10 and 1/12-scale RC cars and trucks gives you more features and innovations to make your on-road and off-road RC cars not only ready to run, but ready to compete! The […]