Kyosho 30986 -EP Blizzard SR Vehicle Set The highest quality RC products offered in the market today Made using the highest quality materials and components Tested for durability Newly developed high spec ESC units and Lipo compatible Dust and snow proof chassis design with inner covers covering all critical areas like gears, motors and ESC's; Not water proof Two 380 size motors are pre-installed for easy control and high torque output Two Velcro straps secure the battery to the tray allowing for most stick type/size batteries to be used such as 7.2NiM or 7.4v Lipo The New KT-21 2.4Ghz Transmitter gives you the advantage an freedom to run when and where you want with no worries