READY-T0-RACE® on any road surface such as dirt tracks, carpet and asphalt Robust, reinforced cotterless body with molded wing BL-2s brushless power system for fast and consistent lap times Pro Series Magnum 272R™ transmission GTR™ aluminum shock absorbers with coated TiN piston rods Low-CG chassis with a low center of gravity Extreme heavy duty drive shafts Traxxas TQ 2.4GHz 2-channel remote control Waterproof digital high-torque 2075 servo Waterproof BL-2s brushless speed controller Hoosier® Angle Block tires on graphite gray "Steelie" rims Weight (without battery): 2.55kg Driving battery NiMH 7.2-8.4V or LiPo 2s (e.g. TRX2970) 4x AA batteries for transmitter world of models wishes you a lot of fun There you will find other series models at top prices Warning: Not suitable for children