ECX Circuit 2wd Stadium Truck: RTR (1:10 Scale), Blue/Silver Completely ready-to-run with everything needed in one box Pre-installed Dynamite&reg; waterproof & LiPo compatible Tazer&trade; 15T ESC (For use with 2S LiPo batteries only) Spektrum&#8482; DX2E 2.4 GHz transmitter and waterproof SR201 receiver Pre-installed Dynamite 20T motor Dynamite 2-amp peak charger included