DHK HOBBY DHK8382 Maximus 1/8 4Wd Brushless Monster Truck, Ready to Run, No Battery Or Charger 2.4GHz radio system Brushless motor (2030Kv) 120A waterproof ESC 4WD, 50+ mph vehicle Items required for completion: 2S LiPo battery x 2 and suitable charger; 4AA batteries for transmitter