Features: 1) 1:10 electric 4WD R/C truck, ready to run 2) Length: 41.5cm 3) Width: 21.5cm 4) Height: 31.5cm 5) Electronic speed control, running speed reach 60 - 65km/hr; equipped with2-CH full proportion digital RC system 6) 100A brushed digital speed controller 7) Power S550 carbon brushed motor and 7.2V, 1,800mAh, Ni-MH battery, withcharger 8) 4WD and F/R different speed design 9) Independent suspension shock absorption system 10) Upgrade oil-filled damper 11) Adjustable swing arm 12) Big wheels