Wheel base： 28.6CM
Minimum distance between front wheel and back wheel：17.8CM
Torsional angle： about 35° Gradient：about 45°
Transmission ratio：1：18.7 / 1：33 （Double speed）
Wheels：11 CM Wheel width: 3.8CM
Motor：540 brush motor
Control distance：more than 100 meter
Battery: 7.4V 2000mAh LiPo
TX battery： 4*AA (not included)
Charger: Balance charger (fully charge from empty 4h)
Driving time：about 10 Minute
Top speed 30 Km/h （Double speed）