MJX Hyper Go 14209 V3 RC Truck Buggy Car 1/14 Brushless 45 & 75KPH 2S or 3S LiPo

The drop down option provides the choice between 2S and 3S batteries types. The 3S batteries are more powerful and allow the model to get to speeds of 75kph. ★ Top speed of 75KPH using the 3 S 11.1v battery or 45KPH using the 2S 7.4v battery.