Model: MJX Hyper Go 10306. MJX Hyper Go 10306 RC Drift Car. The electronics support 2S or 3S LiPo batteries, with top speeds of up to 70 km/h on 3S in optimal conditions. Ride Height: 25 mm. Max Speed: Up to 47 km/h (2S), or 70 km/h (3S) on a smooth surface in optimal conditions.