electric 2 seater go kart from China

Product Description:
DC system
Curtis controller 1266A-5201, 275A, imported from USA directly
ADC brand Separately excited DC motor 48V 3.7kw
Trojan battery, T875,8V*6pcs, imported from USA directly
Italian GRAZIANO axle with gear ration 1:12
High Frequency onboard charger 48V/17A regulator
Passenger Capacity 2
Climbing capacity(full load) 30%
Max. forward speed 23km/h
Endurance mileage 70-90km
Charging time 8-10 hours
Max. loading weight 360kgs
Min. turning radius 2.9m
Max. movement after brake at speed of 20km/h ≤4m