"Model Name:BK20
Wheel Size20 INC Pneumatic Tire
Tire width:4 Inch
Motor：750W
Max.Speed31mph(50km/h)
Mode:1;2;3;4;5
Battery48V 20Ah Lithium-ion battery
Charging voltage and currentDC 422A
Power Requirements:100-240V(Input)
Power Requirements:100-240V(0utput)
Charge Time7-8 hours
Charging Temperature 32°F-104°F/0°C-40C
Product Dinensions64x7x43""(163x18x109cm)
Seat height:85cm
Net weight90 lbs
Package Dimensions55.5x12.6x35.4""(141x32x91cm)
Package weight:106 lbs
Max.Capacity330LBS (150kg)
Range50 Miles(80 KM)
Water ResistanceIPX4
Storage Temperature68°F-77°F/20°C-25℃
SuspensionFront + Rear
Brake type:Front and rear disc brakes
Warranty1 YEAR BK20 can reach 80km (50 miles) at 10KM in 1st gear and 45KM (28 miles) at 50KM in 5th gear."
