Attributes
Aluminum AlloyFrame Material
Lithium BatteryPower Supply
30-50Km/hMax Speed
20"Wheel Size
Hydraulic Disc Brake (Hydraulic Brake Pad)Braking System
31 - 60 kmRange per Power
Charging Time:>3 hours
Gears:7 Speed
Torque:80-90 Nm
Motor position:Rear Hub Motor
Voltage:48 V
Place of Origin:Guangdong, China
Brand Name:Ridstar
Model Number:Q20
Battery Position:Down Tube
Front fork:Hydraulic front fork
Braking system:Front and rear Oil disc brakes
Transmission system:Front and Rear drive
Endurance:120km
Motor type:DC brushless high-speed motor
Output power:3A
Undervoltage protection:39V
Overcurrent protection:28A
Expanded size:1710*600*1100mm
Actual weight:34kg
