Ridstar Q20 Electric Bike 2000W 52V 40AH Waterproof Powerful Dual motor 20*4.0 Fat Tire For Mountain Electric Bicycle F

New Ridstar-Q20 electric bike

True 1000W high speed motor + 20AH battery
True 2000W high speed motor + 40AH battery
2000W version with two motors.
Q20 EBIKE

The Q20 e-bike is a comfortable e-bike developed by our company and suitable for people of 158cm-195cm in height. The wide seat allows you to ride with children, equipped with a front hydraulic shock absorber and a central cushioning device, equipped with the original bike waterproof bag, red oil disc brakes to highlight the fashion elements, equipped with Shimano 7-speed transmission, so that there is no obstacle ahead of you.

Basic parameters

Basic parameters

Expanded size: length 1710*width 850*height 1080mm
Wheelbase: 1180mm
Actual weight: 34kg
Mode: pure electric, electric assist, pedal
Front fork: hydraulic front fork
Braking system:Front and rear red oil disc brakes
Transmission system: rear drive
Tire size: 20*4.0
Display: LCD
Maximum speed ≤50km/h
Endurance 80km
Slope <35°
Load weight≤150kg
Motor parameters: 48v1000W
Motor type: DC brushless high-speed motor
Rated voltage 48V
Main technical parameters of charging
Output power 3A
Charging time 6H
Lithium battery parameters
Battery type: lithium battery
Capacity :20AH
The main parameters of the controller
Undervoltage protection: 39V
Overcurrent protection: 28A

Packing list
Electric bicycle*1
Battery *1
Bicycle bags*1
Fenders*2
Multi-function tool*1
round headlight*1
Charger*1
Pedal*1