Unboxing Installation Video：https://www.youtube.com/watch?v=ajsd4_F8BNQ&t=3s
New Ridstar-Q20 Electric Bike
Q: Can the battery be removed?
A: Yes, the battery can be taken out from the outside
A: Yes, the battery can be taken out from the outside
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 (MINI Version)
Expanded size: length 1710*width 850*height 1080mm
Wheelbase: 1180mm
Actual weight: 42kg
Mode: pure electric, electric assist, pedal
Front fork: hydraulic front fork
Braking system:Front and rear mechanical disc brakes
Transmission system: rear drive
Tire size: 20*4.0
Maximum speed ≤40km/h
Endurance 55km
Slope <30°
Load weight≤150kg
Motor parameters: 48v1000W
Motor type: DC brushless high-speed motor
Rated voltage 48V
Main technical parameters of charging
Output power 2A
Charging time 4-6H
Lithium battery parameters
Battery type: 18650 lithium battery
Capacity 15AH
The main parameters of the controller
Undervoltage protection: 39V
Overcurrent protection: 28A
Expanded size: length 1710*width 850*height 1080mm
Wheelbase: 1180mm
Actual weight: 42kg
Mode: pure electric, electric assist, pedal
Front fork: hydraulic front fork
Braking system:Front and rear mechanical disc brakes
Transmission system: rear drive
Tire size: 20*4.0
Maximum speed ≤40km/h
Endurance 55km
Slope <30°
Load weight≤150kg
Motor parameters: 48v1000W
Motor type: DC brushless high-speed motor
Rated voltage 48V
Main technical parameters of charging
Output power 2A
Charging time 4-6H
Lithium battery parameters
Battery type: 18650 lithium battery
Capacity 15AH
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
Battery *1
Bicycle bags*1
Fenders*2
Multi-function tool*1
round headlight*1
Charger*1
Pedal*1
The item is UL 2849 certified with a link to the UL Product iQ <https://productiq.ulprospector.com/en>
