Ridstar Q20 Electric Bike 2000W 48V 40AH Waterproof Powerful Dual motor 20*4.0 Fat Tire For Mountain Electric Bicycle For Adult

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True 1000W high speed motor + 15AH battery
True 1000W high speed motor + 20AH battery
True 2000W high speed motor + 40AH （52V）battery
2000W version with two motors.

Three versions in one:
The configuration differences have been shown through the pictures and I will advise you if you have questions.

Warm Note

1. We are one of the professional manufacturers engaged in the research, development and production of electric bicycles and pedal bikes.
2. We have our own R&D team for design. We can provide OEM, ODM service for you.
3. We can provide small order service
4. Our quality control is strict and we provide you with 12 months warranty.
5. We are located in Shenzhen, welcome to visit our factory.
6. We have good support for delivery time, 1-3 days for delivery.

Shipping time and way.

(Russia).
Transport by car, after customs clearance first arrives in Moscow. This process takes about 25-30 days. Once you arrive in Moscow, a local person will send you a text message to remind you of the delivery and within about 5 days you will receive your bike.

(EU + UK).
Shipping from overseas warehouse in Poland: 3-7 day UPS Express

(USA): 3-7 day California warehouse, FedEx

(Canada, Mexico):
Please note that the whole process takes approximately 50-60 days.
Toronto, Canada warehouse (stock 20AH version)
7-10 days delivery.

Australia: Shipment by ship, arrival at port for customs clearance within approx. 30 days after sailing. Delivery is made by a local logistics company and the battery and bike are split into two packages. The whole process takes approximately 40-45 days.

Japan: Time of transport by air: 10 days.
South Korea: Time of transport by air: 10 days.

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: 18650 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