Description
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
AliExpress Shopper –
Really funny to drive and very comfy
AliExpress Shopper –
Thank you seller, very good product, recommended
AliExpress Shopper –
Absolutely love the bike. Bought it to commute 3 miles to work. Love the three different speed options. At the top speed, you have to pedal fairly fast but at times you’re only doing about half the work that you need to the pedal assist works exceptional. I would absolutely recommend this bike if you’re in the market for an electric bike.
AliExpress Shopper –
I’ve been using this electric bike for a while, and it’s honestly been pretty great. The battery life lasts long enough for my daily commute, and it saves me a lot of time in traffic.
AliExpress Shopper –
The electric bike is good, I like it very much, good reviews… Unlock the speed limit and ride it, it performs very well… The seller’s service is very good, the battery capacity is also large, very good… …Next I want to re-order my bike,