CYSUM M520 29" Commuter Bike ebike

CYSUM M520 electric bike 29
CYSUM M520 electric bike 29
CYSUM M520 electric bike 29
CYSUM M520 electric bike 29
CYSUM M520 electric bike 29
CYSUM M520 electric bike 29
CYSUM M520 electric bike 29

M520 29inch electric mountain bike 48V*500W


In Stock

Free Shipping & In Stock :ship within 2 business days.

In stock only in EU



  All orders in the EU /UK will be shipped via UPS or DPD service for free. Please allow 3-7 working day to receive the item.


 Taxes and shipping costs are included. The buyer is responsible for the customs duties in regard to the local law.


  For more information, please visit our shipping policy page.


  All Ebikes products from CYSUM are under our 30 days return policy.


  Items purchased exceeding 30 days will not be permitted to return.


  For more information, please visit our Return Policy.


  To provide a better riding performance and product service.


  CYSUM Ebikes are offering a one-year free manufacturer's warranty for all original buyers against any manufacturing flaw and damage.

  Accessories are not included by the warranty service above.

Smart Small Computer

The controller's computer gives you all the information you need with the push of 3 buttons. Fully programmable, along with the mechanical pedaling system allows for full customization of speed options and other safety settings. 0-5 PAS mode, 3.5" LCD display

Battery Capacity

A fuel gauge for your electrons.


Calculate how many miles you have ridden

Cruise Control

After reaching a safe speed, you can start the cruise control


Can be set to current speed, max speed, or average speed.

Waterproof Level

LCD waterproof level is IP65


Displays motor power output in real-time.

48V 14Ah LG Battery

Powered by a removable 48V 14Ah lithium-ion battery that lasts 50-85km on a full charge, the Cysum M520 is capable of going wherever your adventures take you.


Range in pedal assist mode


Range in pure electric mode


Total Battery Capacity

5-7 Hours

To Fully Charge

500Watt Motor

500W Upgraded Brushless Geared Hub Motor Use the latest updated inner ring specialized in high temperature resistance and better heat dissipation, which can reduce the motor magnets’ attenuation speed to guarantee a longer life expectancy. 


Motor Power


Max Motor Torque

Technical Specifications


Riding Modes

*Electric drive 

*Pedal assist


Hub Motor

*48V*500W Brushless geared hub motor 

*55 Nm torque


*48V 14Ah removable lithium-ion battery.

 *Last about 50-85km


*5-Speed Smart LCD

*Backlight LCD meter 

*Information of speed, mileage, pedal assist level, battery power


*European standard charger AC 110-240V


*Front: LED headlight


*Half twist throttle


*Electronic speaker

*Button control


*48V Intelligent brushless controller

Pedal Assist Level 

*Intelligent 5 level pedal assist 

*Speed sensor included

Cruising Range

*Full Electric Mode: 40-50km

*Pedal Assist Mode: 65-85km

Max speed


*We can unravel the speed of electric bicycles for some users who use electric bicycles in the private field. Max speed up to 42km/h

Charging time

*5-7 hours 

Bike Components


* 6061 aluminum alloy frame


*29* 2.1" fat tires

Front Fork

*RST MTB specific fork, has 80mm of travel, preload adjustment, and lockout.



Brake Rotors

*180mm hydraulic disc brake.

Brake Levers

*TEKTRO/ZOOM aluminum alloy grip levers.

*Motor cutoff switch

Crank Set

*52T chainring

*170 mm crank length

*Aluminum chainring guard


*Shimano 9-speed rear derailleur




*Aluminum alloy pedal with reflectors


*Durable rubber ergonomic grips


*Adjustable seat with quick-release lock

*Adjustable height: 81-97 cm


*PVC fenders 

Customer Reviews

Based on 18 reviews
Roger P.
Worst purchase in my 50 years

I purchased the M520 for this company, it took nearly 3 months to get the bike delivered to my house. I put the bike together and rode it for a total of 3 miles before the rear wheel which I never had to touch literally fell off while riding it. After trying to reinstall the wheel I discovered that there is a design flaw in the bike where the rear wheel cannot be fixed. The slots in the frame are too small to secure the wheel.
I contacted the company to return the bike and they have never contacted me since. Worst purchase in my 50 years of life.

Marco B.
Excellent Bike

Marvelous great bike excellently built solid better than expected can recomend to anyone

luigi g.
Good Communication

i am satisfied with the bikes. i order 2 of it. the seller's communication was nice and helpful. definitely recommend this seller

William C.
Fast Delivery

Cool Bicycle delivery 6 days, i am very happy with the purchase

Ghislain D.
Very Like It

Like every thing about this bike. So much fun to drive around.Great range .Highly recommended!

Vieira C.J.
Beautiful Ebike

Received the bike, I am very satisfied with the bike, it is very beautiful, I like it, I have recommended it to my friends

Marcel P.
High Quality Bike

The bike arrived in good time. Very good quality bike, very happy with this seller. Thank you

Dmitry Z.
Value for Money

¡Estas bicicletas son geniales para montar! No había daños cuando aparecieron. Fueron muy fáciles de armar y todo funcionó a la perfección. Por el precio y lo que obtienes, son una gran bicicleta por el valor. los recomiendo!!!

André A.
Great Product

El efecto de absorción de impactos es bastante bueno, la instalación es conveniente y el producto es muy rentable. ¡Se puede decir que es una bicicleta que supera las expectativas!

Kasim M.
Responsible Seller

I was very well supported during the order process.They have been always available for any question and answered frankly to all my questions. They provided me a constent follow up on my order. I highly recommand them. Thumbs up !

CYSUM Speedy (M520) electric bike 29" Commuter Bike
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