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Cysum M900 PLUS  816Wh 48V Motor 17Ah Li-Battery Fat E-Bike bicycle
  • Free Delivery

    Free delivery and returns

  • Warranty

    2-Year warranty policy

  • Worry-Free Trial

    30-Day easy returns

  • After-Sale Service

    24/7 support


7*24h Service


30-Day Return Policy

Fast & Free Delivery

2 Years Warranty

95% Assembled

  • Specifications





White / Green / Blue


Recommended Rider Height

165cm / 5.4ft above

Products have
reached consumers
Satisfied customers and
five-star reviews
Recommendations by over
50 safety experts

Cysum M900 All Terrain Long Range 816Wh Electric Bike

 1. 48V*80Nm Motor
80Nm motor, can easily handle all slopes on the road
2. Double Suspension
Dual-suspension frame brings a more comfortable experience to travel
3. 816Wh Li-battery
Charging time 5-7H. Range up to 80-120km
4. 26*4.0" Tire
All-terrain tires that can take you anywhere


Luggage Rack

All M900 electric bikes are equipped with luggage racks, rear tail lights.

26*4.0“ Fat Tire

26*4.0" fat tires can handle more complex road conditions, and can pass in snow, sand, and mountains.

Hydraulic Brakes 

Equipped it with giant 180mm full hydraulic disc brakes, complete with motor cutoff capabilities

Fork Suspension

Oil-spring suspension has 110mm of travel, preload adjustment, and lockout.

Rear Spring Suspension

M900 electric bike adds rear spring suspension, to provide a more comfortable riding experience for you

Shimano 9-Speed

The Shimano 9 speed freewheel means you can shift to a larger cog for uphill riding and downshift to a smaller cog at high speeds.



48V*80Nm brushless motor


48V*17Ah lithium battery. Battery life is about 50-70km


5-Speed Smart LCD, which can display power, speed, mileage and other information


Intelligent brushless controller. With undervoltage protection, overcurrent protection, brake power off and other functions

Headlights and horns

Bright headlights and horns protect your riding safety at all times


Turning the throttle to start your Adventure trip, liberate your feet

Bike Components


17 inch aluminum frame


Aluminum alloy suspension front fork, shock absorption stroke is about 100mm


Ergonomic saddle

Seat Post

33.9*450mm aluminum seat tube


31.8*730mm Flat Handlebar 

Brake lever

Intelligent power-off brake lever


Aluminum hydraulic disc brake


Aluminum pedal

Rear shock 

M900 electric bike adds Rear spring suspension, to provide a more comfortable riding experience for you

Shift Lever

Shimano M370

Front Derailleur

Shimano M370


52T Aluminum Crankset


9-Speed 13-32T


26*4.0 inch Chaoyang/Kenda tires


26*4.0  inch aluminum rim

Size & Weight

Package content


- Main Battery Charger 2.0A

- Battery with 2 Keys
- Lights/horn
- Mudguards /Fenders
- Tool Kit
- Pump
- Lock
- luggage rack
- Taillight

Please note: When the electric bicycle is delivered, all the keys have been delivered. Our company does not have a backup, please keep all the keys

Let's Hear What Our

Customers Say

Great Bike.. Excellent Power and Range
Fantastic bike, 80Nm motor deliver power when needed in all conditions even off road. Excellet battery range. Relly satisfied with bike suspention. I enjoy every ride in city and country.
Very happy with my bike.
Smooth & comfortable
I love how this bike looks & rides. I get compliments all the time when I'm just out for a ride. Even the seat is quite comfortable. With the duel suspension & 4inch wide tires all rides are smoothed right out. The only small negative was that the frame is high, which could be a plus to other riders taller than myself.

Our star product recommendation

Sale Off
Cysum Speedy ebike(M520)48V*14A  29
M520 29" Mountain E-bike

  • In stock, delivery within 3 days
  • 672Wh li-battery, Range up to 80km
  • 29" ebikes are rare on the market

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Frequently Asked Questions

Still have questions? Send us your question by filling out the form below, we will be happy to assist you.

Email *

Question *

How many calories are burnt while cycling?
Once your fitness level has improved, complete at least 30 minutes of biking every day. According to Harvard Health Publishing, a 70-KG person can burn 446 calories in just 30 minutes cycling at a speed of 16 to 19 mph; burning excess calories leads to weight loss.
How can I try the bike before I buy it?
Currently we only support some cities to try before buying. Compared with Munich, Germany, we are opening trials in more regions.
Don't worry, if the electric bike is not satisfied, we support 14 days return
Help! I've got a technical problem, who do I contact?
No worries. We've got excellent customer service, helping you with every turn or twist in the road. Our knowledgeable teamwill get you back on your ride, in no time at all. Email us on customer@richbitebike.com / kelly@richbitebike.com Timing (Monday - Saturday | 9am - 5pm).
How can I get a better price if I need to order more than one electric bike?
If you want to get a business quotation, you can tell me the model and quantity you want, and send an email to: business@richbitebike.com
How can I track my order?
You can login to your account to track your order and get updates. 

Cysum M900 PLUS 816Wh 48V Motor 17Ah Li-Battery Fat E-Bike bicycle

€1,499.00 €2,050.00



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