HAIDONG Ninja Electric Fat Bike

(2 customer reviews)
  • The high-speed brushless gear hub motor can provide 750W power and 80Nm torque, which can help you easily conquer the most rugged terrain, such as sand, snow, grass, and mountains, etc.
  • Equipped with a Samsung 48V 17.5Ah battery to ensure long life and high performance. We provide a 2-year warranty on the battery.
  • In pedal-assist mode, we have a cruising range of more than 60 miles per charge, while in pure electric mode, it reaches about 35 miles.
  • LCD Display speed, mileage, power, pedal assist level, USB charging, etc information.




Geared Hub Motor

48V 17.5Ah

Samsung Battery

45+ Miles

Miles per Charge

7 Speed

Gear Shift System


Payload Capacity

26" x 4" Kenda fat tires

Front Fork
Alloy front suspension fork with lockout and adjustment

Brake lever
Aluminum alloy comfort grip levers with motor cutoff switch

Half twist throttle

Rear Light

Alloy pedal with reflectors

Shimano 7 speed gear shift system


Tektro aries 180mm brakes

Front Light
48V LED light

KMC chain

Velo soft saddle

Promax MA-400 SSABK

Seat Post
Diameter 30.4mm length 300mm

170mm forged alloy

Heavy duty aluminum

Shimano- 14-28T BROWN/BK

13 Gauge on the front / 12 Gauge on the back

HAIDONG Explorer Electric Fat Bike_ LCD Display
HAIDONG Explorer Electric Fat Bike_ Headlight
HAIDONG Explorer Electric Fat Bike_ Saddle
Commuter Ebike HAIDONG Pathfinder_Shimano 7 Speed Derailleur
HAIDONG Explorer Electric Fat Bike_ Hydraulic Disc Brakes
HAIDONG Explorer Electric Fat Bike_ Twist Throttle
HAIDONG Explorer Electric Fat Bike_Taillight
HAIDONG Explorer Electric Fat Bike_Kickstand
HAIDONG Explorer Electric Fat Bike_Crank

Bike Gallery

Haidong Ninja fat tire ebike
Haidong Ninja fat tire ebike2_
Haidong Ninja fat tire ebike3

2 reviews for HAIDONG Ninja Electric Fat Bike

  1. Robert Berry

    I have to say, this Ninja ebikes are really popular here. I have already sold 10 this month. To be honest, I just wanna enlarge my product line in my shop at first but now it has become the best-selling one. lol. I am planning to purchase next order and also wanna to try other models.

    • Haidong bike (store manager)

      Thanks for your good comments. Hope you will sell them out soon and wait for your new order!

  2. John Hawes

    The samples have arrived today. I love them!!! They look the same as I imagine. Thank you so much! I can not wait to ride them and have a test. Hope they perform well. And if everything goes well, I will be sure to place the bulk order.

    Uploaded image(s):

    Image #1 from John Hawes
    • Haidong bike (store manager)

      Thank you! We are glad that you are satisfied with the samples. Look forward to your bulk order.

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