Juggernaut Ultra FS Pro 3 vs Himiway Cobra Pro

Juggernaut Ultra FS Pro 3 vs Himiway Cobra Pro

If you're looking for a full-suspension electric bike that can handle rough terrain and long rides, you’ve likely already come across the Biktrix Juggernaut Ultra FS Pro and the Himiway Cobra Pro. Both bikes are designed for off-road adventures and offer impressive power and range. However, there are some key differences to consider before making your choice. Let’s dive in and find out what sets these bikes apart!

Comparison Table:

Make / Model

Biktrix Juggernaut Ultra FS Pro 3

Himiway Cobra Pro


Bafang Ultra M620 1000W mid-drive motor

Bafang M620 1000W mid-drive motor


52V 17.5Ah 910Wh (up to 1794Wh with dual batteries)

48V 20Ah 960Wh

Drive Mode

Cadence and Torque-sensing pedal assist

Cadence and Torque-sensing pedal assist

Total Weight

84 lbs

85 lbs

Frame Sizes

17", 19", and 20"

One size fits all

Wheel Sizes

26x4", 26x4.8", and 27.5"x3"


Payload Capacity

265 lbs

400 lbs

Upgradable Brakes



Upgradable Fork



Please note that the specifications may vary depending on the specific model and configuration of each electric bike. Specs are accurate as of the publication date.


Let's start with the motors. Both bikes use the same Bafang M620 1000W mid-drive motor, so there's not much difference in power output. The Ultra motor utilizes a combination torque and cadence sensor to deliver smooth, natural pedal assist. 

Moving on to the batteries, the 52V dual batteries of the Juggernaut Ultra FS Pro dual batteries offer a combined capacity of up to 1794 watt-hours. The Cobra Pro has only a single 48V battery with a total capacity of 960 watt-hours. This means that the Juggernaut has the potential to travel much longer distances with the additional capacity dual batteries provide.

When it comes to weight, the Juggernaut is slightly lighter at 84 lbs, while the Cobra Pro weighs in at 85 lbs. However, the Cobra Pro has a higher payload capacity of 400 lbs, compared to the Juggernaut's 265 lbs.

One area where Biktrix really shines is in the upgradability. This eBike is available in multiple frame and tire sizes and can be outfitted with 3 different brake sets and two options for forks, making it easy to customize the bike to your exact needs. The Cobra Pro, on the other hand, only offers one size of frame and tire, and no option to upgrade components.

So, what are the pros and cons of each bike? Here's a summary:

Biktrix Juggernaut Ultra FS Pro 3:


  • Versatile cadence and torque-sensing pedal assist
  • Longer range with dual batteries
  • Lighter weight
  • Customizable with upgradable brakes and forks


  • Lower payload capacity

Himiway Cobra Pro:


  • Higher payload capacity


  • Limited upgradability options
  • Heavier


Based on these factors, our recommendation is to go with the Biktrix Juggernaut Ultra FS Pro 3. While the Cobra Pro’s higher payload capacity is its strength, the Juggernaut's superior range and upgradability options make it a better choice overall, allowing you to ride long trails confidently and comfortably.

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