The Ultra Duo sits at the top of the Duo range, so naturally, it boasts one of the most powerful motor systems available today. The Bafang Ultra M620 mid-drive motor is loaded with 1500W of peak power and 160Nm of torque. Pair that with the 11-speed drivetrain and you'll be nearly unstoppable.


The Juggernaut Duo Series is all about flexibility. Hub-drive or mid-drive, step-over or step-thru, single battery or dual battery, entry-level or high-end. No matter your needs, there's probably a Duo for you.

Juggernaut Ultra Duo 3

The Juggernaut Ultra Duo 3 is a powerful and high-performance micromobility vehicle that delivers impressive speed and excellent hill climbing ability. With its strong 1000W motor and high capacity battery, it provides a reliable and long-lasting riding experience. Its sleek design, featuring an in-frame battery and internal cable routing, adds to its overall appeal. While it may not be suitable for riders with heavier weight due to the fork and seatpost suspension, the Juggernaut Ultra Duo 3 is a great choice for those seeking an exhilarating ride without compromising on style and performance.


Biktrix Juggernaut Ultra Duo 3 Step-Over review

The Biktrix Juggernaut Ultra Duo 3 Step-Over is a high performance electric bike with a 910Wh battery, a powerful 1000W motor, and 11 gears. The design includes an in-frame battery and internal cable routing. However, it does not include eco/turbo modes or anti-theft features.


Biktrix Juggernaut Ultra Duo 3 Step-Over review

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Biktrix Juggernaut Ultra Duo 3 Step-Over review

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Biktrix Juggernaut Ultra Duo 3 Step-Over review

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