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Juggernaut Classic Duo SO

Sale price $2,299.00 Regular price$2,699.00 Save $400
Sale ends in
d h m s

Save Over $400 in value on Juggernaut Classic Duo’s, includes BiktrixCare+ for free! (4 Year Warranty).

Sale ends on June 17th.

Range Extender Battery

Add an additional battery to extend your bikes range and give you that boost!

**This option adds an extra battery that mounts on top of the frame that doubles the range of the stock battery.
Motor Power

Program your motor to meet local eBike regulations or opt for unlimited speed and power suitable for off-road use only.


Elevate your ride's comfort and control by upgrading your ebike fork, ensuring a smoother journey over any terrain.

**The Upgraded Fork options are incompatible with the front fender included with the bike.

Suspension seatposts offer great riding comfort as they absorb many of the imperfections on the road/trail.

***Adding a suspension seatpost to your eBike will increase the minimum seatpost height by 75mm/3" to 150mm/6"

Enhance your safety and control on every ride by upgrading your eBike brakes.

***Tektro and Magura upgrades come with a brake rotor upgrade from 180mm to 203mm.

Illuminate your path to adventure with an upgraded eBike headlight, delivering superior visibility and style for night-time riding.

Note: This is a DIY upgrade upon purchasing the bike. Our Installation Guide for this can be found here.

Biktrix A-Bars

The swept-back design provides an upright riding position with multiple comfortable hand positions so you can enjoy further and more frequent rides!


Secure your investment by opting for an extended warranty through the BiktrixCare+ plan.

Sale price $2,299.00 Regular price$2,699.00
Shipping: Leaves within 6-7 business days
750W Mid-Drive

Motor Power

52V 17Ah 910Wh

est. 60mi Range

+5'6ft / 330lb

Max Load

Cadence Sensor

Powerful Pedal Assist

On-Demand Throttle

Pedaling Optional

25+ Point Quality

Control Checklist


Miles Range


Torque For Extreme Hills

52V 17Ah

Strong, Reliable Battery

Beating The Competition.

The Juggernaut Classic Duo surpasses the competition with its unparalleled durability, superior performance, and timeless design, making it the ultimate choice for enthusiasts seeking an unbeatable riding experience.


Juggernaut Classic Duo

Starting at $2,299.00 USD

  • Bafang BBS02 750W motor, 52V 17.5Ah 910 Wh
  • 28 mph top speed
  • Dual Battery Support (more range)
  • Tektro Hydraulic Disc Brakes (Optional Magura)
  • Shimano Alivio 9 speed
  • Step Thru and Step Over
  • 2 Year Warranty Stock (Up to 4 years warranty)

DJ Mid-Drive

Starting at $2,099.00 USD

  • Bafang BBSHD 750W motor, 48V 13Ah 624 Wh
  • 20 mph top speed
  • No Dual Battery Support (less range)
  • Nutt Hydraulic Disc Brakes
  • Shimano Tourney 7 speed
  • Step Over Only
  • 1 year warranty

Rambo The Rebel

Starting at $3,999.00 USD

  • Bafang BBSHD 1000W motor, 48V 21Ah 1008 Wh
  • 28 mph top speed
  • No dual Battery Support (less range)
  • Tektro Hydraulic Disc Brakes
  • SRAM High-End NX 11 Speed
  • Step Over Only
  • 1 Year Warranty

The Duo Series. Ebikes For Everyone.

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.

Watch this video to see how The 3 Duo models stack up.

The Next Step In Performance.

Looking for a little more power, but don't want to break the bank? Meet The Classic Duo. With a 750W mid-drive motor, The Classic delivers a considerable performance boost without sacrificing affordability. Use the bikes gears to your advantage and tackle tough terrain with ease. Your adventure awaits.

All The Good Stuff, And More.

Distance Range

Technical Specifications

Size & Fittings

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Customer Reviews

Based on 147 reviews
Happy to get my Juggernaut

The order process and delivery went very smoothly. Putting the bike together was easy with the videos and instructions. One suggestion is to show removing the plastic tab from the brake when installing wheel. It does say to remove it in the manual. Nice ride so far

Ja Vissers
Great bicycle for the Kettle Valley Rail Trail

The capacity of both batteries is really wonderfull. The strengt of the motor is very powerfull. And also the brakes are great.

Jacques Cousineau
Service and contact

Vous êtes ça coche Biketrik

John Madden
Happy Commuter

I recently purchased a Juggernaut Classic and I couldn't be happier. From the time I ordered it the delivery process went well and on time. Assembly was easy and I'm not that mechanical. I commute to work now and my Juggernaut runs extremely well. I'm very happy with my purchase. Thanks Biktrix!!

Great ride!

I took my new bike for a ride yesterday. This is my third bike and really enjoy this one. Very smooth and comfortable ride. I love this bike! The Biktrix staff is exceptional!

Jeff Willhite
Love it!

What a beautiful bike!
It took me about 45 minutes to unbox, assemble and adjust the seat and handlebars. I've ridden it almost 100 miles in about a week with zero issues. Looking forward many more miles.

Claude Tremblay

Vraiment plaisant, confort et puissance.... yeah !

Robert Spalding
The Best e-Bike on the market

Let’s start with how much I love QuietKat.
They make great e-bikes. They are a local business here in Colorado, and I love to support our business community
I don’t own any of them, because the base model of the Biktrix Juggernaut is better in every way.
I have my own that I ride constantly, and I’ve recommended and helped customize my sister’s, Fiancée’s, and 4 friends’ purchases.

Everything about Biktrix that I’ve encountered has been a big win for the customers.

One of my friends was ready to send his back to the company when things kept going wrong, but the support people helped us figure out the problem, and he was back on track as soon as the parts arrived.

I’m really happy to recommend people to Biktrix, not just because they are great bikes, but because they still do the work to make the whole experience worthwhile.

Rodney Grulke
Juggernaut classic duo step over

200 miles on it couldn't be more happy with the bike.
Motor is very quiet and the duo battery system is worth the extra money.
Full fenders,integrated head and tail lights are just more great positives for this bike.