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Juggernaut Hub Duo Step-Over

Sale price $2,249.00 Regular price$2,599.00

Biktrix Holiday Sale! No Code needed. $350 off MSRP. Limited stock 🚨

Our signature comfort and capable juggernaut frame style in the easy to ride hub drive system

Sky Blue
Range Extender

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.


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 100mm/4" to 150mm/6"

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

***Tektro and Magura upgrades come with a front 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.

**The price is discounted from the regular price of $300
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.

Shipping: Leaves within 6-7 business days
Sale price $2,249.00 Regular price$2,599.00
Lifetime support
14 Days Return
Custom Built


Miles Range


Torque For Extreme Hills

52V 17Ah

Strong, Reliable Battery

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.

Simple. Capable. Affordable.

The Hub Duo is our most user-friendly & affordable eBike in the Juggernaut family. Thanks to the 750W hub-drive motor, you'll get an easy-going ride with plenty of power to boost you up those tough hills. Mix that with our 5-star customer service and you've got yourself a perfect entry-level eBike.

Bells & Whistles? You Bet.

750W Hub Motor

The powerful hub-drive motor features 750 watts of power and 80Nm of torque. This allows you to span cities, climb hills, and explore all the places you want to go with ease.

Optional Range Extender

Multiple range-extender battery options can expand your eBike's range all the way to 100 miles.

LCD Display

The LCD display shows all kinds of important information about your ride including speed, battery life, odometer, pedal assist level and more.

Suspension Fork

The RST Guide fork provides 80mm of travel with pre-load, lockout, and rebound adjustability


From climbing hills to holding maximum speed on the flats, the Shimano 9-speed drivetrain has you covered.

Hydraulic Disc Brakes

When it's so easy to go fast, you need strong stopping power. These hydraulic disc brakes will quickly and reliably bring you to a halt.

Integrated Front Light

This bright LED light is powered by the bike's battery and can be turned on/off with a button on the handlebar control pad.

Rear Light

The bright red rear light helps you ride with more confidence at night.

Rack & Fenders

These fenders will keep you and your bike clean. Need to carry some gear? Strap on the rear rack and make your way!

Technical Specifications

Size & Fittings

1 Effective Top Tube Length 560mm 22in
2 Seat Tube Length (Classic Bike Size) 470mm 18.5in
3 Reach 460mm 18.1in
4 Stack 600mm 23.6in
5 Chainstay Length 510mm 20.1in
6 Standover Height 710mm 28in
7 Head Angle 70° -
8 Seat Angle 75° -
9 Head Tube Length 180 mm 7.1 in
10 Fork Length 530mm 20.9in
11 Front Center 720mm 28.3in
12 BB (Bottom Bracket) Drop 60mm 2.4in
13 Fork Offset 30mm 1.2in
14 Wheelbase 1230mm 48.4in
15 Total Length 1970mm 77.6in
16 Max Seat Height 1020mm 40.2in
17 Min Seat Height 860mm 33.9in
18 Handlebar Height 1080mm 42.5in
19 Weight (Without Battery) 28.9kg 63.7lb

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Customer Reviews

Based on 42 reviews
Daniel Hong
Cannot get tired of this bike.

I ordered this ebike, but due to recent weather couldn’t get much ride in but already racked up about close to 200km. Very satisfied with my purchase. I was originally going to buy the Rize RX but ended up changing my mind and don’t regret at all.

Tricia Bacon

Well built bike. Lots of fun highly addictive. Easy to read LCD screen. Easy to put together.

Suzanne Kiss
Great product

Recommended your product to many of our friends

Randy Toderan

Juggernaut Hub Duo Step-Over

Robert Griffiths
Bought two Hub Duo Step-Over bikes

I recently purchased two Hub Duo Step-Over bikes on sale just prior to Christmas as presents for my girlfriend and I. We wanted to get the bikes to get back into biking as we're a bit out of shape and to run our border collie/husky mix to get him more exercise. So far it seems perfect for this use. I tried it in the snow with the stock tires, but I wouldn't recommend it in anything deep or wet. A groomed trail or plowed area would be fine.

Overall impressions:
The bikes are big and plenty powerful so they are a bit more cumbersome to turn and lean but nothing too crazy. I have had no issues with any of the hills in my area but they aren't anything crazy. The speed is limited to 32km/h and that is fine for me and keeps it legal. Usually I've been just using the PAS and cruising around 20km/h anyways. I do really like the PAS with the torque sensor as it feels like the motor is nicely supplementing your pedaling.

The size of the bike is perfect for me at 6'4" and 32" inseam but it is just a touch big for my girlfriend who is 5'5" with a 31" inseam. She has troubles with the back rack and hitting her knee on it but that might just be a her problem.

I don't have an issues with the brightness of the stock light but I'm not going off-road. It is nice that the back light activated brighter with the brake levers but it would be nice if the brightness difference was more noticeable.

The controller is very easy to read and nice to use, but going through the options is a bit tedious. I really like having the thumb throttle as it is great for take-offs.

The one bike makes more noise when it is under throttle power than the other and it sounds like extra vibration. I haven't been able to diagnose the sound to improve it and it doesn't seem like a major issue more cosmetic.

They told me 14 days and they were pretty close. Shipping was to Ontario and somewhat remote around Lake Huron. The truck it was sent on was too big for my residential street that is also a dead end so I had to meet the driver at the local arena with my truck. Nice guy no issues.

Everything was included to attach the handle bars, front wheel and fenders. There was an issue with the batteries as one came nicely packaged in a box and it is labelled Bafang. The other battery came installed in the bike and has no labelling it is also harder to install and remove but I just have to push down with my thumbs while turning the release.

There was an issue on the one bike installing the front fender as the threads weren't completed on the forks. Luckily, I have a tap and die set and was able to thread it and install without issue.

The two derailleurs on the bikes weren't installed in the same orientation as one was completely horizontal and the other was vertical but there was no damage to them.

So a week after I purchased the bikes they put them on a better sale and I contacted them to see if they would give me the discounted price. They wouldn't refund the cash but they did provide me with two gift cards with no expiry dates to compensate.

Belinda Regan
Juggernaut hub duo stepover

I absolutely love the bike it rides smoothly and it’s fun to ride. I would like to go faster but have to stick to the limits. Would recommend. But if your 5’6” or shorter they step through would be easier to get on.

robert goldberg
Excellent bike

Great bike, has a lot of power for uphill when using the assist. Instructions for assembly weren’t fantastic but it’s fairly easy to figure out. My kickstand broke 2 days after I received it and I was already sent a replacement. Really comfy ride. So far, really enjoying it!

Ryan Kennedy
Love it what a fantastic experience

Never thought he bikes would be so fun thank you for the great service you have provided.

Randy Edwards
First Time Riders

My wife and I had never ridden e-bikes before and after our first ride we agreed that the experience exceeded expectations. Can't wait to bang up some more kilometers in and around our home in the West Kootenay region.

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