Juggernaut Ultra Duo 3 Step-Thru Sale
Juggernaut Ultra Duo 3 Step-Thru Sale
Juggernaut Ultra Duo 3 Step-Thru Sale
Juggernaut Ultra Duo 3 Step-Thru Sale
Juggernaut Ultra Duo 3 Step-Thru Sale
Juggernaut Ultra Duo 3 Step-Thru Sale
Juggernaut Ultra Duo 3 Step-Thru Sale
Juggernaut Ultra Duo 3 Step-Thru Sale

Juggernaut Ultra Duo 3 ST Sale

4.4
$3,499 USD $4,799 USD
Save $1,300 USD

What frame will fit me?

×

The best way to ensure a fit is to check this measurement on your existing bike’s normal riding seat position;

If this measurement is equal to or MORE than the minimum seat height of the selected model then the selected frame size will work, however, if it is LESS you need to select a smaller frame.

 

If you do not have a bike then measure your inseam like this;

For most riders, the frame will work if their inseam is at least 2 inches less than the minimum seat height in inches. For example, a rider with an inseam of 28 inches can fit on a bike with a minimum seat height of 30 inches (30 - 2 = 28).

If you want to have a flat foot on the ground while on a full stop then your inseam must be equal to or greater than the minimum seat height listed for that frame size.


If you are selecting a step-over frame, ensure that the standover height listed is less than your inseam size.

 

    When in doubt, pick the smaller frame. You can always raise the seat up higher.

    If you need help with this, feel free to send us a note.
    Coral Pearl
    $3,499.00 $4,799.00
    Shipping: Leaves within Mid January

    Overview

    ​​IN STOCK AND SHIPPING

    ✔️ 1000W Bafang Ultra M620 Mid-drive Motor
    ​✔️ ​160Nm of torque for easy to moderate hills
    ​✔️ ​300lb load capacity
    ​✔️ ​On-Demand throttle makes pedaling optional
    ​✔️ ​Cadence+Torque sensor makes pedal assist smooth and powerful
    ✔️ ​Includes 52V 17.5Ah 910Wh internal battery + charger

     Most Powerful Torque Sensor Electric Bike On The Market Today. Bafang Ultra M620

    "Riding the Juggernaut Ultra Duo is nothing less than happy kid face again!" - Edward

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    Customer Reviews

    Based on 125 reviews
    74%
    (92)
    11%
    (14)
    6%
    (7)
    5%
    (6)
    5%
    (6)
    C
    Customer
    Beast!

    I really like this bike as it is an absolute BEAST!

    Pros: Solid build; Canadian company; Powerful mid-drive with 52V battery.

    Cons: Heavy; Brakes are not optimal; Expensive;

    This is my first experience with Biktrix. Very positive. Would recommend based on the journey so far.

    C
    Customer
    A joy to ride

    It is addictive and makes me feel sad for my old MTB, which sits there much more ignored than ridden..

    M
    Mark F.
    Great Bike with Unbelievable Range

    Recently bought an Ultra Duo 4 with the extended battery. I've had other ebikes and I've always worried about the range and it affected how I ride. I took this one on a ride over the Golden Gate Bridge up to the Headlands and back for about a 25 mile ride. Not only was I never in remotely worried about the battery level (it was around 88% by the time I was done), but I never wanted for more power while climbing the hills. It was amazing and really fun.

    D
    DALE B.
    Juggernaut Ultra Duo 4 Step-Thru

    The best hunting ebike on the market! A great overall ebike at a great price! Great sales staff n service.

    C
    Customer
    Ultra 4

    Didn’t get tge unlimited setting because of Mathews recommendation
    Big mistake
    Now I’m having issues getting it unlocked

    C
    Customer
    This is a GREAT bike!

    A smooth ride and exceptionally easy application of battery assistance. The power levels are fantastic and intuitively selectable. And it looks great too.

    A
    Austin M.
    Not great

    The bike is built well but the electric assist is jumpy and not smooth. For a bike with a nice mid drive it’s a bummer how poorly tuned it is.

    C
    Customer
    Satisfied with purchase

    I ordered a Juggernaut Ultra Duo for myself and a Juggernaut Classic Duo for my wife from Biktrix in Saskatoon. Their staff were very helpful and made my choices easy. Delivery was prompt and free and everything were received in good condition. Delivery was in May 2024 in Alberta, CA and since then we have unfortunately been prevented by bad weather to really try out our new bikes, but so far we are impressed and very satisfied

    N
    Norman N.

    The weather's been so bad here but I've really had chance to Ride it yet since I fixed the flat tire I like the bike so far

    123