Biktrix Juggernaut Ultra Duo 1000W 48V Step-Through Fat Tire Mid Drive Electric Bicycle with 5 Levels of Pedal Assist and Thumb Throttle
On sale now - New stock - Latest model. Limited Supply.
Go twice as far and never worry about your range. The Juggernaut Ultra DUO Step-Thru Fat Tire Mid-Drive eBike features our dual integrated battery technology, powerful mid-drive motor, and an RST Guide suspension fork. The Juggernaut Ultra Duo Step-Thru Fat Tire Mid-Drive comes with throttle-on-demand and cadence PAS (pedal assist sensor).
Features of the Biktrix Juggernaut Ultra Duo 1000W 48V Step-Through Fat Tire Mid-Drive eBike
- Powerful 1000W Bafang mid-drive motor
- Mid-drive motor - The mid-drive motor will let you roam cities, climb hills, and explore with ease
- Max torque - Get all the power you can handle, together with the exceptional build quality and 160Nm of torque
- Dual integrated battery system
Up to 90 miles range, depending on your battery choice, rider's weight, and riding conditions
5 Levels of Pedal Assist (PAS) to find just the right amount of help from the motor
- Cadence+Torque sensor makes Pedal Assist smooth and powerful
- Fat Tires - Whether you're up against sand, mud or snow, these tires will handle it without breaking a sweat. The Juggernaut Ultra Duo is ready for all-season, all-terrain riding
- Big and easy to read LCD display
- Hydraulic brakes, for maximum stopping power in all conditions
- Shimano 9-speed (gears) transmission
- Two different wheelsets and frame sizes to choose from
- Two types of suspension fork to choose from
- Integrated front light - Never ride blind again. Our bikes come with front lights integrated with the main battery of the bike
- Fenders and rear rack included for FREE
- Up to 300 lbs. load capacity (depends on the fork you choose)
It offers two different frames to accommodate riders of different sizes:
- The 17" frame fits riders 5'2" and taller
- The 18.5" frame fits riders 5'8" and taller
Feel free to contact us about accessories and other upgrades - (upgraded lights, suspension seat post, saddlebags, mirror, handlebars).
Powerful Bafang Ultra M620 Mid-drive Motor
The mid-motor makes the Juggernaut Ultra Duo very versatile. Mid-drive motors are much more efficient than hub drives as they can use the bike's gears as transmission. Hills become something of a novelty with the new Biktrix Juggernaut Ultra Duo 1000W 48V Step-Through Fat Tire Mid-Drive electric bicycle.
Dual integrated battery system
Range worries are a thing of the past with our dual battery system. One battery is embedded in the frame, while the other is mounted within the triangle of the frame. This positioning maintains stability, with no noticeable effect on your ride.
Thumb-throttle & control pad
Just a push of the thumb and this becomes a motorbike. The control pad allows you to turn the bike on/off and customize your riding experience. Just sit back and enjoy the ride.
The LCD display shows you all kinds of important information about your ride including speed, battery life, range, odometer, pedal assist level, and more.
Hydraulic disc brakes and fat tires
Get strong & dependable stopping power from the hydraulic disc brakes, and extra traction from 4” Fat Tires. Choose 27.5×3 MTB wheels for less drag and a great commute on and off-road.
RST guide suspension fork
The RST Guide Suspension fork provides control, traction, and comfort, making for an even, smooth ride every time. It is just one of the many Juggernaut Ultra Duo Step-Through Fat Tire Mid-Drive features that add to the enjoyment of your eBike ride.
A bright LED will light your way when the sun goes down. It's powered by the bike's battery and can be turned on/off with a button on the handlebar control pad.
The Biktrix Juggernaut Ultra Duo Step-Through Fat Tire Mid-Drive eBike is perfect for commuting on the street or ripping up hills off-road. Simply put, it’s a ton of fun.
Personalize your Biktrix eBike and build a bike that is just perfect for you. Increase your bike’s functionality and boost your experience. Swap the 27.5x3" fat tires with a 26x4" set to handle the toughest terrain and weather conditions.
Compare battery options
Three ways to ride the Biktrix Juggernaut Ultra Duo 1000W 48V Step-Through Fat Tire Mid Drive eBike
- Pedal only (with no help from the motor)
- Pedal Assist (with 5 levels of assist to choose from)
- Throttle only (effortless like a motorcycle)
The Biktrix Juggernaut Ultra Duo Step-Through Fat Tire Mid-Drive eBike can be used as a normal bike where the rider provides all the power, or you can use just the throttle and let the bike do all of the work. There is also an in-between option, Pedal Assist, where the rider pedals and the motor provides a great boost at the same time. You can choose the level that is right for your type of riding. The Levels of Pedal Assist allow for increased ride efficiency, resulting in less strain on your knees while riding. It makes riding fun and effortless.
Specifications of the Biktrix Juggernaut Ultra Duo 1000W 48V Step-Through Fat Tire Mid-Drive eBike
1000W BAFANG ULTRA M620 MID-DRIVE
6061 AIRCRAFT GRADE ALUMINUM
|FORK||RST GUIDE, 75MM TRAVEL, 135MM DROPOUT, PRE-LOAD ADJUSTABLE AND LOCKOUT|
|SHIFTER||SHIMANO ATLUS 9 SPEED TRIGGER|
|CASSETTE||SHIMANO ALIVIO 11-34T|
|CHAIN||KMC E9 SPORT|
|DISPLAY||DP-C18 COLOR DISPLAY|
|RANGE EXTENDER||52V 14.5AH, 17.5AH, 21AH|
|RIMS||26"/ 27" 36H|
ADJUSTABLE REACH W/MOTOR CUT-OFFS
DUAL PISTON HYDRAULIC 160MM
31.8MM CLAMP, 700MM WIDE, 50MM RISE ALUMINUM
|SEAT POST||ALUMINUM 31.8MM|
|SEAT POST CLAMP||36.4MM QR|
INTEGRATED HEADLIGHT, 100 LUMENS
|ASSIST LEVELS||0-5, (0-3, 0-9)|
|ASSIST TYPE||TORQUE + CADENCE|
Download Old Juggernaut User Manual HERE (very useful for all Biktrix eBikes)