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Biktrix Juggernaut Ultra Beast 2
$1,649
$3,699new-55%
Sold
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Why we love it
The Biktrix Juggernaut Ultra Beast 2 delivers an immensely powerful and dominating ride designed to comfortably conquer the most challenging backcountry terrain. Plowing through deep snow or navigating steep inclines feels remarkably effortless, giving riders the ultimate freedom to explore far off the grid. Every expedition becomes a thrilling and uncompromised adventure, making it the perfect off-road companion for those who refuse to let paved roads dictate their journey.
Top features
High-capacity battery for extended range
High-performance engine for powerful acceleration on the most demanding technical terrain
Hydraulic disc brakes for effortless, powerful and progressive brakes for complete safety
Specifications
General
Brand: Biktrix
Model: Juggernaut Ultra Beast 2
Usage: Mountain bike
Mountain bike category: Hardtail
Color: Black
Year: 2021
Mileage: 1,115 mi
Weight: 77 lb
Frame type: Closed
Sizing
Manufacturer's size: Unique (ideal for people between 5ft 9in and 6ft 5in)
Seat tube length: 48 cm
Stand-over height: 82 cm
Equipment & Accessories
Rack position: Rear
Electrical
Battery
Condition: Original
Battery capacity: 1440 Wh
Number of cycles of battery charge: 37
Battery location: Frame
Battery removable: Yes
UL certified: No. Unavailable for purchase in New York City. Learn more.
Motor
Brand: Bafang
Model: Ultra Mid Drive
Engine location: Mid-drive
Engine torque: 160 Nm
Engine power: 1000 W
Assistance type: Pedal
Max speed: 20 mph
e-Bike class: Class 1
Mechanical
Frame & Suspensions
Frame material: Aluminum
Drivetrain & Braking
Shifting: Derailleur
Transmission: Chain
Derailleur model: SRAM NX
Number of speeds: 11
Brakes: Disk | Hydraulic
Wheels & Tires
Wheels size: 26"
Tires: Chao Yang (N/A)
Dropper post: No
History and Inspection Report
Inspection
All our bikes go through a 50-point inspection and are refurbished by professional mechanics.
Biktrix Juggernaut Ultra Beast 2 (2021)
Frame, drivetrain, braking system, wheels, tires and suspensions inspected and tested
Battery, motor and display diagnosed and in healthy condition
Software up-to-date
Test ride, deep cleaning and final quality control check
This bike has been inspected and tested in Brooklyn in August 2026.
Documents
Ownership history
This Biktrix Juggernaut Ultra Beast 2 was sold to us directly from an individual in August 2026.
Mechanic's note
This bike is in good condition. There are some scratches on the frame and some components may have external damage.
Warranty and Protection
Included with your bike
Optional coverage available at checkout
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Frequently asked questions
Yes you can contact us via our chat (from 9am to 6pm ET), via email at helpdesk@upway.shop or you can schedule a call with one of our Upway experts using this link.
A large percentage of our stock is actually brand new. In many cases, we get these bikes still-in-box from both manufacturers and bike shops as overstock. While you will typically not be eligible for manufacturer warranty for these bikes, this is how we are able to offer them at such a steep discount. You can find all our new bikes here.
Yes! A professional bike mechanic has repaired, inspected, and certified your electric bike, meaning we are happy to offer a 1-year warranty that covers mechanical and electrical defects. If you experience any problems within the next 12 months receipt of your bike, please contact us via email: helpdesk@upway.shop.
If you would like, you can purchase a more robust warranty through our partner, Extend. You can read more about Extend's warranty here.
No. Your sales taxes will be calculated at check-out and vary per state. At the same time, you may not see any sales taxes applied to your purchase. If you have any questions, don't hesitate to reach out to helpdesk@upway.shop or via our chat.
Yes! The pictures you are seeing on the product page are the pictures of the exact bike you will receive if you purchase it. At Upway we truly believe in transparency and trust, so we decided to take the time to have at least 7 pictures of each bike we have in stock so that you know exactly what you are buying. If you have any questions or if you want more pictures, don't hesitate to reach out at helpdesk@upway.shop or via our chat.
Yes! You will receive the key(s), charger(s), all the accessories you see on the pictures if there are some (rack, basket, bag, etc except the bike stand in the photo) and the user guide if we have it.
Upway lets you choose to receive your bike either in 15-minute assembly or 5-minute assembly options. You can also select additional preferences for delivery speed and appointment choice. Shipping starts at $99 but varies by model (some bikes aren’t eligible for the 15-minute assembly). You can find more info on this page.
Please be assured that Upway has your back in case of any shipping damage. We generally recommend that customers do not refuse shipments. Upway will then credit you back a fair amount for any aesthetic, permanent damages such as scratches, and cover any repairs for functional damage.