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The best built full suspension eBike available.

(Built in Canada, Powdercoated to custom colour in Saskatoon, Canada)


Top-of-the-line components and the most powerful torque-sensing mid-drive motor in the industry makes the Juggernaut Ultra FS Pro 2 the best-built full-suspension electric bike on the market.


With a quality FS system, both wheels stay connected with the ground. That means better handling and higher speeds on tough terrain. This bike is built for the trail.

product features

Bafang M620 Ultra Mid-Drive System

The Bafang M620 system features the G510 electric motor with over 1500 watts of peak power, 160Nm of torque and torque-sensing assist. This allows you to span cities, climb hills, and explore all the places you want to go with ease

Rear Suspension

The rear suspension sets the Ultra FS Pro apart from the rest of our lineup, making it the ultimate eBike. Take on any trail with maximum comfort and control

Suspension Fork

The Front suspension fork provides 110mm of travel with lockout & rebound adjustability.

Quad Piston Hydraulic Disk Brakes

Quad piston brakes deliver more stopping power and perform reliably under extreme riding conditions.

SRAM NX 11-Speed Drivetrain

The SRAM NX 11-speed drivetrain has the versatility to provide max torque while climbing hills and max speed on the flats.

Hidden Removable Battery

The 52V 17Ah battery sits discretely inside the frame and can be removed for convenient charging and storage with the twist of a key.

Colour LCD Display

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

Thumb-Throttle & Control Pad

With just a push of the thumb you can access the motor's full power! No need to pedal, just sit back and enjoy the ride. The control pad allows you to turn the bike on/off and adjust your settings.

Integrated Front Light

Light the path with the front light powered by the bike's battery. It can be turned on/off on the handlebar control pad. The light is upgradable to the Biktrix Armageddon 2000 lumen light

Technical Specifications

Size & Fittings

17" Boost 17" Fat 18.5" Boost 18.5" Fat

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Customer Reviews

Based on 220 reviews
Jim Roal
Awesome off-road machine

This is my second electric mountain bike. The first was a Rurui XT10 with hub drive and it was not well suited for off-road riding. This bike is! I like more serious off-road riding. I just completed my first 30 miles, mostly off-road. It included long, steep, loamy hills. My last ride was a 22 mile loop that has over 2,900 feet of ascent. Lower rider fatigue than other bikes as well. This off-road riding tends to eat batteries but I went about 30 miles on this charge and had 52% remaining without a range extender battery. Here is a YouTube video of parts of that 22 mile loop: https://youtu.be/NcHmBKLUrgU .

Kevin Pigeon
Juggernaut Ultra Pro 3

I am so happy with the purchase of my Ultra FS Pro 3 . I still can’t believe how much floatation is created by the 4” tires on semi packed snow. The battery performance is amazing as well. I had been considering a Biktrix purchase for a long time. I am so happy I pulled the trigger , now I can’t wait for summer riding. Thanks Biktrix. 56 yr old KP from central B.C Canada

Michael Dascanio
Great bike!!

The bikers excellent to ride handles very well, but very heavy. It is very powerful and get you where you need to go or use her every day to go to work and back home.

Carlos Almeida

Juggernaut Ultra FS Pro 3

Tony Sottile
Great bike!!

I love this bike. very powerful and fun to ride. highly recommend this bike. the full suspension if smooth.

Jack Stinson
FS Pro

I love it!

Satisfied customer

Great customer service

Francois Gravel

WoW!!! Extremely happy.

Denis Dupuis
Super bon vélo de qualité

Mes premières impressions sur Biktrix, et bien j'ai reçu mon vélo FS-Pro2 en deux semaines, assemblages rapides, et faciles pour ce qui restait à faire. Beaucoup de vidéos et documentations, pour un anglophone c’est merveilleux, mais pour un francophone heureusement, on peut tout traduire ou presque aujourd’hui… Alors on se débrouille, j’ai donc réussi à tout comprendre. Tout ce que je trouve qui manque avec l’envoi, c’est une liste des composantes par vélo, ça permet rapidement de trouver des pièces de rechanges locaux au besoin ou d’avoir plus de pièces en lignes.
je n’ai rien èa dire, j’ai écrit (en traduction) et j’ai rapidement reçu du support pour commander un kit de disque de feins, et même si nos deux provinces son assez éloignée, j’ai reçu ça de façon rapide en quelques jours avec un suivi de ma livraison. Je suis technicien concepteur mécanique de 30 ans d’expérience, j’ai aussi été responsable de la qualité dans mon entreprise. Je peux affirmer que c’est pas juste un beau vélo, mais aussi avec une qualité soignée, je ne suis pas un grand expérimenter des vélos, mais des motos oui et tout ce qui ce conduit hors route, la qualité et la… et le choix des composantes aussi, on doit apprendre à conduire c’est bête Ultra… le seul problème, le moteur est puissant… c’est pas vraiment un problème
PS : Le siège confort, je le recommande deux batteries c’est pesant, mais ça donne de l’autonomie leur choix d’accessoires sont tous de qualité pour avoir équipé nos vélos…
Note : le jeu de roues supplémentaires de 27,5 po, il devrait y avoir une option pour la casette et le disque de frein en supplément à choisir, car dans mon cas, ils serviront en mode Streets, avec des pneus plus moins larges sans crampons, pneu pour piste cyclable, et augmenter l'autonomie, alors je veux faire l’échange rapidement selon mon parcours.
J’adore mon FS- pro2… je le recommande,

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