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Juggernaut Ultra FS Pro

Sale price$3,499.00 USD

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Juggernaut Ultra FS pro

Top-of-the-line components and the most powerful torque sensored mid-drive motor in the industry make the Juggernaut Ultra FS eBike the best-built full-suspension electric bike available.

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.

Removable Lithium-Ion Battery

Our removable battery system offers unmatched convenience for re-charging. With the twist of a key, your battery can be brought inside and set to charge.

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.

Hydraulic Disc Brakes

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

26" x 4.0" Fat Tires

Whether you're up against sand, mud or snow, these tires will handle it with ease. The Juggernaut Ultra FS Pro is ready for all-season, all-terrain riding.

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.

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

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.

Technical Specifications

Size & Fittings

1 Effective Top Tube Length 610mm 24in
2 Seat Tube Length (Classic Bike Size) 430mm 16.9in
3 Reach 530mm 20.9in
4 Stack 590mm 23.2in
5 Chainstay Length 470mm 18.5in
6 Standover Height 700mm 27.6in
7 Head Angle 67° -
8 Seat Angle 71° -
9 Head Tube Length 140 mm 5.5 in
10 Fork Length 570mm 22.4in
11 Front Center 815mm 32.1in
12 BB (Bottom Bracket) Drop 75mm 3in
13 Fork Offset 35mm 1.4in
14 Wheelbase 1280mm 50.4in
15 Total Length 2000mm 78.7in
16 Max Seat Height 1020mm 40.2in
17 Min Seat Height 840mm 33.1in
18 Handlebar Height 1060mm 41.7in
19 Weight (Without Battery) 27.7kg 61.1lb
1 Effective Top Tube Length 610mm 24in
2 Seat Tube Length (Classic Bike Size) 430mm 16.9in
3 Reach 520mm 20.5in
4 Stack 540mm 21.3in
5 Chainstay Length 500mm 19.7in
6 Standover Height 720mm 28.3in
7 Head Angle 63° -
8 Seat Angle 72° -
9 Head Tube Length 150 mm 5.9 in
10 Fork Length 570mm 22.4in
11 Front Center 820mm 32.3in
12 BB (Bottom Bracket) Drop 85mm 3.3in
13 Fork Offset 30mm 1.2in
14 Wheelbase 1300mm 51.2in
15 Total Length 2020mm 79.5in
16 Max Seat Height 1050mm 41.3in
17 Min Seat Height 910mm 35.8in
18 Handlebar Height 1080mm 42.5in
19 Weight (Without Battery) 32.6kg 71.9lb
1 Effective Top Tube Length 620mm 24.4in
2 Seat Tube Length (Classic Bike Size) 470mm 18.5in
3 Reach 540mm 21.3in
4 Stack 590mm 23.2in
5 Chainstay Length 470mm 18.5in
6 Standover Height 710mm 28in
7 Head Angle 67° -
8 Seat Angle 71° -
9 Head Tube Length 140 mm 5.5 in
10 Fork Length 570mm 22.4in
11 Front Center 815mm 32.1in
12 BB (Bottom Bracket) Drop 75mm 3in
13 Fork Offset 35mm 1.4in
14 Wheelbase 1300mm 51.2in
15 Total Length 2020mm 79.5in
16 Max Seat Height 1050mm 41.3in
17 Min Seat Height 870mm 34.3in
18 Handlebar Height 1060mm 41.7in
19 Weight (Without Battery) 28kg 61.7lb
1 Effective Top Tube Length 620mm 24.4in
2 Seat Tube Length (Classic Bike Size) 470mm 18.5in
3 Reach 530mm 20.9in
4 Stack 540mm 21.3in
5 Chainstay Length 500mm 19.7in
6 Standover Height 720mm 28.3in
7 Head Angle 63° -
8 Seat Angle 72° -
9 Head Tube Length 150 mm 5.9 in
10 Fork Length 570mm 22.4in
11 Front Center 820mm 32.3in
12 BB (Bottom Bracket) Drop 85mm 3.3in
13 Fork Offset 30mm 1.2in
14 Wheelbase 1310mm 51.6in
15 Total Length 2020mm 79.5in
16 Max Seat Height 1080mm 42.5in
17 Min Seat Height 940mm 37in
18 Handlebar Height 1080mm 42.5in
19 Weight (Without Battery) 32.8kg 72.3lb

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Customer Reviews

Based on 241 reviews
89%
(214)
6%
(14)
3%
(7)
1%
(2)
2%
(4)
D
Douglas Gedak
Simply Astonishing

Super happy with the quality of my new bike. I took to the steepest city path hill, I was astonished at the true strength and ease the climb was. My previous e-bike could not make it.

C
Chris Robertson
Frank the Tank

Bike is really nice! A bit heavy. Could use a bit more speed! Nice Bike

R
Rudolf Würfl
Great bike

Till now i only drove on asphalt roads, this was really great.
The following weeks i will Test it on gravel and Im sure that the bike is also great there.

M
Meredith Eisner

Juggernaut Ultra FS Pro 3

Y
Yves
Ultra FS is a lot of fun

I fell I am on a monster truck and nothing can stop me. This bike is a tank. 110% understand why it is named juggernaut. Bike is rated 265 but I am over 300lbs. I am achieving acceptable SAG in rear and front suspension with air at maximum recommended by manufacturers. I love it. All my friends want one.

G
Guy Getchius
Super fun

Love this bike, so far it's been amazing, fat tires and dual suspension gives amazing ride and handling. Went for offset tires and maneuverability is really amazing. I upgraded brakes and very glad I did, pretty heavy bike and really gets going. Motor and battery are really great so far, gone on 8 10-15mi rides so far using pedal assist and battery still plenty of charge, only using throttle to start at road crossings. Only complaint is I don't have a bike rack, and theres no way to break it down enough to get into my car :( sad cause I'd love to take it on a short vacation I'm going on.

S
Stephen McMillan
Big!massive

Massive bike. Those tires! Only ride for a week but it’s a comfortable ride. The gears change well and I have seated the brakes and am happy with them.I did get the brake upgrade . Nice to have the assist uphill.

E
Eric Mason
Awesome ebike!

I have about 250 miles on it so far. I've mostly have used it as a commuter to and from work.But I also have taken it off road on some high alpine jeep roads in the San Juan mountains in Southern Colorado. It was a blast. The roads are steep and it made it up every time. Glad I purchased this bike.

G
Gerry Kiselyk
Great ride

Awesome bike. Powerful. Well built. Set up was easy. On line purchase seamless and thorough.
Big hills now small. I’m very pleased

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