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Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
Juggernaut Ultra FS Pro 2
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Juggernaut Ultra FS Pro 2

$4,199.00 USD

We are sorry, but this product is currently sold out!

However, if you are still interested, please fill the form below and we will notify you when we are back in stock.

Full Suspension. Full Performance.

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. Now available with an optional range extender battery to add on an additional 50km of range!

maximum traction

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 Ultra M620 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. Span cities, climb hills, and explore all the places you want to go with ease.

Rockshox 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

Optional Range Extender

On top of the stock 52V 17Ah battery add on a range extender battery to gain an additional 50-60km of range

Front Suspension

The RST Renegade air fork provides 100mm of travel with pre-load and lockout adjustability

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.

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

This bright LED light is powered by the bike's battery and can be turned on/off with a button on the handlebar control pad.

Technical Specifications

Size & Fittings

1 Effective Top Tube Length 600mm 23.6in
2 Seat Tube Length (Classic Bike Size) 480mm 18.9in
3 Reach 460mm 18.1in
4 Stack 590mm 23.2in
5 Chainstay Length 510mm 20.1in
6 Standover Height 740mm 29.1in
7 Head Angle 63° -
8 Seat Angle 72° -
9 Head Tube Length 160 mm 6.3 in
10 Fork Length 540mm 21.3in
11 Front Center 810mm 31.9in
12 BB (Bottom Bracket) Drop 40mm 1.6in
13 Fork Offset 40mm 1.6in
14 Wheelbase 1330mm 52.4in
15 Total Length 2040mm 80.3in
16 Max Seat Height 1080mm 42.5in
17 Min Seat Height 880mm 34.6in
18 Handlebar Height 1060mm 41.7in
19 Weight (Without Battery) 32.6kg 71.9lb
1 Effective Top Tube Length 600mm 23.6in
2 Seat Tube Length (Classic Bike Size) 520mm 20.5in
3 Reach 460mm 18.1in
4 Stack 590mm 23.2in
5 Chainstay Length 520mm 20.5in
6 Standover Height 770mm 30.3in
7 Head Angle 63° -
8 Seat Angle 72° -
9 Head Tube Length 160 mm 6.3 in
10 Fork Length 540mm 21.3in
11 Front Center 810mm 31.9in
12 BB (Bottom Bracket) Drop 40mm 1.6in
13 Fork Offset 40mm 1.6in
14 Wheelbase 1340mm 52.8in
15 Total Length 2060mm 81.1in
16 Max Seat Height 1120mm 44.1in
17 Min Seat Height 940mm 37in
18 Handlebar Height 1060mm 41.7in
19 Weight (Without Battery) 33.6kg 74.1lb
1 Effective Top Tube Length 580mm 22.8in
2 Seat Tube Length (Classic Bike Size) 430mm 16.9in
3 Reach 440mm 17.3in
4 Stack 540mm 21.3in
5 Chainstay Length 510mm 20.1in
6 Standover Height 730mm 28.7in
7 Head Angle 63° -
8 Seat Angle 72° -
9 Head Tube Length 160 mm 6.3 in
10 Fork Length 540mm 21.3in
11 Front Center 810mm 31.9in
12 BB (Bottom Bracket) Drop 40mm 1.6in
13 Fork Offset 40mm 1.6in
14 Wheelbase 1320mm 52in
15 Total Length 2030mm 79.9in
16 Max Seat Height 1040mm 40.9in
17 Min Seat Height 840mm 33.1in
18 Handlebar Height 1020mm 40.2in
19 Weight (Without Battery) 32.6kg 71.9lb

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Customer Reviews

Based on 243 reviews
88%
(215)
6%
(14)
3%
(7)
1%
(3)
2%
(4)
C
Christoph Gschossmann
Juggernaut fs pro 3

I love the bike lots of power and it’s a lot of fun riding

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.

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