Juggernaut Ultra FS Pro 3 Cruise

Sale price $3,186 USD Regular price$4,999 USD
Sale price $3,186.00 Regular price$4,999.00
1000W Mid-Drive

Motor Power

52V 17Ah 910Wh

est. 45mi Range

+5'8"ft / 265lb

Max Load

Torque Sensor

Powerful Pedal Assist

UL Certified

Safety

85+

Miles Range

160Nm

Torque For Extreme Hills

52V 17Ah

Strong, Reliable Battery

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 3 the best-built full-suspension electric bike on the market. Now available with an optional range extender battery to add on additional range! New to this version is a rear triangle wide enough to support 4.8" tires!

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.

Just Cruise Along.

The cruiser package will transform your Juggernaut Ultra FS Pro 3 eBike into a fully loaded, Full-Suspension urban cruiser! This adds cruiser handlebars, comfort grips, a padded saddle, an adjustable stem along with a rack, rear fender and smooth-moving MOTO X tires!

Ultra Power. Greater Features.

Distance Range (Single Battery)

PAS 1
Pedal-Assist Lv.1
62mi Up To
PAS 2
Pedal-Assist Lv.2
50mi Up To
PAS 3
Pedal-Assist Lv.3
45mi Up To
PAS 4
Pedal-Assist Lv.4
40mi Up To
PAS 5
Pedal-Assist Lv.5
37mi Up To
THRL
Throttle Only
25mi Up To
**Please note that information regarding the expected range on a single stock battery charge on one of our e-bikes is an estimate, not a guarantee. There are many factors that contribute to the actual, real-world range for an e-bike battery such as the age of the battery, temperature, level of assist, speed, payload, and terrain. Depending on these various conditions, it is possible to get less than the expected minimum range or greater than the expected maximum range.

Technical Specifications

Frame
6061 aluminum
Front hub
150mm thru 36h
Seat post
31.6mm aluminum
Fork
Biktrix inverted air fork w/100mm travel, lockout and preload
Front axle
15mm thru axle
Seat post clamp
Qr
Headset
Threadless 1-1/8 1-1/2 tapered
Rear hub
197mm thru 36h
Motor
Bafang ultra m620
Shifter rear
Sram nx 11 speed trigger shifter
Rear axle
12mm thru axle
Battery sizes
Total capacity of 52v 34.5ah 1794wh:
52v 17.5ah 910wh (internal battery) +
up to 52v 17ah 884wh (external range extender battery)
Rear derailleur
Sram nx 11 speed
Rims
27.5" solid black
Display
Dpc-18
Cassette
Sram 11-42t
Tire sizes
27.5x2.8" schwalbe moto x tires
Lights
Integrated headlight
Chain
Kmc e11s - 130 links
Handlebar
Biktrix a-bars, 730mm wide, 45° backsweep, 265mm depth, 31.8mm clamp
Assist type
Torque + cadence
Crank set
44t chainring w/ 170mm arms
Stem
90mm adjustable stem
Assist levels
1-5
Bottom bracket
Bafang isis
Grips
Gp2 comfort grips
Throttle
Thumb throttle
Brakes
Biktrix dual piston hydraulic w/180mm rotors
Saddle
Promend sd-560 extra wide comfort saddle
Other
2-bolt kickstand, full suspension rack and rear fender
Brake levers
Biktrix adjustable w/ integrated brake cutoff
Rear suspension
Rockshox monarch rl w/ 51mm travel, 190mm eye-to-eye
Frame
6061 aluminum
Front hub
150mm thru 36h
Seat post
31.6mm aluminum
Fork
Biktrix inverted air fork w/100mm travel, lockout and preload
Front axle
15mm thru axle
Seat post clamp
Qr
Headset
Threadless 1-1/8 1-1/2 tapered
Rear hub
197mm thru 36h
Motor
Bafang ultra m620
Shifter rear
Sram nx 11 speed trigger shifter
Rear axle
12mm thru axle
Battery sizes
Total capacity of 52v 34.5ah 1794wh:
52v 17.5ah 910wh (internal battery) +
up to 52v 17ah 884wh (external range extender battery)
Rear derailleur
Sram nx 11 speed
Rims
27.5" solid black
Display
Dpc-18
Cassette
Sram 11-42t
Tire sizes
27.5x2.8" schwalbe moto x tires
Lights
Integrated headlight
Chain
Kmc e11s - 130 links
Handlebar
Biktrix a-bars, 730mm wide, 45° backsweep, 265mm depth, 31.8mm clamp
Assist type
Torque + cadence
Crank set
44t chainring w/ 170mm arms
Stem
90mm adjustable stem
Assist levels
1-5
Bottom bracket
Bafang isis
Grips
Gp2 comfort grips
Throttle
Thumb throttle
Brakes
Biktrix dual piston hydraulic w/180mm rotors
Saddle
Promend sd-560 extra wide comfort saddle
Other
2-bolt kickstand, full suspension rack and rear fender
Brake levers
Biktrix adjustable w/ integrated brake cutoff
Rear suspension
Rockshox monarch rl w/ 51mm travel, 190mm eye-to-eye
Frame
6061 aluminum
Front hub
150mm thru 36h
Seat post
31.6mm aluminum
Fork
Biktrix inverted air fork w/100mm travel, lockout and preload
Front axle
15mm thru axle
Seat post clamp
Qr
Headset
Threadless 1-1/8 1-1/2 tapered
Rear hub
197mm thru 36h
Motor
Bafang ultra m620
Shifter rear
Sram nx 11 speed trigger shifter
Rear axle
12mm thru axle
Battery sizes
Total capacity of 52v 34.5ah 1794wh:
52v 17.5ah 910wh (internal battery) +
up to 52v 17ah 884wh (external range extender battery)
Rear derailleur
Sram nx 11 speed
Rims
27.5" solid black
Display
Dpc-18
Cassette
Sram 11-42t
Tire sizes
27.5x2.8" schwalbe moto x tires
Lights
Integrated headlight
Chain
Kmc e11s - 130 links
Handlebar
Biktrix a-bars, 730mm wide, 45° backsweep, 265mm depth, 31.8mm clamp
Assist type
Torque + cadence
Crank set
44t chainring w/ 170mm arms
Stem
90mm adjustable stem
Assist levels
1-5
Bottom bracket
Bafang isis
Grips
Gp2 comfort grips
Throttle
Thumb throttle
Brakes
Biktrix dual piston hydraulic w/180mm rotors
Saddle
Promend sd-560 extra wide comfort saddle
Other
2-bolt kickstand, full suspension rack and rear fender
Brake levers
Biktrix adjustable w/ integrated brake cutoff
Rear suspension
Rockshox monarch rl w/ 51mm travel, 190mm eye-to-eye

Size & Fittings

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
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

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Customer Reviews

Based on 254 reviews
88%
(224)
6%
(15)
3%
(8)
1%
(3)
2%
(4)
P
Pierre Lesage
Juggernaut Ultra Fs Pro 3 Fat

I’m very please with the choice I made and more then happy to recommand your compagny

G
Graham Carl
Awesome Ebike

This Full Suspension mid-drive MTB Ebike is incredible. Great ride with lots of torque to climb hills. The hydraulic breaks are solid. They can stop the bike quickly if needed. I have had the bike for a couple of weeks and I am thoroughly impressed. Great purchase. Their sales and customer service support is very good. 👍

s
steve bergman
After a month now.

It's not easy to give a review with a brand-new bike with only just over 100 miles on it. Buying a new bike this time of year here in the NW of the United States we don't get to ride much being the weather sucks your soul more than you can ride. I find the quality and finish of the bike is very good. Very solid in every way. It's a bit slow in the first 2 PAS modes for my comfort. But understanding how much volts it uses, or let's say how much it doesn't use on the batteries is a plus. But a bit slow. If you put the bike in PAS 3 and above it does fine with keeping pace with others. I'm 5'8 tall. I got the smaller frame bike 17 I think is what it is. I have to raise the seat fairly high for my legs to be comfortable riding. So, it makes me feel like I'm kind of high over the bike. I'm sure over time that should calm down for me. I like the bright yellow color I choose for the frame. The black accent help with the overall look of the bike. The A bar was to flat for my liking. I gave it to a sibling to put on his bike. I bought the real Jones Bike H bar with a 2.5 lift. It feels a lot better on my shoulders. I'm getting use to the Wrem front forks and the Wren rear hub. I got help from Tej with programing my Ultra motor. I thank him very much for his help. The small change in programing I think will help the bike overall feel and keep me wanting to ride the bike more than the other 3 ebikes I own. I would like an invite to review the bike maybe this time next year. And see how many miles I get to put on it by then. Overall, I would recommend buying this bike if you want a large hunting frame bike that is very comfortable with full suspension and is powerful in higher PAS. But with city street manors. I went with the 26x4 inch fat tires. for riding in nearly all conditions. It will with ease.

S
Simon Bock

Juggernaut Ultra FS Pro 3 Fat

B
B sting
Juggernaut ultra fs pro

I took my time, looking at, and tested so many EMTB’s. It was a very difficult decision. This machine is perfect for my needs. The ride off road is so smooth, and the ability to drop down in to some canyon with the power to pull you back out with absolutely no problem is amazing. Then there’s the distance, with the duo battery pack in sport mod you have miles. The 27.5x3+ tires on 2.5” wide rims are perfect for the weight and well needed, but they’re not to big for my weight 170lbs they’re perfect. I choose this bike because of its wheel base stance. And a few other things and it has absolutely exceeded my expectations. The whole process of ordering, delivery, and assembly was great. I have read the reviews on this product and I agree it is an amazing machine. It performs so well will pedaling. It invites you to pedal and pedal harder, but then there’s always that throttle for when you get tired and don’t want to pedal. Despite its weight with two batteries, 85lbs it is quite nimble, and with that weight you feel so planted and can climb out of anything. Can’t say enough about this product. Good work friendly people.

D
Donald Myers
Wait to ride it

The bike passed my inspection. Now I must wait to ride it. Having kidney stone removed on 12/21/23. It is in the living room now. Cannot wait to ride it in the mountains. Nice to look at while recovering from surgery. I know it will be a big step up from the Juggernaut Classic Duo I own. The motor and suspension will make the difference. Again CANNOT WAIT TO RIDE IT!!!! It will be like riding my dirt bike. Pleased with it. GOOD BUY. More review after I heal up and rlde it. Sold my Juggernaut Classic Duo Mid drive to my friend who moved up from a Hemingway hub drive. Ready to rip up the trails.

r
rpking
Juggernaut FS Pro 3

This is my first Ebike. I wasn't sure what to expect. This bicycle far exceeds my expectations.
Assembly is easy for 1 person. Fit and Finish and Quality is awesome.
I rode it for the first time around my driveway and yard without the battery power turned on. I was very impressed
with how easy it was to peddle, it felt like a regular mountain bike.
Next I took it on a 7 mile ride with the battery power, I toggled through all the pedal assist levels and used the throttle only.
I couldn't stop saying to myself WOW, this bike is a blast to ride.
When I purchased this bike I selected the Sulfur Yellow powder coating (beautiful powder coating job, I love the color) I also opted for the upgraded Tektro Quad Piston brakes (fantastic brakes, they work very well)
The Armageddon Headlight (very bright) The Wren Star Ratchet Rear Hub and the Rear rack and fender set.
I am still fine tuning the suspension, seat and handle bar placement to make it all perfect for me.
I'm looking forward to many fun miles of riding, Thank You Biktrix.

e
earl vandenberg
Grate

Very impressed with the bike and the service has been excellent.

K
Kevin Knodel
Sent out replacement hardware

Very happy with final resolution