Juggernaut Ultra FS Pro

Sale price $3,499.00 Regular price$4,499.00
Save $1,000

Looking for the latest Full Suspension eBike from Biktrix? Check out the Juggernaut Ultra FS Pro 3!

Juggernaut Ultra FS Pro 3

Technical Specifications

frame

6061 aluminum

front hub

150mm 36h (fat)/110mm 36h (boost)

seat post

31.6mm

fork

Rst renegade w/100mm travel, preload and lockout (fat)/rst titan w/140mm travel, preload and lockout (boost)

front axle

15mm thru-qr

seat post clamp

Qr

headset

Threadless 1-1/8 1-1/2 tapered

rear hub

197mm 36h (fat)/148mm 36h (boost)

motor

Bafang ultra m620

shifter rear

Sram nx 11 speed trigger

rear axle

12mm thru axle

battery sizes

52v 17.5ah 910wh hidden battery

rear derailleur

Sram nx 11 speed

rims

Black 26" 36h (fat)/black 27.5" 36h (boost)

display

Dpc-18

cassette

Sram 11-42t

tire sizes

26x4" (fat)/27.5x3" (boost)

lights

Integrated headlight

chain

Kmc x11e

handlebar

700mm wide w/31.8mm clamp

assist type

Torque + cadence

crank set

40t chainring w/170mm arms, no chainguard

stem

Promax 70mm (fat)/promax 90mm (boost)

assist levels

1-5

bottom bracket

Bafang isis

grips

Velo mtb bolt-on grips

throttle

Thumb throttle

brakes

Tektro e725 quad piston hydraulic w/203mm rotors

saddle

Sellaroyal seto s1

other

Rockshox monarch rl rear suspension w/ 44mm travel + 184mm eye-to-eye, clamp on kickstand

brake levers

Tektro w/ adjustable reach and motor cutoffs

rear suspension

Rockshox monarch rl rear suspension w/ 44mm travel 184mm eye-to-eye

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 249 reviews
88%
(220)
6%
(15)
3%
(7)
1%
(3)
2%
(4)
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

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.