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Biktrix Juggernaut Ultra Duo 2 Step-Over

Biktrix Juggernaut Ultra Duo 2 Step-Over

Regular price $3,249.00 USD
Regular price $6,029.00 USD Sale price $3,249.00 USD
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Biktrix Juggernaut Ultra Duo 2 Step-Over eBike: Your Ultimate Adventure Companion!

Unlock the full potential of your biking adventures with the Bafang Ultra M620, the most powerful torque-sensor electric bike on the market today. Designed for riders who demand the highest levels of performance, power, and versatility, the Bafang Ultra M620 is the ultimate choice for conquering any terrain with confidence.

Key Features:

  • 1000W Bafang Ultra M620 Mid-drive Motor: Experience unmatched power and performance, ensuring effortless navigation through any terrain.
  • 160Nm of Torque: Conquer even the most extreme hills and trails with ease, thanks to the impressive torque output.
  • 380lb Load Capacity: Carry all your essentials with ease, whether it’s gear for a weekend adventure or your daily commute.
  • On-Demand Throttle: Make pedaling optional and enjoy a leisurely ride with convenient throttle control.
  • Cadence+Torque Sensor: Experience smooth and powerful pedal assist for a natural riding experience.
  • Includes 52V 17.5Ah 910Wh Internal Battery + Charger: Ride with confidence knowing you’ll have ample power for your longest adventures.

Benefits:

  • Unrivaled Performance: Conquer any terrain with confidence, thanks to the powerful motor and high torque output.
  • Effortless Riding: Enjoy a leisurely ride with optional pedaling and convenient throttle control.
  • Versatile Use: Whether you’re commuting to work or exploring rugged trails, the Bafang Ultra M620 is your ultimate companion.
  • Long-Lasting Power: Ride with confidence knowing you’ll have plenty of battery life for your longest adventures.

Experience the thrill of the open road like never before with the Bafang Ultra M620. Order yours today and elevate your biking experience to new heights. Adventure awaits! 🚴‍♂️🌲🔥

Available in frame size:

  • S | 17” Frame: Fits Riders 5’6”+ with a 31”+ inseam.
  • L | 19” Frame: Fits Riders 5’10”+ with a 32”+ inseam.
  • XL | 21” Frame: Fits Riders 6’3”+ with a 34”+ inseam.

Learn more about the Juggernaut Ultra Duo 2 Step-Over. 🛒

The Duo Series E-bikes For Everyone

The Juggernaut Duo Series is all about flexibility. Hub-drive or mid-drive, step-over or step-thru, single battery or dual battery, entry-level or high-end. No matter your needs, there's probably a Duo for you.

Welcome To The Big Leagues

The Ultra Duo sits at the top of the Duo range, so naturally, it boasts one of the most powerful motor systems available today. The Bafang Ultra M620 mid-drive motor is loaded with 1500W of peak power and 160Nm of torque. Pair that with the 11-speed drivetrain, and you'll be nearly unstoppable.

ULTRA POWERFUL. ULTRA LOADED 

  • Mid-Drive Motor
  • LCD Display
  • Thumb Throttle & Control Pad
  • Suspension Fork
  • Drivetrain
  • Hydraulic Disc Brakes
  • Integrated Front Light
  • Optional Range Extender
  • Rack & Fenders
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Distance Range

PAS 1
Pedal-Assist Lv.1
52mi
PAS 2
Pedal-Assist Lv.2
43mi
PAS 3
Pedal-Assist Lv.3
38mi
PAS 4
Pedal-Assist Lv.4
35mi
PAS 5
Pedal-Assist Lv.5
31mi
THRL
Throttle Only
22mi
**Please note that information regarding the expected range on a single 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
135mm 36h

Seat Post
28.6mm

Fork
Rst Guide W/75mm Travel, Lockout And Preload

Front Axle
5mm Qr

Seat Post Clamp
Qr

Headset
Threadless 1-1/8 1-1/2 Tapered

Rear Hub
197mm 36h

Motor
Bafang Ultra M620

Shifter Rear
Shimano Alivio 9 Speed Trigger Shifter

Rear Axle
12mm Thru

Battery Sizes
Total Capacity Of 52v 36.5ah 1898wh:
52v 17.5ah 910wh (Internal Battery) +
Up To 52v 19ah 988wh (External Range Extender Battery)

Rear Derailleur
Shimano Alivio 9 Speed

Rims
Black 36h 26" W/ Round Cutouts

Display
Dpc-18

Cassette
9 Speed 12-36t Cassette

Tire Sizes
26x4", 27.5x3"

Lights
Integrated Headlight, Integrated Taillight

Chain
Kmc E9s

Handlebar
700mm Wide, 50mm Rise W/ 31.8mm Clamp

Assist Type
Torque + Cadence

Crank Set
170mm Arms 44t Chainring

Stem
90mm Solid

Assist Levels
1-5

Bottom Bracket
Bafang Ultra Isis

Grips
Slide-On Comfort Grips

Throttle
Thumb Throttle

Brakes
Tektro E350 Dual-Piston Brakes W/ 160mm Rotors

Saddle
Wide Saddle

Other
Front And Rear Fenders, Rear Rack, Kickstand

Brake Levers
Tektro Adjustable W/Brake Cutoffs

Size & Fittings

 

M - 17"

1
Effective Top Tube Length
570mm 22.4in
2
Seat Tube Length (Classic Bike Size)
420mm 16.5in
3
Reach
460mm 18.1in
4
Stack
560mm 22in
5
Chainstay Length
510mm 20.1in
6
Standover Height
690mm 27.2in
7
Head Angle
71° -
8
Seat Angle
73.5° -
9
Head Tube Length
190 mm 7.5 in
10
Fork Length
530mm 20.9in
11
Front Center
700mm 27.6in
12
BB (Bottom Bracket) Drop
70mm 2.8in
13
Fork Offset
35mm 1.4in
14
Wheelbase
1220mm 48in
15
Total Length
2000mm 78.7in
16
Max Seat Height
990mm 39in
17
Min Seat Height
830mm 32.7in
18
Handlebar Height
1120mm 44.1in
19
Weight (Without Battery)
33.1kg 73lb

 

L - 19"

1
Effective Top Tube Length
610mm 24in
2
Seat Tube Length (Classic Bike Size)
470mm 18.5in
3
Reach
480mm 18.9in
4
Stack
570mm 22.4in
5
Chainstay Length
510mm 20.1in
6
Standover Height
730mm 28.7in
7
Head Angle
71° -
8
Seat Angle
73.5° -
9
Head Tube Length
190 mm 7.5 in
10
Fork Length
530mm 20.9in
11
Front Center
710mm 28in
12
BB (Bottom Bracket) Drop
70mm 2.8in
13
Fork Offset
35mm 1.4in
14
Wheelbase
1240mm 48.8in
15
Total Length
2020mm 79.5in
16
Max Seat Height
1040mm 40.9in
17
Min Seat Height
880mm 34.6in
18
Handlebar Height
1140mm 44.9in
19
Weight (Without Battery)
34kg 75lb

 

XL - 21"

1
Effective Top Tube Length
630mm 24.8in
2
Seat Tube Length (Classic Bike Size)
520mm 20.5in
3
Reach
500mm 19.7in
4
Stack
580mm 22.8in
5
Chainstay Length
510mm 20.1in
6
Standover Height
760mm 29.9in
7
Head Angle
71° -
8
Seat Angle
73.5° -
9
Head Tube Length
190 mm 7.5 in
10
Fork Length
530mm 20.9in
11
Front Center
720mm 28.3in
12
BB (Bottom Bracket) Drop
70mm 2.8in
13
Fork Offset
35mm 1.4in
14
Wheelbase
1260mm 49.6in
15
Total Length
2040mm 80.3in
16
Max Seat Height
1080mm 42.5in
17
Min Seat Height
920mm 36.2in
18
Handlebar Height
1150mm 45.3in
19
Weight (Without Battery)
34.4kg 75.8lb
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