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Biktrix 2024 Juggernaut Ultra Duo 4 Step-Thru Mid-Drive Electric Bike

Biktrix 2024 Juggernaut Ultra Duo 4 Step-Thru Mid-Drive Electric Bike

by Biktrix
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$2,745.00
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$2,580.99
$2,580.99 - $2,580.99
$2,580.99

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Biktrix 2024  Juggernaut Ultra Duo 4 Step-Thru Mid-Drive Electric Bike

The Biktrix Juggernaut Ultra Duo 4 Step-Thru Mid-Drive Electric Bike is a high-power e-bike that can go miles of adventure on a single charge. 

The Ultra Duo 4 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 9-speed drivetrain and you'll be nearly unstoppable.

The Biktrix hydraulic disc brakes provide strong & dependable stopping power. Extra traction from fat tires. Choose the 27.5×3 plus-size wheels for less drag and a great commute on multiple surfaces.

Mid-Drive Motor

The Bafang Ultra M620 mid-drive motor features 1000 watts of power and 160Nm of torque. Span cities, climb hills and explore all the places you want to go with ease.

LCD Display

The LCD Display shows all kinds of information about your ride including speed, battery life, range, odometer, pedal assist level and more.

Thumb Throttle & Control Pad

With just a push of a thumb, you can access all of the power the motor has to offer.

Suspension Fork

The RST Guide spring suspension fork provides 75mm of travel with pre-load and lockout adjustability.

Drivetrain

From climbing hills top holding maximum speed on flats, the Shimano Alivio 9 Speed drivetrain has you covered.

Hydraulic Disc Brakes

When it’s so easy to go fast, you need strong stopping power. These hydraulic disc brakes will quickly and reliably bring you to a halt.

Integrated Front Light

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

Optional Range Extender Battery

Multiple range-extender battery options can expand your eBike’s range all the way to 160 kilometres.

Rack & Fenders

These fenders will keep you and your bike clean. Need to carry some gear? Strap it onto the rear rack and head out!
Frame 6061 Aluminum
Rear Hub 190mm 36H
Seat Post 28.6mm
Fork RST Guide w/ 80mm Travel, Lockout & Preload
Rear Axle/Skewer 5mm QR
Seat Post Clamp QR
Headset Threadless 1-1/2" 1-1/8" Tapered
Rims Black 26" / 27.5" w/ Round Cutouts
Motor Bafang Ultra M620
Shifter Rear Shimano Alivio 9-Speed Trigger
Tires 26x4", 27.5x3"
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
Brakes Biktrix Dual Piston Hydraulic w/ 180mm Rotors
Display DPC-18
Cassette 11-34T
Brake Levers Biktrix Adjustable w/ Integrated Brake Cutoffs
Lights Integrated Headlight, Integrated Taillight
Chain KMC E9s 124 Links
Handlebar 700mm Wide, 50mm Rise w/ 31.8mm Clamp
Assist Type Torque + Cadence
Crank Set 44T Chainring w/ 170mm Arms
Stem Adjustable Stem
Assist Levels 0-5
Bottom Bracket Bafang ISIS
Grips Slide-On Comfort Grips
Throttle Thumb Throttle
Front Hub 135mm 36H
Saddle Wide Spring Supported Comfort Saddle
Other Front and Rear Fenders, Kickstand, Rear Rack
Front Axle/Skewer 5mm QR

 

    L | 18"
    1 Effective Top Tube Length 560mm 22in
    2 Seat Tube Length (Classic Bike Size) 460mm 18.1in
    3 Reach 560mm 22in
    4 Stack 520mm 20.5in
    5 Chainstay Length 520mm 20.5in
    6 Standover Height 450mm 17.7in
    7 Head Angle 68° -
    8 Seat Angle 71° -
    9 Head Tube Length 180 mm 7.1 in
    10 Fork Length 530mm 20.9in
    11 Front Center 730mm 28.7in
    12 BB (Bottom Bracket) Drop 50mm 2in
    13 Fork Offset 30mm 1.2in
    14 Wheelbase 1240mm 48.8in
    15 Total Length 2000mm 78.7in
    16 Max Seat Height 1000mm 39.4in
    17 Min Seat Height 880mm 34.6in
    18 Handlebar Height 1160mm 45.7in
    19 Weight (Without Battery) 34kg 75lb


    M | 16"
    1 Effective Top Tube Length 560mm 22in
    2 Seat Tube Length (Classic Bike Size) 420mm 16.5in
    3 Reach 520mm 20.5in
    4 Stack 500mm 19.7in
    5 Chainstay Length 480mm 18.9in
    6 Standover Height 430mm 16.9in
    7 Head Angle 68° -
    8 Seat Angle 71° -
    9 Head Tube Length 180 mm 7.1 in
    10 Fork Length 530mm 20.9in
    11 Front Center 710mm 28in
    12 BB (Bottom Bracket) Drop 40mm 1.6in
    13 Fork Offset 30mm 1.2in
    14 Wheelbase 1240mm 48.8in
    15 Total Length 2000mm 78.7in
    16 Max Seat Height 1000mm 39.4in
    17 Min Seat Height 830mm 32.7in
    18 Handlebar Height 1100mm 43.3in
    19 Weight (Without Battery) 33.5kg 73.9lb

     
     
     

    Biktrix 2024  Juggernaut Ultra Duo 4 Step-Thru Mid-Drive Electric Bike

    The Biktrix Juggernaut Ultra Duo 4 Step-Thru Mid-Drive Electric Bike is a high-power e-bike that can go miles of adventure on a single charge. 

    The Ultra Duo 4 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 9-speed drivetrain and you'll be nearly unstoppable.

    The Biktrix hydraulic disc brakes provide strong & dependable stopping power. Extra traction from fat tires. Choose the 27.5×3 plus-size wheels for less drag and a great commute on multiple surfaces.

    Mid-Drive Motor

    The Bafang Ultra M620 mid-drive motor features 1000 watts of power and 160Nm of torque. Span cities, climb hills and explore all the places you want to go with ease.

    LCD Display

    The LCD Display shows all kinds of information about your ride including speed, battery life, range, odometer, pedal assist level and more.

    Thumb Throttle & Control Pad

    With just a push of a thumb, you can access all of the power the motor has to offer.

    Suspension Fork

    The RST Guide spring suspension fork provides 75mm of travel with pre-load and lockout adjustability.

    Drivetrain

    From climbing hills top holding maximum speed on flats, the Shimano Alivio 9 Speed drivetrain has you covered.

    Hydraulic Disc Brakes

    When it’s so easy to go fast, you need strong stopping power. These hydraulic disc brakes will quickly and reliably bring you to a halt.

    Integrated Front Light

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

    Optional Range Extender Battery

    Multiple range-extender battery options can expand your eBike’s range all the way to 160 kilometres.

    Rack & Fenders

    These fenders will keep you and your bike clean. Need to carry some gear? Strap it onto the rear rack and head out!
    Frame 6061 Aluminum
    Rear Hub 190mm 36H
    Seat Post 28.6mm
    Fork RST Guide w/ 80mm Travel, Lockout & Preload
    Rear Axle/Skewer 5mm QR
    Seat Post Clamp QR
    Headset Threadless 1-1/2" 1-1/8" Tapered
    Rims Black 26" / 27.5" w/ Round Cutouts
    Motor Bafang Ultra M620
    Shifter Rear Shimano Alivio 9-Speed Trigger
    Tires 26x4", 27.5x3"
    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
    Brakes Biktrix Dual Piston Hydraulic w/ 180mm Rotors
    Display DPC-18
    Cassette 11-34T
    Brake Levers Biktrix Adjustable w/ Integrated Brake Cutoffs
    Lights Integrated Headlight, Integrated Taillight
    Chain KMC E9s 124 Links
    Handlebar 700mm Wide, 50mm Rise w/ 31.8mm Clamp
    Assist Type Torque + Cadence
    Crank Set 44T Chainring w/ 170mm Arms
    Stem Adjustable Stem
    Assist Levels 0-5
    Bottom Bracket Bafang ISIS
    Grips Slide-On Comfort Grips
    Throttle Thumb Throttle
    Front Hub 135mm 36H
    Saddle Wide Spring Supported Comfort Saddle
    Other Front and Rear Fenders, Kickstand, Rear Rack
    Front Axle/Skewer 5mm QR

     

      L | 18"
      1 Effective Top Tube Length 560mm 22in
      2 Seat Tube Length (Classic Bike Size) 460mm 18.1in
      3 Reach 560mm 22in
      4 Stack 520mm 20.5in
      5 Chainstay Length 520mm 20.5in
      6 Standover Height 450mm 17.7in
      7 Head Angle 68° -
      8 Seat Angle 71° -
      9 Head Tube Length 180 mm 7.1 in
      10 Fork Length 530mm 20.9in
      11 Front Center 730mm 28.7in
      12 BB (Bottom Bracket) Drop 50mm 2in
      13 Fork Offset 30mm 1.2in
      14 Wheelbase 1240mm 48.8in
      15 Total Length 2000mm 78.7in
      16 Max Seat Height 1000mm 39.4in
      17 Min Seat Height 880mm 34.6in
      18 Handlebar Height 1160mm 45.7in
      19 Weight (Without Battery) 34kg 75lb


      M | 16"
      1 Effective Top Tube Length 560mm 22in
      2 Seat Tube Length (Classic Bike Size) 420mm 16.5in
      3 Reach 520mm 20.5in
      4 Stack 500mm 19.7in
      5 Chainstay Length 480mm 18.9in
      6 Standover Height 430mm 16.9in
      7 Head Angle 68° -
      8 Seat Angle 71° -
      9 Head Tube Length 180 mm 7.1 in
      10 Fork Length 530mm 20.9in
      11 Front Center 710mm 28in
      12 BB (Bottom Bracket) Drop 40mm 1.6in
      13 Fork Offset 30mm 1.2in
      14 Wheelbase 1240mm 48.8in
      15 Total Length 2000mm 78.7in
      16 Max Seat Height 1000mm 39.4in
      17 Min Seat Height 830mm 32.7in
      18 Handlebar Height 1100mm 43.3in
      19 Weight (Without Battery) 33.5kg 73.9lb