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Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike

  • $2,44900
  • $3,199.00 Save $750

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Will usually ship in 1 - 3 business days
* Except Pre-Order eBikes
* Biktrix eBikes may take up to 2 weeks to ship due to current covid restrictions.

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Biktrix Juggernaut Classic Duo 750W 52V/17.5Ah Step-Through Fat Tire Mid-Drive Electric Bicycle with 5 Levels of Pedal Assist (PAS) and Thumb ThrottleBiktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike LifestyleBuy Today and Get Free High Quality U-Lock

New stock - Latest model. Limited Supply.

Black Friday Alert! No Code needed — 26% off MSRP! Limited stock.

Go twice as far and never worry about your range. The Juggernaut Classic Duo Step-Through Fat Tire Mid-Drive eBike features our dual integrated battery technology, powerful mid-drive motor, and an RST Guide suspension fork. Perfect for commuting on the street or ripping up hills off-road. And more ground clearance than any other Bafang BBSHD-powered eBike. Simply put, it’s a ton of fun.  

Features of the Biktrix Juggernaut Classic Duo Step-Through Fat Tire Mid Drive eBike

  • Powerful 750W nominal motor
  • Mid-drive motor - The mid-drive motor will let you roam cities, climb hills, and explore with ease
  • Max torque - Get all the power you can handle, together with exceptional build quality and 120Nm of torque
  • Dual integrated battery system 
  • Up to 90 miles range, depending on your battery choice, rider's weight, and riding conditions
  • Sturdy step-through frame for easy on and off 
  • 5 Levels of Pedal Assist (PAS) to find just the right amount of help from the motor

  • Cadence sensor makes Pedal Assist smooth and powerful
  • Fat Tires Whether you're up against sand, mud, or snow, these tires will handle it without breaking a sweat. The Classic Duo is ready for all-season, all-terrain riding
  • Shimano 9-speed (gears) transmission
  • Big and easy to read LCD display
  • Integrated front light - Never ride blind again. Our bikes come with front lights integrated with the main battery of the bike
  • Fenders and rear rack included for FREE
  • Up to 265 lbs. load capacity (depends on the fork you choose)

    Feel free to contact us about accessories and other upgrades - (upgraded lights, suspension seat post, saddlebags, mirror, handlebars)

    The Juggernaut Classic Duo Step-Through Fat Tire Mid-Drive electric bike comes with throttle-on-demand and cadence PAS (pedal assist sensor).

    Step-Through frame

    Many people associate the step-through bicycle as being for women, however, they are convenient for any gender. The big advantage of step-through bikes is that they make it easier and much more comfortable to mount the bike. Your feet will be able to touch the ground and there are no worries about losing your balance and possibly falling while trying to get on it.

    Bafang BBS02 750W mid-drive motor

    The mid-motor makes the Juggernaut Classic Duo very versatile. It provides increased efficiency, performance, and handling. Climb the steepest hills. Conquer anything.

    Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Mid-Drive Motor

    Dual integrated battery system

    Range worries are a thing of the past with our dual battery system. One battery is embedded in the frame, while the other is mounted within the triangle of the frame. This positioning maintains stability, with no noticeable effect on your ride.

    Biktrix Juggernaut Duo Classic Step-Thru Fat Tire Mid-Drive eBike Dual Battery System

    Thumb-throttle & control pad

    Just a push of the thumb and this becomes a motorbike. The control pad allows you to turn the bike on/off and customize your riding experience. Just sit back and enjoy the ride. 

    Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Thumb Throttle and Control Pad
    Biktrix Juggernaut Duo Classic Step-Thru Fat Tire Mid-Drive eBike Unlimited Freedom Awaits

    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.

    Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike LCD Display

    Hydraulic disc brakes and fat tires

    Get strong & dependable stopping power from the hydraulic disc brakes, and extra traction from 4.8” Vee Fat Tires.

    Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Hydraulic Disc Brakes

    RST guide suspension fork

    The RST Guide Suspension fork provides controltraction, and comfort, making for an even, smooth ride every time. It is just one of the many Juggernaut Classic Duo Step-Through Fat Tire Mid-Drive features that add to the enjoyment of your eBike ride.  

    Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike RST Suspension Fork

    Integrated headlight

    A bright LED will light your way when the sun goes down. It's powered by the bike's battery and can be turned on/off with a button on the handlebar control pad.

    Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Integrated Headlight

    Sturdy storage rack for convenient carrying capacity.

    Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Rack and Fenders

    Sturdypowerful, and of great quality. The Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike is a dream to ride around.  

    Biktrix Juggernaut Classic Duo Step-Thru Fat Tire Mid-Drive eBike Lifestyle
    Personalize your Biktrix eBike and build a bike that is just perfect for you. Increase your bike’s functionality and boost your experience.

    Biktrix Juggernaut Classic Duo Step-Thru Fat Tire Mid-Drive eBike Lifestyle2

    Three ways to ride the Biktrix Juggernaut Classic Duo Step-Through Fat Tire Mid Drive eBike

    • Pedal only (with no help from the motor)
    • Pedal Assist (with 5 levels of assistance to choose from)
    • Throttle only (effortless like a motorcycle)

    The Biktrix Juggernaut Classic Duo Step-Through Fat Tire Mid-Drive eBike can be used as a normal bike where the rider provides all the power, or you can use just the throttle and let the bike do all of the work. There is also an in-between option, Pedal Assist, where the rider pedals and the motor provides a great boost at the same time. You can choose the level that is right for your type of riding. The Levels of Pedal Assist allow for increased ride efficiency, resulting in less strain on your knees while riding. It makes riding fun and effortless.

    Specifications of the Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike

    MOTOR

    750W Bafang BBS02 mid-drive

    FRAME
    6061 Aluminum
    FORK

    RST Guide w/80mm travel, Lockout, and Preload

    SHIFTER REAR 

    Shimano 9 speed trigger

    REAR DERAILLEUR

    Shimano 9 speed

    CASSETTE 12-36T
    CHAIN KMC 9 speed
    DISPLAY DPC 18
    BATTERY SIZES Total Capacity of 52V 36.5Ah 1898Wh:
    52V 17.5Ah 910Wh (Internal battery) +
    up to 52V 19Ah 988Wh (External range extender battery)
    RIMS

    26x4, 27.5x3, 24x4

    TIRES

    26x4, 27.5x3, 24x4

    BRAKE LEVER

    Tektro adjustable w/ integrated brake cutoffs

    BRAKES

    Tektro E350 dual piston w/ 180mm rotors

    STEM Promax 90MM 
    HANDLEBAR

    31.8mm clamp, 700mm wide, 80mm rise

    SEAT POST 27.2MM
    GRIPS Comfort grips
    SADDLE Wide saddle
    SEAT POST CLAMP QR
    LIGHTS
    Headlight, taillight
    THROTTLE Thumb throttle
    ASSIST LEVELS 1-5
    ASSIST TYPE Cadence
    FRONT AXLE/SKEWER

    5mm QR

    REAR AXLE/SKEWER

    5mm QR


    Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Diagram
    17" STEP-THRU 19" STEP-THRU
    1 Effective Top Tube Length 640 mm 25.2 inches 640 mm 25.2 inches
    2 Seat Tube Length (Classic Bike Size) 420 mm 16.5 inches 470 mm 18.5 inches
    3 Reach 460 mm 18.1 inches 510 mm 20.1 inches
    4 Stack 660 mm 26 inches 600 mm 23.6 inches
    5 Chainstay Length 520 mm 20.5 inches 520 mm 20.5 inches
    6 Standover Height 400 mm 15.7 inches 420 mm 16.5 inches
    7 Head Angle 68 ° - 68 ° -
    8 Seat Angle 71 ° - 71 ° -
    9 Head Tube Length 140 mm 5.5 inches 140 mm 5.5 inches
    10 Fork Length 530 mm 20.9 inches 530 mm 20.9 inches
    11 Front Center 720 mm 28.3 inches 760 mm 29.9 inches
    12 BB (Bottom Bracket) Drop 60 mm 2.4 inches 60 mm 2.4 inches
    13 Fork Offset 30 mm 1.2 inches 30 mm 1.2 inches
    14 Wheelbase 1230 mm 48.4 inches 1280 mm 50.4 inches
    15 Total Length 1980 mm 78 inches 2000 mm 78.7 inches
    16 Max Seat Height 950 mm 37.4 inches 1010 mm 39.8 inches
    17 Min Seat Height 770 mm 30.3 inches 840 mm 33.1 inches
    18 Handlebar Height 1090 mm 42.9 inches 1140 mm 44.9 inches
    19 Weight (Without Battery) 31.3 kg 69 lb 32.5 kg 71.7 lb

    Videos of the Biktrix Juggernaut Classic Duo Step-Through Fat Tire Mid Drive eBike


    Biktrix Authorized Dealer

    Free Shipping Promotion on orders over $500.  Save $150 when you order today!

    eBikes normally ship in 1 -  3 business days. 

    We know you are excited to get your new eBike and we will work hard to ship it out as soon as possible. 

    If your order is in stock, it will usually ship between one to three business days from the date of your order.  If it is a custom order, we will contact you with an ETA.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address your provide when checking out.

    A signature is required for all deliveries. 

    If you have any questions, feel free to contact us at info@electricitycycles.com or call (307) 278-1544. We are happy to help :) 

    110% Price Match Guarantee ElectriCity Cycles

    We guarantee the lowest price with a 110% Price Match!

    We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than you paid within 30 days of your purchase date, please let us know and we will refund your original payment for 110% of the difference of the price you paid.  

    We want you to feel confident that you are getting the absolute best price for the products you are ordering.  If you find that our own website has a lower price for the same items you have ordered within 30 days of your purchase date, we will refund 110% of the difference you paid, as well.

    To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors' website, within 30 days from the date of your order and we will process the credit accordingly.

    Our 110% Price Match Guarantee has some limitations:

    • All X-Treme brand bikes are excluded
    • You must purchase the item from our website before requesting your Price Match Guarantee. 
    • Promotions such as rebates, coupons and buy one, get one free offers are not eligible. 
    • The item must be in stock on the competitor's, and our, website. All pre-orders are exempt. 
    • The competitor must be an online store, they may not have a retail location. 
    • The website cannot be a discounter or auction website (ie; eBay, overstock, etc..). 
    • The competitor must be an Authorized Retailer of the product in question. 
    • The competitor must comply with manufacturer MAP (minimum advertised pricing). 
    • The value of any free gifts from ElectriCity Cycles will be added to the lower price for comparison. 
    • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax.

    *Please Note: Due to Industry-Wide End Of Year Closeouts, This Price Match Policy IS NOT Applicable during the holiday season from November 15th - January 3rd.

    Check out Questions and Answers about this product.  Scroll to the bottom of the page.

    Ask a Question 

    Biktrix Juggernaut Classic Duo 750W 52V/17.5Ah Step-Through Fat Tire Mid-Drive Electric Bicycle with 5 Levels of Pedal Assist (PAS) and Thumb ThrottleBiktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike LifestyleBuy Today and Get Free High Quality U-Lock

    New stock - Latest model. Limited Supply.

    Black Friday Alert! No Code needed — 26% off MSRP! Limited stock.

    Go twice as far and never worry about your range. The Juggernaut Classic Duo Step-Through Fat Tire Mid-Drive eBike features our dual integrated battery technology, powerful mid-drive motor, and an RST Guide suspension fork. Perfect for commuting on the street or ripping up hills off-road. And more ground clearance than any other Bafang BBSHD-powered eBike. Simply put, it’s a ton of fun.  

    Features of the Biktrix Juggernaut Classic Duo Step-Through Fat Tire Mid Drive eBike

    • Powerful 750W nominal motor
    • Mid-drive motor - The mid-drive motor will let you roam cities, climb hills, and explore with ease
    • Max torque - Get all the power you can handle, together with exceptional build quality and 120Nm of torque
    • Dual integrated battery system 
    • Up to 90 miles range, depending on your battery choice, rider's weight, and riding conditions
    • Sturdy step-through frame for easy on and off 
    • 5 Levels of Pedal Assist (PAS) to find just the right amount of help from the motor

    • Cadence sensor makes Pedal Assist smooth and powerful
    • Fat Tires Whether you're up against sand, mud, or snow, these tires will handle it without breaking a sweat. The Classic Duo is ready for all-season, all-terrain riding
    • Shimano 9-speed (gears) transmission
    • Big and easy to read LCD display
    • Integrated front light - Never ride blind again. Our bikes come with front lights integrated with the main battery of the bike
    • Fenders and rear rack included for FREE
    • Up to 265 lbs. load capacity (depends on the fork you choose)

      Feel free to contact us about accessories and other upgrades - (upgraded lights, suspension seat post, saddlebags, mirror, handlebars)

      The Juggernaut Classic Duo Step-Through Fat Tire Mid-Drive electric bike comes with throttle-on-demand and cadence PAS (pedal assist sensor).

      Step-Through frame

      Many people associate the step-through bicycle as being for women, however, they are convenient for any gender. The big advantage of step-through bikes is that they make it easier and much more comfortable to mount the bike. Your feet will be able to touch the ground and there are no worries about losing your balance and possibly falling while trying to get on it.

      Bafang BBS02 750W mid-drive motor

      The mid-motor makes the Juggernaut Classic Duo very versatile. It provides increased efficiency, performance, and handling. Climb the steepest hills. Conquer anything.

      Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Mid-Drive Motor

      Dual integrated battery system

      Range worries are a thing of the past with our dual battery system. One battery is embedded in the frame, while the other is mounted within the triangle of the frame. This positioning maintains stability, with no noticeable effect on your ride.

      Biktrix Juggernaut Duo Classic Step-Thru Fat Tire Mid-Drive eBike Dual Battery System

      Thumb-throttle & control pad

      Just a push of the thumb and this becomes a motorbike. The control pad allows you to turn the bike on/off and customize your riding experience. Just sit back and enjoy the ride. 

      Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Thumb Throttle and Control Pad
      Biktrix Juggernaut Duo Classic Step-Thru Fat Tire Mid-Drive eBike Unlimited Freedom Awaits

      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.

      Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike LCD Display

      Hydraulic disc brakes and fat tires

      Get strong & dependable stopping power from the hydraulic disc brakes, and extra traction from 4.8” Vee Fat Tires.

      Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Hydraulic Disc Brakes

      RST guide suspension fork

      The RST Guide Suspension fork provides controltraction, and comfort, making for an even, smooth ride every time. It is just one of the many Juggernaut Classic Duo Step-Through Fat Tire Mid-Drive features that add to the enjoyment of your eBike ride.  

      Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike RST Suspension Fork

      Integrated headlight

      A bright LED will light your way when the sun goes down. It's powered by the bike's battery and can be turned on/off with a button on the handlebar control pad.

      Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Integrated Headlight

      Sturdy storage rack for convenient carrying capacity.

      Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Rack and Fenders

      Sturdypowerful, and of great quality. The Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike is a dream to ride around.  

      Biktrix Juggernaut Classic Duo Step-Thru Fat Tire Mid-Drive eBike Lifestyle
      Personalize your Biktrix eBike and build a bike that is just perfect for you. Increase your bike’s functionality and boost your experience.

      Biktrix Juggernaut Classic Duo Step-Thru Fat Tire Mid-Drive eBike Lifestyle2

      Three ways to ride the Biktrix Juggernaut Classic Duo Step-Through Fat Tire Mid Drive eBike

      • Pedal only (with no help from the motor)
      • Pedal Assist (with 5 levels of assistance to choose from)
      • Throttle only (effortless like a motorcycle)

      The Biktrix Juggernaut Classic Duo Step-Through Fat Tire Mid-Drive eBike can be used as a normal bike where the rider provides all the power, or you can use just the throttle and let the bike do all of the work. There is also an in-between option, Pedal Assist, where the rider pedals and the motor provides a great boost at the same time. You can choose the level that is right for your type of riding. The Levels of Pedal Assist allow for increased ride efficiency, resulting in less strain on your knees while riding. It makes riding fun and effortless.

      Specifications of the Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike

      MOTOR

      750W Bafang BBS02 mid-drive

      FRAME
      6061 Aluminum
      FORK

      RST Guide w/80mm travel, Lockout, and Preload

      SHIFTER REAR 

      Shimano 9 speed trigger

      REAR DERAILLEUR

      Shimano 9 speed

      CASSETTE 12-36T
      CHAIN KMC 9 speed
      DISPLAY DPC 18
      BATTERY SIZES Total Capacity of 52V 36.5Ah 1898Wh:
      52V 17.5Ah 910Wh (Internal battery) +
      up to 52V 19Ah 988Wh (External range extender battery)
      RIMS

      26x4, 27.5x3, 24x4

      TIRES

      26x4, 27.5x3, 24x4

      BRAKE LEVER

      Tektro adjustable w/ integrated brake cutoffs

      BRAKES

      Tektro E350 dual piston w/ 180mm rotors

      STEM Promax 90MM 
      HANDLEBAR

      31.8mm clamp, 700mm wide, 80mm rise

      SEAT POST 27.2MM
      GRIPS Comfort grips
      SADDLE Wide saddle
      SEAT POST CLAMP QR
      LIGHTS
      Headlight, taillight
      THROTTLE Thumb throttle
      ASSIST LEVELS 1-5
      ASSIST TYPE Cadence
      FRONT AXLE/SKEWER

      5mm QR

      REAR AXLE/SKEWER

      5mm QR


      Biktrix Juggernaut Classic Duo 750W 52V Step-Through Fat Tire Mid Drive eBike Diagram
      17" STEP-THRU 19" STEP-THRU
      1 Effective Top Tube Length 640 mm 25.2 inches 640 mm 25.2 inches
      2 Seat Tube Length (Classic Bike Size) 420 mm 16.5 inches 470 mm 18.5 inches
      3 Reach 460 mm 18.1 inches 510 mm 20.1 inches
      4 Stack 660 mm 26 inches 600 mm 23.6 inches
      5 Chainstay Length 520 mm 20.5 inches 520 mm 20.5 inches
      6 Standover Height 400 mm 15.7 inches 420 mm 16.5 inches
      7 Head Angle 68 ° - 68 ° -
      8 Seat Angle 71 ° - 71 ° -
      9 Head Tube Length 140 mm 5.5 inches 140 mm 5.5 inches
      10 Fork Length 530 mm 20.9 inches 530 mm 20.9 inches
      11 Front Center 720 mm 28.3 inches 760 mm 29.9 inches
      12 BB (Bottom Bracket) Drop 60 mm 2.4 inches 60 mm 2.4 inches
      13 Fork Offset 30 mm 1.2 inches 30 mm 1.2 inches
      14 Wheelbase 1230 mm 48.4 inches 1280 mm 50.4 inches
      15 Total Length 1980 mm 78 inches 2000 mm 78.7 inches
      16 Max Seat Height 950 mm 37.4 inches 1010 mm 39.8 inches
      17 Min Seat Height 770 mm 30.3 inches 840 mm 33.1 inches
      18 Handlebar Height 1090 mm 42.9 inches 1140 mm 44.9 inches
      19 Weight (Without Battery) 31.3 kg 69 lb 32.5 kg 71.7 lb

      Videos of the Biktrix Juggernaut Classic Duo Step-Through Fat Tire Mid Drive eBike


      Biktrix Authorized Dealer

      Free Shipping Promotion on orders over $500.  Save $150 when you order today!

      eBikes normally ship in 1 -  3 business days. 

      We know you are excited to get your new eBike and we will work hard to ship it out as soon as possible. 

      If your order is in stock, it will usually ship between one to three business days from the date of your order.  If it is a custom order, we will contact you with an ETA.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address your provide when checking out.

      A signature is required for all deliveries. 

      If you have any questions, feel free to contact us at info@electricitycycles.com or call (307) 278-1544. We are happy to help :) 

      110% Price Match Guarantee ElectriCity Cycles

      We guarantee the lowest price with a 110% Price Match!

      We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than you paid within 30 days of your purchase date, please let us know and we will refund your original payment for 110% of the difference of the price you paid.  

      We want you to feel confident that you are getting the absolute best price for the products you are ordering.  If you find that our own website has a lower price for the same items you have ordered within 30 days of your purchase date, we will refund 110% of the difference you paid, as well.

      To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors' website, within 30 days from the date of your order and we will process the credit accordingly.

      Our 110% Price Match Guarantee has some limitations:

      • All X-Treme brand bikes are excluded
      • You must purchase the item from our website before requesting your Price Match Guarantee. 
      • Promotions such as rebates, coupons and buy one, get one free offers are not eligible. 
      • The item must be in stock on the competitor's, and our, website. All pre-orders are exempt. 
      • The competitor must be an online store, they may not have a retail location. 
      • The website cannot be a discounter or auction website (ie; eBay, overstock, etc..). 
      • The competitor must be an Authorized Retailer of the product in question. 
      • The competitor must comply with manufacturer MAP (minimum advertised pricing). 
      • The value of any free gifts from ElectriCity Cycles will be added to the lower price for comparison. 
      • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax.

      *Please Note: Due to Industry-Wide End Of Year Closeouts, This Price Match Policy IS NOT Applicable during the holiday season from November 15th - January 3rd.

      Check out Questions and Answers about this product.  Scroll to the bottom of the page.

      Ask a Question 

      QUESTIONS & ANSWERS

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