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Biktrix Challenger 750W 48V Full Suspension Step-Through eBike

  • $1,79900
  • $2,199.00 Save $400

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Customizations Total: $0.00

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.

FREE SHIPPING Promotion - Save over $150. Learn More.

Biktrix Challenger 750W 48V Full Suspension Step-Through Electric Bicycle with 5 Levels of Pedal Assist (PAS) and Twist ThrottleBiktrix Challenger 750W 48V Full Suspension Step-Through eBike Change the Way you CommuteBuy Today and Get Free High Quality U-Lock

PRE-SALE [DECEMBER SHIPPING]
Limited time offer: $175 OFF at checkout.

New stock - Latest model. Limited Supply.

Change the way you commute, explore, and exercise with the all-new Biktrix Challenger Full Suspension eBike. With a powerful 750W geared rear hub-motor and a 7-speed drivetrain this eBike can take any challenge you throw at it.

Features of the Biktrix Challenger 750W 48V Full Suspension Step-Through eBike

  • Powerful and efficient 750W geared hub motor
  • Up to 40 miles range based on battery choice (depending on rider's weight and riding conditions)
  • Up to 5 programmable Levels of Pedal Assist (PAS) to help you find just the right amount of help from the motor
  • Hydraulic disc brakes, for maximum stopping power in all conditions
  • Shimano 7-speed (gears) internal hub transmission
  • Front and rear suspension to soak up the bumps and add safety
  • Torque sensor
  • Rear light - Ride safely 
  • Short, integrated, comfy seat
  • Max load: 330 lbs
  • Includes front and rear fenders. Optional front basket and rear rack

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.

48V 14.5Ah battery

With the 48V 14.5Ah battery, electric-assist range of up to 40 miles is achievable.

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Battery

Torque sensor

A torque sensor, versus a cadence sensor, measures your actual force on the pedal to determine how much electric power to send to the bike. The harder you pedal, the more power it gives to the motor. If you pedal lighter, less power goes to the motor. It makes this adjustment in real-time so it is technically amplifying your every input and makes the rider feel BIONIC.

Front and rear suspension

Take on any trail with maximum comfort and control.

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Front and Rear Suspension

7-speed drivetrain

Whether climbing steep hills or holding maximum speed on the flats, our SRAM 11-speed has you covered.

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike 7-Speed Drivetrain

Disc brakes

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

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Disc Brakes

Rear light

Ideal for crowded cities where you have to ride on the street safely.

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Rear Light

Make the bike your own with five exciting colors to choose from and an optional basket and rear rack.

Three ways to ride the Biktrix Challenger 750W 48V Full Suspension Step-Through eBike

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

The Biktrix Challenger 750W 48V Full Suspension Step-Through 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 Challenger 750W 48V Full Suspension Step-Through eBike

FRAME 6061 ALUMINUM
FORK SUSPENSION FORK W/50MM TRAVEL, LOCKOUT AND PRELOAD
HEADSET THREADLESS 1-1/2 1-1/8 TAPERED
SHIFTER REAR SHIMANO TOURNEY 7 SPEED
REAR DERAILLEUR SHIMANO ALTUS 7 SPEED
CASSETTE SHIMANO 14-28T
CHAIN KMC Z7
CRANKSET 170MM ARMS W/ 46T CHAINRING
BOTTOM BRACKET 100MM SQUARE TAPER TORQUE SENSING BOTTOM BRACKET
FRONT HUB 135MM
FRONT AXLE/SKEWER 5MM QR
REAR HUB MOTOR
REAR AXLE/SKEWER BOLT-ON
RIMS 6 SPOKE SOLID RIMS
TIRES 20X4
BRAKES HYDRAULIC DISC BRAKES W/180MM ROTORS
BRAKE LEVERS ADJUSTABLE W/ INTEGRATED BRAKE CUTOFFS
HANDLEBAR 31.8MM CLAMP, 720MM WIDE BMX STYLE HANDLEBARS
STEM PROMAX 60MM
GRIPS LEATHER SLIDE ON
SEAT POST N/A
SEAT POST CLAMP N/A
SADDLE SHORT INTEGRATED
MOTOR 750W GEARED HUB MOTOR
DISPLAY KD51C BACKLIT LCD
LIGHTS HEADLIGHT AND TAILLIGHT
THROTTLE TWIST THROTTLE
ASSIST LEVELS 0-5
ASSIST TYPE TORQUE 
OTHER FRONT AND REAR FENDERS, KICKSTAND


Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Bike Geometry

View in landscape on mobile.

BIKE GEOMETRY


MM INCHES
1 EFFECTIVE TOP TUBE LENGTH 660 26
2 SEAT TUBE LENGTH (CLASSIC BIKE SIZE) 510 20.1
3 REACH 420 16.5
4 STACK 510 20.1
5 CHAINSTAY LENGTH 500 19.7
6 STANDOVER HEIGHT 420 16.5
7 HEAD ANGLE 70 DEGREES
8 SEAT ANGLE 58 DEGREES
9 HEAD TUBE LENGTH 160 6.3
10 FORK LENGTH 420 16.5
11 FRONT CENTER 650 25.6
12 BB (BOTTOM BRACKET) DROP -30 -1.2
13 FORK OFFSET 35 1.4
14 WHEELBASE 1120 44.1
15 TOTAL LENGTH 1720 67.7
16 MAX SEAT HEIGHT 830 32.7
17 MIN SEAT HEIGHT 830 32.7
18 HANDLEBAR HEIGHT 1090 42.9
19 WEIGHT (WITHOUT BATTERY) 29 KG 63.9 LB

Download Old Juggernaut User Manual HERE (very useful for all Biktrix eBikes)

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 Challenger 750W 48V Full Suspension Step-Through Electric Bicycle with 5 Levels of Pedal Assist (PAS) and Twist ThrottleBiktrix Challenger 750W 48V Full Suspension Step-Through eBike Change the Way you CommuteBuy Today and Get Free High Quality U-Lock

PRE-SALE [DECEMBER SHIPPING]
Limited time offer: $175 OFF at checkout.

New stock - Latest model. Limited Supply.

Change the way you commute, explore, and exercise with the all-new Biktrix Challenger Full Suspension eBike. With a powerful 750W geared rear hub-motor and a 7-speed drivetrain this eBike can take any challenge you throw at it.

Features of the Biktrix Challenger 750W 48V Full Suspension Step-Through eBike

  • Powerful and efficient 750W geared hub motor
  • Up to 40 miles range based on battery choice (depending on rider's weight and riding conditions)
  • Up to 5 programmable Levels of Pedal Assist (PAS) to help you find just the right amount of help from the motor
  • Hydraulic disc brakes, for maximum stopping power in all conditions
  • Shimano 7-speed (gears) internal hub transmission
  • Front and rear suspension to soak up the bumps and add safety
  • Torque sensor
  • Rear light - Ride safely 
  • Short, integrated, comfy seat
  • Max load: 330 lbs
  • Includes front and rear fenders. Optional front basket and rear rack

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.

48V 14.5Ah battery

With the 48V 14.5Ah battery, electric-assist range of up to 40 miles is achievable.

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Battery

Torque sensor

A torque sensor, versus a cadence sensor, measures your actual force on the pedal to determine how much electric power to send to the bike. The harder you pedal, the more power it gives to the motor. If you pedal lighter, less power goes to the motor. It makes this adjustment in real-time so it is technically amplifying your every input and makes the rider feel BIONIC.

Front and rear suspension

Take on any trail with maximum comfort and control.

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Front and Rear Suspension

7-speed drivetrain

Whether climbing steep hills or holding maximum speed on the flats, our SRAM 11-speed has you covered.

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike 7-Speed Drivetrain

Disc brakes

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

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Disc Brakes

Rear light

Ideal for crowded cities where you have to ride on the street safely.

Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Rear Light

Make the bike your own with five exciting colors to choose from and an optional basket and rear rack.

Three ways to ride the Biktrix Challenger 750W 48V Full Suspension Step-Through eBike

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

The Biktrix Challenger 750W 48V Full Suspension Step-Through 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 Challenger 750W 48V Full Suspension Step-Through eBike

FRAME 6061 ALUMINUM
FORK SUSPENSION FORK W/50MM TRAVEL, LOCKOUT AND PRELOAD
HEADSET THREADLESS 1-1/2 1-1/8 TAPERED
SHIFTER REAR SHIMANO TOURNEY 7 SPEED
REAR DERAILLEUR SHIMANO ALTUS 7 SPEED
CASSETTE SHIMANO 14-28T
CHAIN KMC Z7
CRANKSET 170MM ARMS W/ 46T CHAINRING
BOTTOM BRACKET 100MM SQUARE TAPER TORQUE SENSING BOTTOM BRACKET
FRONT HUB 135MM
FRONT AXLE/SKEWER 5MM QR
REAR HUB MOTOR
REAR AXLE/SKEWER BOLT-ON
RIMS 6 SPOKE SOLID RIMS
TIRES 20X4
BRAKES HYDRAULIC DISC BRAKES W/180MM ROTORS
BRAKE LEVERS ADJUSTABLE W/ INTEGRATED BRAKE CUTOFFS
HANDLEBAR 31.8MM CLAMP, 720MM WIDE BMX STYLE HANDLEBARS
STEM PROMAX 60MM
GRIPS LEATHER SLIDE ON
SEAT POST N/A
SEAT POST CLAMP N/A
SADDLE SHORT INTEGRATED
MOTOR 750W GEARED HUB MOTOR
DISPLAY KD51C BACKLIT LCD
LIGHTS HEADLIGHT AND TAILLIGHT
THROTTLE TWIST THROTTLE
ASSIST LEVELS 0-5
ASSIST TYPE TORQUE 
OTHER FRONT AND REAR FENDERS, KICKSTAND


Biktrix Challenger 750W 48V Full Suspension Step-Through eBike Bike Geometry

View in landscape on mobile.

BIKE GEOMETRY


MM INCHES
1 EFFECTIVE TOP TUBE LENGTH 660 26
2 SEAT TUBE LENGTH (CLASSIC BIKE SIZE) 510 20.1
3 REACH 420 16.5
4 STACK 510 20.1
5 CHAINSTAY LENGTH 500 19.7
6 STANDOVER HEIGHT 420 16.5
7 HEAD ANGLE 70 DEGREES
8 SEAT ANGLE 58 DEGREES
9 HEAD TUBE LENGTH 160 6.3
10 FORK LENGTH 420 16.5
11 FRONT CENTER 650 25.6
12 BB (BOTTOM BRACKET) DROP -30 -1.2
13 FORK OFFSET 35 1.4
14 WHEELBASE 1120 44.1
15 TOTAL LENGTH 1720 67.7
16 MAX SEAT HEIGHT 830 32.7
17 MIN SEAT HEIGHT 830 32.7
18 HANDLEBAR HEIGHT 1090 42.9
19 WEIGHT (WITHOUT BATTERY) 29 KG 63.9 LB

Download Old Juggernaut User Manual HERE (very useful for all Biktrix eBikes)

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

Have a Question?

Be the first to ask a question about this.

Ask a Question

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