Biktrix Stunner-X 6 750W 52V/17Ah Comfort Cruiser Fat Tire Mid-Drive Step-Through Electric Bicycle with 5 Levels of Pedal Assist (PAS) and Thumb Throttle
New stock - Latest model. Limited Supply.
There is nothing like the feel of a mid-drive motor cruiser fat tire eBike, and Biktrix knows how to build the best.
The Stunner-X 6 is a new class of off-road cruiser. With a powerful 750W mid-drive and classic styling, this is as comfortable as an on/off-road bike gets. Perfect for street and a bit of trails. The 120Nm torque from the motor will make sure you speed up any hill in your path.
Features of the Biktrix Stunner-X 6 750W 52V Cruiser Fat Tire Mid-Drive Step-Through eBike
- Beautiful classic styling
- Powerful and efficient 750W mid-drive Bafang motor
- Mid-drive motor - The mid-drive motor will let you roam cities, climb hills, and explore with ease
- Removable battery - All our bikes have removable batteries. Each bike comes with a unique key that's necessary to unlock the battery
- 25-50 miles range based on battery choice (depending on rider's weight and riding conditions)
- 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
- 120Nm of torque
- Large, easy to read LCD display with a lot of information
- Front suspension fork to soak up the bumps and add safety
- Shimano 9-speed (gears) transmission
- Integrated front light - Never ride blind again. Our bikes come with front lights integrated with the main battery of the bike
- Velo oversized, comfy cruiser seat
- Max load: 330 lbs
- Includes front and rear fenders, and rear rack (value $100)
The Stunner X 6 has been built to last with top quality components like 160mm hydraulic disc brakes, the adjustable up to 5 Levels of Pedal Assist (PAS) right on the display, or the thumb throttle. Top it off with a RST Guide front suspension and this will be your favorite bicycle you’ve ever ridden.

24x3 recommended for riders 5'1" and taller
26x4 recommended for riders 5'6" and taller
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.
750W Bafang mid-drive motor
The mid-motor makes this bike very versatile. Mid-drive motors are much more efficient than hub drives as they can use the bike's gears as transmission. Climb the steepest hills. Conquer anything.

Thumb-throttle & control pad
The Stunner-X 6 comes with throttle-on-demand and Cadence/PAS (Pedal Assist Sensor). As you pedal, the motor measures how often you're pedaling and helps you proportionally. You can boost motor performance by setting assist levels between 1 to 5 levels - where level 1 gives you least assist, but most range, while level 5 gives you maximum assist and least range.

LCD display
The display gives you important information including speed, battery life, range, odometer, and pedal assist level.

RST guide front suspension
The suspension fork features 80mm of travel, preload, and lockout.

160mm hydraulic disc brakes
When it's easy to go fast, you need strong and dependable stopping power. These disc brakes will swiftly and reliably bring you to a halt.

9-speed Shimano Alivio transmission
From climbing steep hills to holding maximum speed on the flats and everything between, the Shimano 9-speed has you covered.

The battery is easily removed with a quick-release mechanism. The Biktrix Stunner-X 6 electric bicycle comes with an integrated headlight, front and rear fenders, and a rear rack to put all your goodies.
Integrated headlight
The bright LED is powered by the bike's battery and can be turned on/off on the handlebar control pad.

Rack and fenders
These fenders will keep you and your bike clean. Need to carry gear? Strap onto the rear rack and go.


Use it for exercise, commuting or just to take a leisurely ride. The Biktrix Stunner X 6 is a real head-turner.
Personalize your Biktrix eBike and build a bike that is just perfect for you. Increase your bike’s functionality and boost your experience.
24x3 recommended for riders 5'1" and taller
26x4 recommended for riders 5'6" and taller
Three ways to ride the Biktrix Stunner-X 6 750W 52V Cruiser Fat Tire Mid-Drive 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 Stunner X 6 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 Stunner-X 6 750W 52V Cruiser Fat Tire Mid-Drive Step-Through eBike
FRAME |
6061 Aluminum
|
BRAKES |
Tektro E350 Dual Piston w/ 160mm Rotors
|
FORK |
Mozo Hydraulic w/ 80mm Travel, Lockout and Preload
|
BRAKE LEVERS |
Tektro with Adjustable Reach and Integrated Motor Cutoffs
|
HEADSET |
Threadless 1-1/2 1-1/8 Tapered
|
HANDLEBAR |
700mm Wide, 80mm rise, 31.8mm Clamp Cruiser Bars
|
SHIFTER REAR |
Shimano Alivio 9 Speed Trigger Shifter
|
STEM |
Solid 90mm Aluminum (24")/ (26")
|
REAR DERAILLEUR |
Shimano Alivio 9 Speed
|
GRIPS |
Slide On Comfort Grips
|
CASSETTE | 12-36T |
SEAT POST |
30.4mm* (24")/30.4mm (26")
|
CHAIN | KMC X9 |
SEAT POST CLAMP | QR |
CRANK SET |
152mm Arms w/44T Chainring (24")/170mm Arms w/44T Chainring (26")
|
SADDLE | Large Saddle |
BOTTOM BRACKET |
Bafang Square Tapered
|
MOTOR |
Bafang BBS02 Mid-Drive
|
FRONT HUB | 135mm 36H |
DISPLAY | DPC-18 |
FRONT AXLE/SKEWER | 5mm QR |
LIGHTS |
Headlight, Taillight
|
REAR HUB | 170mm 36H |
THROTTLE |
Thumb Throttle
|
REAR AXLE/SKEWER | 5mm QR |
ASSIST LEVELS | 1-5 |
RIMS |
Black 26" w/ Round Cutouts, Black 24" w/ Round Cutouts
|
ASSIST TYPE | Cadence |
TIRES |
24x4, 26x4 (24")/24x3, 26x4 (26")
|
OTHER |
Rear Rack, Fenders, Kickstand
|
View in landscape on mobile.
M 24" | L 26" | ||||
1 | Effective Top Tube Length | 600 mm | 23.6 inches | 610 mm | 24 inches |
2 | Seat Tube Length (Classic Bike Size) | 440 mm | 17.3 inches | 440 mm | 17.3 inches |
3 | Reach | 400 mm | 15.7 inches | 400 mm | 15.7 inches |
4 | Stack | 620 mm | 24.4 inches | 670 mm | 26.4 inches |
5 | Chainstay Length | 480 mm | 18.9 inches | 520 mm | 20.5 inches |
6 | Standover Height | 480 mm | 18.9 inches | 520 mm | 20.5 inches |
7 | Head Angle | 65 ° | - | 65 ° | - |
8 | Seat Angle | 70 ° | - | 68 ° | - |
9 | Head Tube Length | 180 mm | 7.1 inches | 180 mm | 7.1 inches |
10 | Fork Length | 480 mm | 18.9 inches | 520 mm | 20.5 inches |
11 | Front Center | 740 mm | 29.1 inches | 750 mm | 29.5 inches |
12 | BB (Bottom Bracket) Drop | 40 mm | 1.6 inches | 40 mm | 1.6 inches |
13 | Fork Offset | 30 mm | 1.2 inches | 30 mm | 1.2 inches |
14 | Wheelbase | 1210 mm | 47.6 inches | 1280 mm | 50.4 inches |
15 | Total Length | 1870 mm | 73.6 inches | 2010 mm | 79.1 inches |
16 | Max Seat Height | 920 mm | 36.2 inches | 990 mm | 39 inches |
17 | Min Seat Height | 780 mm | 30.7 inches | 830 mm | 32.7 inches |
18 | Handlebar Height | 1100 mm | 43.3 inches | 1180 mm | 46.5 inches |
19 | Weight (Without Battery) | 28 kg | 61.7 lb | 28.5 kg | 62.8 lb |
Download Display Manual HERE
Download Old Juggernaut User Manual HERE (very useful for all Biktrix eBikes)