Biktrix Swift 2 500W 48V/14.5Ah Step-Through Cruiser Electric Bicycle with 5 Levels of Pedal Assist (PAS) and Thumb Throttle
New stock - Latest model. Limited Supply.
Biktrix introduces their latest creation, the Swift 2 Step-Through Cruiser eBike.
The Swift 2 Step-Thru is the ultimate combination of speed, comfort, and control. The upright riding position is tailored to provide superior visibility and control for city riding. The Swift’s 2 hub motor makes this eBike simple and reliable, requiring relatively little maintenance. If you are looking for an efficient, easy, and affordable way to get where you need to go every day, the Swift 2 could be your answer.
Features of the Biktrix Swift 2 500W 48V Step-Through Cruiser eBike
- Powerful 500W geared rear hub motor, to help you climb any hill
- Removable battery - All our bikes have removable batteries. Each bike comes with a unique key that's necessary to
- 5 programmable Levels of Pedal Assist (PAS) to help you find just the right amount of help from the motor
- The torque sensor measures pedal force to give extremely smooth assist
- Hydraulic brakes, for maximum stopping power in all conditions
- 60Nm of torque
- 9-speed gear system
- Four different battery options to choose from
- Large, easy to read display with a lot of information
- Front suspension fork to soak up the bumps and add safety
- Integrated front light - Never ride blind again. Our bikes come with front lights integrated with the main battery of the bike
- Oversized, comfy cruiser seat
- Load capacity: 280 lbs.
- Includes front and rear fenders, and rear rack (value $100)

The 500W hub motor, the adjustable up to 5 Levels of Pedal Assist (PAS) right on the display, and the thumb throttle will set you up for the most fun you can have on a bicycle.
Cruisers are some of the most comfortable bikes to ride. Their comfort is accredited to its laid-back style frame, sit-up straight riding position, and relaxed shoulder-level arm height. The step-through frame makes it easier to get on and off the electric bicycle. The perfect electric bicycle for seniors.
500W Bafang hub-motor
Reliability is the important aspect of a commuter bike, that's why the tried-and-true 500W Bafang hub-motor powers the Swift 2 Step-Thru.
Front suspension fork
The Suntour suspension fork helps deliver the smooth ride that the Swift is known for.

Stop on a dime - Hydraulic disc brakes
You need strong stopping power when it's so easy to go fast. These hydraulic disc brakes will quickly and reliably bring you to a halt.

Thumb throttle & control pad
Monitor your ride with the 500c and control pad. The throttle turns this thing into a motorbike with the push of your thumb. no need to pedal, just sit back and enjoy the ride.

Shimano Alivio 9-speed drivetrain
From climbing hills to holding maximum speed on the flats Shimano 9-speed drivetrain has you covered.

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

Rack & fenders
These fenders will keep you and your bike clean. Need to carry some gear? Strap on the rear rack and make your way.
Wide saddle
Stay comfortable on long rides with this supportive and plush seat.

Personalize your Biktrix eBike and build a bike that is just perfect for you. Customize your wheelset, brake options, battery, and forks to increase your bike’s functionality and boost your experience.
Three ways to ride the Biktrix Swift 2 500W 48V Step-Through Cruiser 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 Swift 2 Step-Through Cruiser 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 Swift 2 500W 48V Step-Through Cruiser eBike
FRAME |
6061 Aluminum
|
BRAKES |
Tektro HD E350 w/180mm Rotors
|
FORK |
SR Suntor NEX, 60mm Travel
|
BRAKE LEVERS |
Tektro Adjustable
|
HEADSET |
Threadless 1-1/8 Straight
|
HANDLEBAR |
25.4mm Clamp, 660mm Wide, 70mm Rise Cruiser Bars
|
SHIFTER REAR |
Shimano Alivio 9 Speed Trigger
|
STEM | Quill Stem |
REAR DERAILLEUR |
Shimano Alivio 9 Speed
|
GRIPS | Slide On |
CASSETTE |
Shimano 11-36T
|
SEAT POST |
30.4mm Aluminum
|
CHAIN | KMC X9 |
SEAT POST CLAMP | QR |
CRANK SET |
170mm Arms, 38T Chainring
|
SADDLE | Wide Saddle |
BOTTOM BRACKET |
68mm Square Taper w/ Torque Sensor
|
MOTOR |
Bafang 500W Rear Hub
|
FRONT HUB |
100mm Modus, 36H
|
DISPLAY | 500C |
FRONT AXLE/SKEWER | 5mm QR |
LIGHTS |
Integrated headlight, taillight
|
REAR HUB | Hub Motor |
THROTTLE |
Thumb Throttle
|
REAR AXLE/SKEWER | Bolt On |
ASSIST LEVELS | 0-5 (0-3, 0-9) |
RIMS | Black, 36H |
ASSIST TYPE | Torque |
TIRES |
26x1.95" (Small)/700x40C (Large)
|
OTHER |
Front and rear fenders, Rack, Bell, Kickstand
|

View in landscape on mobile.
BIKE GEOMETRY | |||||
---|---|---|---|---|---|
SMALL | LARGE | ||||
MM | INCHES | MM | INCHES | ||
1 | EFFECTIVE TOP TUBE LENGTH | 570 | 22.4 | 570 | 22.4 |
2 | SEAT TUBE LENGTH (CLASSIC BIKE SIZE) | 390 | 15.4 | 410 | 16.1 |
3 | REACH | 440 | 17.3 | 410 | 16.1 |
4 | STACK | 540 | 21.3 | 600 | 23.6 |
5 | CHAINSTAY LENGTH | 480 | 18.9 | 500 | 19.7 |
6 | STANDOVER HEIGHT | 390 | 15.4 | 420 | 16.5 |
7 | HEAD ANGLE | 70 DEGREES | 68 DEGREES | ||
8 | SEAT ANGLE | 73 DEGREES | 71 DEGREES | ||
9 | HEAD TUBE LENGTH | 140 | 5.5 | 140 | 5.5 |
10 | FORK LENGTH | 455 | 17.9 | 480 | 18.9 |
11 | FRONT CENTER | 650 | 25.6 | 660 | 26 |
12 | BB (BOTTOM BRACKET) DROP | 20 | 0.8 | 30 | 1.2 |
13 | FORK OFFSET | 30 | 1.2 | 30 | 1.2 |
14 | WHEELBASE | 1120 | 44.1 | 1150 | 45.3 |
15 | TOTAL LENGTH | 1820 | 71.7 | 1820 | 71.7 |
16 | MAX SEAT HEIGHT | 940 | 37 | 980 | 38.6 |
17 | MIN SEAT HEIGHT | 790 | 31.1 | 820 | 32.3 |
18 | HANDLEBAR HEIGHT | 1100 | 43.3 | 1160 | 45.7 |
19 | WEIGHT (WITHOUT BATTERY) | 22.6 KG | 49.8 LB | 23.2 KG | 51.1 LB |
Download Old Juggernaut User Manual HERE (very useful for all Biktrix eBikes)
Videos of the Biktrix Swift 2 500W 48V Step-Through Cruiser eBike
