Jager Scorpion X4 PRO + Folding Electric Bike
Built for Adventure. Engineered for Control. Ready for Anything.
Unleash your wild side with the Scorpion X4 PRO+ — a rugged and powerful fat-tire e-bike designed for city cruising, off-road trails, and everything in between. Equipped with a 48V/500W high-torque motor, ultra-wide Innova 4.25” tires, and a MOZO FATMAN front suspension fork, this folding beast delivers both stability and speed across any terrain.
Our Latest Quality Control Production Photos
More info
Built for Adventure. Engineered for Control. Ready for Anything.
Unleash your wild side with the Scorpion X4 PRO+ — a rugged and powerful fat-tire e-bike designed for city cruising, off-road trails, and everything in between. Equipped with a 48V/500W high-torque motor, ultra-wide Innova 4.25” tires, and a MOZO FATMAN front suspension fork, this folding beast delivers both stability and speed across any terrain.
Scorpion X4 PRO+ Specifications
Frame: 20″ Alloy Folding Frame with Patent Lock – Strong, secure, and portable
Front Suspension: MOZO FATMAN-ML-430
Tires: Innova 20×4.25″ – Fat, grippy, and terrain-ready
Motor: Alloy Wheel Hub Motor, 48V/500W – Delivers robust and reliable power
Brakes: Mechanical Disc Brakes (Front & Rear) – Trusted braking on all surfaces
Crankset: Prowheel Double Wall 52T – Durable and performance-oriented
Gearing System: SHIMANO 6-Speed – Smooth, reliable shifting for all gradients
Pedals: Wellgo M21 – High-grip, folding, and TÜV approved
Stem & Grips: Adjustable Alloy Stem + Ergonomic Grips – Rider-friendly customization
Saddle: Sofa Comfort Saddle – Plush and supportive for long-distance comfort
Seat Post: TUV-Certified for safety and stability
Carrier: Alloy Rear Carrier – Lightweight yet strong for cargo or panniers
Lighting System: Front: Jäger D-022 48V LED, Rear: Jäger RL810 + 48VDC – Bright and integrated
Battery: 48V/16Ah G9 with Patent Lock – Secure, high-capacity battery for longer rides
Controller: 48V/20A 9Mosfet – High-efficiency control for optimized power management
Display: Jager Bike S6 LCD Display – Real-time metrics at your fingertips
Charger: 54.6V/2A (ATN) – Safe and fast-charging solution
Packaging: Reinforced 5-Layer Carton – Ensures secure and damage-free delivery
Why Choose the Scorpion X4 PRO+?
High-Powered for Any Terrain: The 500W motor paired with fat 4.25” tires gives you the traction and torque you need for sand, gravel, snow, or urban streets—without sacrificing speed or stability.
Ultra-Long Battery Life: Ride further with the 48V 16AH G9 battery, offering up to 90 km (56 miles) on pedal assist. The patented lock system protects it from theft or tampering.
Comfort Meets Capability: With its MOZO fat suspension fork, ergonomic saddle, and adjustable controls, the Scorpion X4 PRO+ delivers a smooth, customized, and fatigue-free ride.
Portable Powerhouse: Fold it, pack it, store it. The compact folding frame and foldable pedals make this high-performance e-bike perfect for apartments, RV travel, or daily commutes.
Frequently Asked Questions
Up to 80–90 km (50–56 miles) depending on rider weight, terrain, and assist mode.
Yes. The battery is removable and lockable, allowing indoor charging.
Absolutely. With fat tires, strong suspension, and a 500W motor, it's built for trails and tough roads.
Approx. 29–31 kg, making it sturdy but still manageable for folding and transport.
Built for bold riders who demand more from their bike — more power, more comfort, more range.
The best electric bike (e-bike) helps you go further, faster and longer, providing a smooth ride.
What is an e-bike?
Bicycles have served as convenient and affordable transportation devices, as well as an exciting leisure activity and form of exercise since they invent.
Since electric bikes reduce the physical demands of riding in hilly areas, fighting headwinds, and carrying cargo, they can use for a broader range of jobs and by a more significant percentage of the population.
People in developed countries can now afford electric bicycles with motors and batteries that are lighter, more powerful, longer-lasting, more efficient, and cheaper.
E-bikes are pretty straightforward to choose from if you want one. It is still helpful to understand what they are and how they work.
The term e-bike refers to any bicycle with an electric motor that propels you forward while pedaling or using a throttle. A rechargeable battery powers the engine.
E-bikes have all shapes and sizes, making them suitable for all riders.
A controller regulates each e-bike system by taking information from the battery, motor, control panel, and sensors.
Control panels are mounted on handlebars or built into the frame, allowing you to select the amount of power. It is common for pedal assistance systems (PAS) to have three, four, or five power levels, such as Eco, Sport, and Turbo.
Every type of bicycle now has an electric alternative, thanks to advances in electric bike technology over the past decade. In the electric bike market, various products and designs meet multiple needs.
Currently, there are many options in every category: road, gravel, MTB, touring, commuter and urban, cargo and utility, and folding bikes.
How does eBike work?
The power stored in a rechargeable battery drives the electric bike forward by turning the wheel directly (hub motor) or turning cranks connected to the drivetrain (mid-drive).
In modern electric bikes, the battery is usually mounted inside the frame. The battery may be mounted on edge or under the rear pannier rack in older or cheaper models.
Motors and batteries connect through a central controller. If there is a display, it also communicates with sensors.
To determine how much power to send to the motor, the controller uses information from the sensors. Sensors can measure torque, pedal speed (cadence), or a combination. When riding an eBike, higher torque or cadence will draw more power from the motor.
The controller receives information from each of the four components mentioned above. After determining how much pedal assistance need, the controller regulates the battery voltage, cuts power to the motor or shuts it off when necessary, and displays battery and pedal assistance levels.
Is it possible to take my folding e-bike on a plane?
A battery for an eBike or electric scooter can’t usually carry onto an airplane.
Do ebikes make noise?
They make some noise but are hardly noticeable. E-bikes are quieter than internal combustion engine bikes. If direct drive motors barely make any noise. However, if your e-bike has a conversion kit and a geared hub motor, there will be some noise. Despite the greasing done by the manufacturer, engines in your best folding bike produce some noise.
Are folding electric bikes worth it?
They are perfect for commuters, yes. Transporting them on public transportation is easy due to their functionality. Since you can carry them with you, you won’t have to worry about them loose.
Is lightweight folding eEike good for long distances?
It may be you wandering a large-wheeled bike if tenant to cycle long distances. A small folding e-bike could be the best choice if your bike’s main function is to get around the city.
How long does an electric bike last?
The average lifetime of an ebike is around ten years. The number can vary depending on the type of bike and how you use it. You can expect your bike to last over a decade if you take good care of it. Even with proper care, certain parts like motors and chains will need to be replaced periodically.
