A convertible folding electric vehicle with two-wheel and three-wheel configurations for flexible riding.
The FER-2 features a convertible wheel assembly for two riding configurations. Users can choose a setup based on their riding preferences. Removable battery options and a folding frame add flexibility for storage and transportation.
The rear wheel configuration can be changed to switch between single rear wheel and dual rear wheel modes.
Single Rear Wheel Mode:
Provides more flexible handling for users who prefer a more agile riding experience.
Dual Rear Wheel Mode:
Offers a wider support base for improved stability during low-speed riding and parking.
Available with two removable battery options:
4Ah Version
Approx. 10–20km range
Lightweight portable configuration
Suitable for short-distance riding and portability
10Ah Version
Approx. 30–50km range
Extended-range configuration
Suitable for longer riding requirements
Designed with a three-step folding structure to reduce storage space.
Suitable for:
Vehicle trunk storage
Home storage
Office storage
Outdoor transportation
Powered by a 450W brushless motor, providing stable and efficient power output.
Specifications:
Motor Power: 450W
Maximum Speed: 20–25km/h
Maximum Torque: 28N·m
Equipped with 10×2.50 wide tires to improve ground contact, stability and shock absorption.
Suitable for:
Speed bumps
Uneven roads
Gravel roads
Light off-road surfaces
The suspension system combines front suspension, shock-absorbing seat and tire cushioning to improve riding comfort on different surfaces.
The aluminum alloy frame provides a balance between strength and lightweight design.
Vehicle Weight: 18–19kg
LED Digital Display
The LED display provides clear information including:
Battery level
Speed
Voltage
LED Lighting System
Equipped with LED front and rear lights to improve visibility in low-light conditions.
Three Speed Modes
6km/h Learning Mode
12km/h Normal Mode
25km/h Sport Mode
Battery System
Equipped with BMS battery management system, providing:
Overcharge Protection
Over-discharge Protection
Over-current Protection
Short Circuit Protection
Temperature Protection
Battery Balancing Management
| Specification | Details | Specification | Details |
| Vehicle Weight | 18–19 kg | Rear Wheel Size | Upgraded 10-inch 2.50 Off-road Tire |
| Load Capacity | 150–200 kg | Braking System | ABS Electronic Brake + Drum Brake |
| Range | 30–50 km | Seat Upgrade | 3D Rebound Comfort Seat Cushion |
| Maximum Speed | 20–25 km/h | Frame Material | Aviation-grade Aluminum Alloy |
| Climbing Ability | 25° | Driving Mode | Forward & Reverse |
| Battery Type | Removable Branded Battery | Controller | Customized High-performance Brushless Controller |
| Charging Time | 3–5 Hours | Braking Distance | 3 m |
| Motor Power | 450W High-power Motor | Lighting System | Automotive-grade LED Headlight + Diamond-style Rear Light |
| Front Wheel Size | Upgraded 10-inch 2.50 Off-road Tire | Suspension System | Front Hydraulic Suspension + Six-level Shock Absorption System |
| Rear Wheel Configuration | Single Rear Wheel + Dual Rear Wheel Options | Battery Capacity | 10Ah / 4Ah (Airline-approved Battery) |
2-Wheel Dimensions
3-Wheel Dimensions
Suitable for recreational facilities, travel activities and flexible-use rental programs. Its convertible design accommodates different riding preferences.
Before riding, check the braking system, tire condition, battery connection, and folding locking mechanism. During use, avoid overloading or overspeeding, slow down on uneven or complex terrain, and follow local regulations.
The factory provides quality control, technical support, and after-sales service. Certification documents such as CE, RoHS, UL2272, EN15194, as well as related patents and inspection reports, are available according to the actual product configuration.
