1. Introduction
Thank you for choosing the Likebike LF-03 Moped Style eBike. This manual provides essential information for the safe assembly, operation, and maintenance of your electric bicycle. Please read this manual thoroughly before your first ride and keep it for future reference. Proper understanding and adherence to these instructions will ensure optimal performance and longevity of your eBike.
Safety Warning:
- Always wear a helmet and appropriate safety gear when riding.
- Familiarize yourself with local traffic laws and regulations.
- Perform pre-ride checks before each use.
- Do not operate the eBike under the influence of alcohol or drugs.
2. Setup and Initial Preparation
2.1 Unpacking and Inspection
Carefully remove all components from the packaging. Inspect the eBike for any signs of damage that may have occurred during shipping. Report any damage to your retailer immediately.
2.2 Assembly
The Likebike LF-03 arrives mostly pre-assembled. You will typically need to attach the front wheel, handlebars, pedals, and ensure all bolts are tightened to the manufacturer's specifications. Refer to the included assembly guide for detailed steps.
2.3 Battery Installation and Charging
The eBike is equipped with a removable 48V 20Ah lithium battery. Before first use, fully charge the battery. Connect the charger to the battery and then to a power outlet. The charging indicator on the charger will show the charging status. Once fully charged, disconnect the charger.

Image: The Likebike LF-03 eBike with its 48V 20Ah high-capacity battery, emphasizing its removable design and charging capabilities. The image shows the battery integrated into the frame, ready for charging or removal.
2.4 Pre-Ride Checks
- Tires: Ensure tires are inflated to the recommended pressure (check sidewall).
- Brakes: Test both front and rear hydraulic disc brakes for proper function.
- Handlebars and Seat: Confirm they are securely tightened and adjusted to your comfort.
- Lights: Verify the functionality of the LED headlight and integrated tail/brake light.
3. Operating Instructions
3.1 Powering On/Off
To power on the eBike, press and hold the power button on the control panel. To power off, repeat the process. The HD LCD display will illuminate, showing essential riding information.
3.2 Riding Modes
The Likebike LF-03 features 3 riding modes, selectable via the control panel:
- Pedal Assist Mode: The motor provides assistance as you pedal. Multiple levels of assistance can be selected.
- Throttle Mode: Use the throttle to engage the motor without pedaling.
- Manual Mode: Ride the eBike like a traditional bicycle without motor assistance.
3.3 Gear Shifting
The eBike is equipped with a Shimano 7-speed system. Use the gear shifter on the handlebars to change gears according to terrain and desired speed. Shift smoothly to avoid damage to the drivetrain.
3.4 Braking
The dual-piston hydraulic disc brakes provide reliable stopping power. Apply both brakes gently and evenly to slow down or stop. Avoid sudden, hard braking, especially at high speeds or on loose surfaces.

Image: A rider on the Likebike LF-03 eBike demonstrating its hydraulic disc brakes in wet conditions, highlighting the reliable stopping power in all weather.
3.5 Riding Safety
- Always maintain a safe distance from other vehicles and pedestrians.
- Be aware of your surroundings and road conditions.
- Avoid riding in extreme weather conditions if possible.
- Ensure the battery is securely locked in place before riding.
Video: This video demonstrates the Likebike LF-03 eBike in various riding scenarios, including battery installation, throttle operation, and riding on both off-road trails and city paths. It showcases the eBike's features and performance.
4. Maintenance
Regular maintenance is crucial for the safety and performance of your Likebike LF-03 eBike.
4.1 Battery Care
- Charge the battery regularly, even if not in use, to maintain its health.
- Avoid completely draining the battery.
- Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures.
- Use only the original charger provided by Likebike.
4.2 Tire Maintenance
Check tire pressure before each ride. The 20"x4.0" fat tires require specific pressure for optimal performance and comfort on different terrains. Inspect tires for wear, cuts, or punctures regularly.
4.3 Brake System
Regularly inspect the hydraulic disc brakes for wear on the brake pads and rotors. Ensure brake levers operate smoothly and provide firm stopping power. If you notice any issues, have them inspected by a qualified technician.
4.4 Suspension System
The eBike features a dual suspension system (front hydraulic fork and rear dual hydraulic shocks). Periodically check the suspension components for proper function and adjust as needed for your riding style and weight. Keep suspension components clean.

Image: The Likebike LF-03 eBike showcasing its full hydraulic suspension system, including the dual-shoulder hydraulic fork and adjustable hydraulic mid-shock, designed for comfort on rough terrain.
4.5 General Cleaning
Clean your eBike regularly with a damp cloth and mild soap. Avoid using high-pressure washers directly on electrical components. Lubricate the chain periodically to ensure smooth operation.
5. Troubleshooting
This section addresses common issues you might encounter with your Likebike LF-03 eBike.
- eBike not powering on: Check if the battery is fully charged and properly installed. Ensure all connections are secure.
- Motor not assisting: Verify that pedal assist level is selected or throttle is engaged. Check for any error codes on the LCD display. Ensure brake levers are not partially engaged, as they may cut motor power.
- Brakes feel spongy or weak: This may indicate air in the hydraulic system or worn brake pads. Consult a bicycle mechanic for inspection and service.
- Unusual noises: Investigate the source of any new or unusual sounds. This could indicate loose components, chain issues, or other mechanical problems.
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact Likebike customer support or a certified eBike technician.
6. Specifications
Detailed technical specifications for the Likebike LF-03 Moped Style eBike.
| Component | Specification |
| Model Number | BSJ-LF03 |
| Motor | 2000W Peak (750W Rated) Rear Hub Motor |
| Battery | 48V 20Ah Removable Lithium Battery |
| Range | 37-60 miles (approximate, depends on riding conditions) |
| Top Speed | Up to 37 MPH |
| Brakes | Dual-Piston Hydraulic Disc Brakes (180mm rotors) |
| Suspension | Dual (Front Hydraulic Fork & Rear Dual Hydraulic Shocks) |
| Tires | 20" x 4.0" Fat Snow Tires |
| Gears | Shimano 7-Speed System |
| Frame Material | Aluminum |
| Waterproof Rating | IPX6 |
| Age Range | Adult |

Image: The Likebike LF-03 eBike shown with its overall dimensions, including length, height, and seat height, providing a visual reference for its size.
7. Warranty and Support
Likebike provides a warranty for its products against manufacturing defects. Please refer to the warranty card included with your purchase for specific terms and conditions. For technical support, spare parts, or warranty claims, please contact Likebike customer service through their official channels.





