Introduction
This manual provides essential information for the safe and efficient use of your Axiniu 20" Folding Electric Bike, Model DB-02. Please read this manual thoroughly before your first ride to ensure proper assembly, operation, and maintenance. Retain this manual for future reference.
The Axiniu 20" Folding Electric Bike is designed for adults, featuring an 850W peak motor, a 48V 13Ah portable battery, and 20" x 3" fat tires. It offers a maximum speed of 25 MPH and a range of up to 60 miles in pedal-assist mode. Its lightweight, foldable aluminum frame makes it convenient for commuting and storage.
Image: The Axiniu 20" Folding Electric Bike, showcasing its compact design and blue finish.
Safety Guidelines
Always prioritize safety when operating your electric bike. Failure to follow these guidelines may result in injury or damage to the bike.
- Wear a Helmet: Always wear an approved bicycle helmet when riding.
- Pre-Ride Check: Before each ride, check tire pressure, brake function, battery charge, and ensure all quick releases and fasteners are secure.
- Traffic Laws: Obey all local traffic laws and regulations.
- Visibility: Use the LED headlight and rear reflector, especially in low-light conditions. Consider wearing reflective clothing.
- Weather Conditions: Exercise caution when riding in wet or slippery conditions. Braking distance increases significantly.
- Weight Limit: Do not exceed the maximum load capacity of 330 lbs.
- Battery Handling: Do not attempt to open or modify the battery. Charge the battery in a well-ventilated area away from flammable materials.
- Children: This electric bike is intended for adult use only.
Setup & Assembly
Your Axiniu electric bike arrives approximately 95% pre-assembled. Follow these steps for final assembly.
- Unpacking: Carefully remove the bike and all components from the packaging. Retain packaging for potential future transport or returns.
- Handlebar Installation:
Video: Installation guide for the NR-7 Electric Bike, demonstrating handlebar and seat post setup. This video is provided by the seller and is relevant for assembly.
Attach the handlebars to the stem. Ensure they are centered and tightened securely. Adjust the angle for comfortable riding posture.
- Seat Post and Saddle: Insert the seat post into the frame and adjust the saddle height. The minimum seat height is 29.5 inches. Ensure the quick-release lever is firmly closed.
- Pedal Installation: Identify the left (L) and right (R) pedals. Thread the pedals into the crank arms. The left pedal tightens counter-clockwise, and the right pedal tightens clockwise. Tighten firmly with a wrench.
- Battery Installation & Activation: Insert the 48V 13Ah removable battery into its compartment. Turn the key clockwise twice to activate the battery. Ensure it is securely locked in place before riding.
- Tire Inflation: Inflate tires to the recommended pressure indicated on the tire sidewall.
- Brake Check: Test both front and rear brakes to ensure they engage properly and stop the bike effectively.
Image: Demonstrates the folding mechanism and how the bike can be stored in a car trunk, highlighting its portability.
Operating Instructions
Familiarize yourself with the controls and riding modes before your first ride.
Riding Modes
The Axiniu electric bike offers 3+1 riding modes:
- Pure Manual Mode: Ride the bike like a traditional bicycle, using pedal power only.
- Electric Mode (Throttle): Use the throttle to engage the motor and propel the bike without pedaling. Maximum speed up to 25 MPH.
- Pedal Assist Mode (PAS): The motor provides assistance as you pedal. There are multiple levels of pedal assist (e.g., PAS-1 for up to 60 miles range).
- Combined Operation: You can combine pedaling with throttle use for additional power or speed.
Image: Detailed view of key components: LED headlight for visibility, brake light for safety, LCD display for ride information, dual disc brakes for reliable stopping, and the robust 20x3" fat tire.
Powering On/Off
To power on the bike, ensure the battery is activated (key turned clockwise twice) and press the power button on the LCD display. To power off, press and hold the power button.
Battery and Charging
The 48V 13Ah removable battery provides power for your rides. A full charge takes approximately 4-6 hours. You can charge the battery while it's installed on the bike or remove it for charging indoors.
Image: The integrated 48V 13Ah lithium battery, highlighting its placement within the bike frame and its capacity for extended range.
Gear Shifting
The 7-speed shifting system allows you to adjust your pedaling effort to match terrain and speed. Use the trigger shifter on the handlebar to change gears smoothly.
Image: Illustrates the powerful 850W brushless motor integrated into the rear wheel and the 7-speed gear system for versatile riding.
Folding and Storage
To fold the bike, release the frame and handlebar folding mechanisms. This reduces the bike's dimensions to 35.4 x 21.6 x 25.5 inches for compact storage or transport.
Video: A demonstration video of the NR-7 Electric Bike, showcasing its features and operation. This video is provided by the seller.
Video: An overview video of the Axiniu Folding Electric Bike, highlighting its 850W motor and 48V 13Ah battery. This video is provided by the seller.
Maintenance
Regular maintenance ensures the longevity and safe operation of your electric bike.
- Cleaning: Clean the bike regularly with a damp cloth. Avoid high-pressure washing directly on electrical components.
- Lubrication: Lubricate the chain and other moving parts periodically with bicycle-specific lubricant.
- Brakes: Check brake pads for wear and replace as needed. Ensure brake levers are firm and responsive.
- Tires: Inspect tires for wear, punctures, and proper inflation before each ride.
- Battery Care: Store the battery in a cool, dry place. If storing for extended periods, charge it to 50-70% every few months.
- Fasteners: Periodically check and tighten all bolts, nuts, and quick releases.
Troubleshooting
This section addresses common issues you might encounter with your Axiniu electric bike.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bike does not power on. | Battery not activated or low charge. Loose battery connection. | Ensure battery key is turned clockwise twice. Charge the battery. Check battery connections. |
| Motor not assisting. | PAS level set to zero. Throttle not engaged. Brake levers engaged. | Increase PAS level on the display. Ensure throttle is fully engaged. Release brake levers. |
| Brakes feel weak. | Worn brake pads. Loose brake cable. | Inspect and replace brake pads. Adjust brake cable tension. Consult customer support if issue persists. |
| Unusual noises during riding. | Loose components. Dry chain. | Check all fasteners. Lubricate the chain. |
If you encounter issues not listed here or require further assistance, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Name | 20 inch folding ebike |
| Model Number | DB-02 |
| Bike Type | Electric Bike |
| Motor | 850W Peak (500W Rated) Brushless Motor |
| Battery | 48V 13Ah Lithium Battery (576 watt-hours) |
| Charging Time | 4-6 hours |
| Max Speed | 25 MPH |
| Range (Throttle) | Up to 40 miles |
| Range (PAS-1) | Up to 60 miles |
| Wheel Size | 20 inches |
| Tires | 20" x 3" Fat Tires |
| Frame Material | Aluminum |
| Number of Speeds | 7 |
| Brake Style | Dual Disc Brakes (Front & Rear) |
| Suspension Type | Front |
| Folded Dimensions | 35.4 x 21.6 x 25.5 inches |
| Weight | 48.5 lbs (approx.) |
| Max Load Capacity | 330 lbs |
| Minimum User Height | 29.5 inches (seat height) |
| Included Components | Electric bike, Battery, Charger, Headlight, Rear light, Tools kit, User manual |
Image: A detailed diagram illustrating the key dimensions of the electric bike in both its unfolded and folded states, including recommended rider height and weight capacity.
Warranty & Support
The Axiniu 20" Folding Electric Bike comes with a 1-Year Manufacturer Warranty covering parts. This warranty ensures that any manufacturing defects or issues with components will be addressed.
Additionally, a 365-day parts warranty is provided. For specific details regarding warranty claims or to purchase extended protection plans, please refer to your purchase documentation or contact customer support.
Optional protection plans are available:
- 2-Year Protection Plan: One-time payment of $49.99.
- Complete Protect: Monthly billing at $16.99, covering all eligible past and future purchases.
Customer Support
For any questions, technical assistance, or warranty claims, please contact our dedicated customer support team. We are committed to providing a smooth and reliable ownership experience.
Please have your model number (DB-02) and purchase information ready when contacting support.
Manufacturer: NR-7
Seller: LUXEVELO INC
Contact information for LUXEVELO INC can typically be found on your purchase receipt or the platform where the product was acquired.