Axiniu X Class
Axiniu Electric Bike User Manual
Model: X Class
Introduction
Welcome to the Axiniu Electric Bike user manual. This high-performance moped-style e-bike is designed for versatility, offering a powerful 2000W peak motor, a 52V 40Ah UL-certified removable battery, and a top speed of 35 MPH. Equipped with 20-inch fat tires and a dual suspension system, it provides exceptional performance across various terrains, from city streets to mountains, snow, and sand. Its advanced features include dual hydraulic disc brakes, smart security lighting with integrated turn signals, and a removable dual seat with a convertible cargo rack, making it ideal for commuting, adventures, and daily errands.

Figure 1: Axiniu Electric Bike - Standard Model
Safety Information
Always prioritize safety when operating your electric bike. Adhere to local traffic laws and regulations. Wearing a helmet is mandatory, and appropriate protective gear is highly recommended. Before each ride, perform a quick safety check:
- Ensure tires are properly inflated and in good condition.
- Verify that both front and rear brakes are functioning correctly.
- Check that all lights and signals are operational.
- Confirm the battery is securely locked and charged.
- Familiarize yourself with the controls before riding in traffic.
Avoid riding under the influence of alcohol or drugs. Be aware of your surroundings and ride defensively.
Setup and Assembly
Your Axiniu Electric Bike arrives 85% pre-assembled, significantly reducing setup time. The main steps involve installing the front wheel, handlebars, pedals, and connecting the display and headlight. All necessary tools are included.
Assembly Steps:
- Install the Headlight: Secure the headlight to the front fork using the provided screws and connect its power cable.
- Install the Instrument Display: Attach the instrument display to the handlebars and connect its wiring.
- Install the Front Wheel: Carefully align the front wheel with the fork and secure it using the axle nuts. Ensure the brake rotor is correctly seated in the caliper.
- Install the Pedals: Thread the pedals into the crank arms. Note that the left pedal (L) and right pedal (R) have different threading directions.
- Install the Rear Basket (if applicable): If your model includes a rear basket, attach it securely to the rear rack using the provided hardware.
- Battery Installation/Charging: The battery is typically pre-installed. If removed, slide it back into the frame and lock it with the key. For charging, you can either remove the battery or charge it directly on the bike via the charging port.
For a comprehensive visual guide, please refer to the official installation video:
Video 1: The Installation Video. This video provides a step-by-step guide for assembling your Axiniu Electric Bike, including attaching the front wheel, handlebars, and pedals.
Operating Your Axiniu Electric Bike
Power System
The Axiniu Electric Bike features a powerful 2000W peak motor and a 52V 40Ah UL-certified removable battery. This combination allows for a top speed of 35 MPH and a range of 50 miles in pure electric mode or up to 120 miles in pedal-assist mode.

Figure 2: High-capacity 52V 40Ah removable battery, providing extended range.
Control System
The intuitive control system includes a smart LCD display that shows speed, battery level, cruise indicator, gear indication, and trip data. A quick toggle button allows you to switch the front motor on or off effortlessly. The seven-speed gear system is perfect for those who want to use pedal assist, offering smooth and reliable shifting.

Figure 3: Smart LCD display and handlebar controls for easy operation.
Braking System
Equipped with responsive dual hydraulic disc brakes, the bike offers reliable stopping power even at high speeds and on wet roads. This system significantly cuts stopping distance compared to mechanical brakes.

Figure 4: Close-up of the responsive dual hydraulic disc brakes.
Lighting System
For enhanced visibility and safety, the bike features a bright LED headlight, a rear brake light, and integrated turn signals. These lights ensure you are seen by others, especially during night rides.

Figure 5: Integrated LED headlight, brake light, and turn signals for safety.
All-Terrain Performance
The 20-inch x 4.0-inch fat tires provide superior grip on various surfaces, including sand, snow, and rough trails. Coupled with the dual suspension system (hydraulic front fork and rear spring shock), the bike absorbs 80% of road vibrations, ensuring a smooth and comfortable ride on any terrain.

Figure 6: Durable 20-inch fat tires for excellent traction on diverse terrains.

Figure 7: Advanced dual suspension system for a smooth and stable ride.
Product Showcase Videos:
Video 2: Electric Bike Showcase. Demonstrates the bike's features and capabilities in various settings.
Video 3: Axiniu Electric Bike. A general overview of the bike in action.
Video 4: Electric Bike Showcase 2. Further demonstration of the bike's performance on different terrains.
Video 5: Product Introduction Video. An introductory video highlighting the main features of the bike.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Axiniu Electric Bike. Follow these general guidelines:
- Tires: Check tire pressure regularly and inflate to the recommended PSI (indicated on the tire sidewall). Inspect for wear and tear.
- Brakes: Periodically check brake pads for wear and ensure hydraulic lines are free from leaks. Adjust as needed for optimal stopping power.
- Battery: Store the battery in a cool, dry place. Avoid fully discharging the battery frequently. Charge regularly, even if not in use, to maintain battery health.
- Chain: Keep the chain clean and lubricated to ensure smooth operation and prevent rust.
- Fasteners: Regularly check all bolts, nuts, and quick releases to ensure they are tight and secure.
- Cleaning: Clean your bike regularly with a damp cloth. Avoid high-pressure washing directly on electrical components.
Troubleshooting
Here are some common questions and answers regarding your Axiniu Electric Bike:
- Q: If the battery runs out, can I pedal it like a regular bike?
A: Yes, you can absolutely ride the bike by pedaling like a regular bicycle even if the battery is depleted. - Q: Does the bike require extensive assembly?
A: The bike is 85% pre-assembled, minimizing installation effort. You primarily need to install the handlebar and a few other parts. Assembly support service is also available. - Q: What should I do if I encounter problems with the electric bike?
A: For any issues, please contact Axiniu Sports Direct customer support. They can assist you with all matters related to your electric bike.
Specifications
| Feature | Detail |
|---|---|
| Bike Type | Electric Bike |
| Age Range (Description) | Adult |
| Brand | Axiniu |
| Number of Speeds | 7 |
| Color | Standard |
| Wheel Size | 20 Inches |
| Frame Material | Aluminum |
| Suspension Type | Dual |
| Special Feature | Digital Display, Taillight, Dual Suspension, Headlight, Dual Disc Brake |
| Included Components | electric bike |
| Size | Large |
| Brake Style | Disc |
| Wheel Width | 4 Inches |
| Specific Uses For Product | Trail, Snow, Road, Dirt Biking, Gravel |
| Style | Retro |
| Model Name | X Class |
| Power Source | Electric motor |
| Wattage | 1500 watts |
| Wheel Material | Alloy Steel |
| Year | 2025 |
| Lithium Battery Energy Content | 2080 Watt Hours |
| Warranty Type | Limited |
| Maximum Weight Recommendation | 350 Pounds |
| Assembly Required | Yes |
| Bicycle Gear Shifter Type | Thumb |
| Derailleur Configuration | Front |
| Bicycle Drivetrain Type | Hub Motor |
| Electric Assist Type | Electric Pedal Assist |
| Manufacturer | Axiniu |
| Warranty Description | 1 year manufacturer |
Warranty and Support
Your Axiniu Electric Bike comes with a 1-year manufacturer's warranty, ensuring peace of mind regarding potential defects or issues. For any inquiries, technical assistance, or warranty claims, please contact our dedicated customer support team.
Contact Information:

- Text/Video Support: +1 (661) 669-8175
- Operating Hours: Monday to Friday, 8 AM - 12:30 PM ET & 1 PM - 5 PM ET
- Email Support: XLSports2022US@outlook.com
Note: If you have any problems with credit card payments, please ask us for help.
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