BAFANG 48V1000W Rear Hub Motor Electric Bike Conversion Kit

1. Introduction

Thank you for choosing the BAFANG 48V1000W Rear Hub Motor Electric Bike Conversion Kit. This kit is designed to transform your standard bicycle into a powerful electric bike, suitable for various terrains including snow and beach environments. This manual provides essential information for the proper installation, operation, and maintenance of your new e-bike conversion kit. Please read it thoroughly before beginning installation or operation to ensure safety and optimal performance.

The kit features a robust 48V 1000W rear hub motor, delivering an impressive maximum torque of 85N.m, enabling effortless riding on challenging terrains. It supports a top speed of 42KM/H, making it ideal for both off-road adventures and city commutes. Enjoy a powerful and smooth ride, even in tough conditions.

2. Product Overview

The BAFANG 48V1000W Rear Hub Motor kit includes the core components needed for electric bike conversion. The main components are the powerful rear hub motor, controller, PAS sensor, and optional display and battery. This system is engineered for high efficiency and durability.

3. Compatibility

This e-bike kit is designed to fit 20" and 26" fat tire bikes, specifically those with a rear dropout width of 175mm. It is compatible with disc brakes but not V-brakes. Ensure your bike has a cassette-style rear wheel (not included) rather than a freewheel design for optimal performance. This compatibility ensures a seamless installation process and reliable operation.

4. How to Choose the Correct Size

The BAFANG conversion kit is available for both 20-inch and 26-inch fat tire bikes. To determine the correct size for your kit, follow these steps:

1. Step 1: Find where the tire size is marked on your bike's tire (e.g., 26x4.0).
2. Step 2: Check the label number.
3. Step 3: Determine your tire size and confirm it matches either 20 inches or 26 inches.

5. Setup and Installation

Proper installation is crucial for the safe and effective operation of your e-bike kit. While this manual provides a general overview, professional installation is recommended if you are unsure about any steps. Ensure all connections are secure and waterproof.

Wiring Diagram

Key Installation Points:

• Mount the rear hub motor wheel securely in the bike's rear dropout.
• Install the PAS sensor on the pedal crank.
• Mount the controller in a suitable location, often within a controller box.
• Connect the throttle and brake levers (if applicable) to the main wiring harness.
• Connect the display and battery (if purchased) according to the diagram.
• Ensure all cables are neatly routed and secured to prevent damage.

6. Operating Modes

The BAFANG e-bike conversion kit offers four versatile riding modes, allowing you to adapt to different riding conditions and preferences:

• Electric Bike Mode: Provides full motor assistance, allowing you to ride without pedaling.
• Pedal Assist Mode (PAS): Balances motor assistance with your pedaling effort. The motor provides power proportional to your pedaling, making rides easier and extending battery life.
• Boost Mode: Adds extra power when you push the bike, useful for starting or overcoming obstacles.
• Pure Bicycle Mode: Allows you to ride the bike like a traditional bicycle, without any motor assistance. This mode is ideal for exercise or when the battery is depleted.

You can easily switch between these modes using the controls on your optional digital display.

7. Battery Specifications (Optional)

Various battery capacities are available to suit different needs and distances. The choice of battery will impact your range and overall riding experience.

8. Display Specifications (Optional)

Optional smart displays provide real-time data such as speed, distance, and battery level, enhancing your riding experience. Different models offer varying features.

9. Packing List

The following components are typically included in your BAFANG 48V1000W Rear Hub Motor Electric Bike Conversion Kit:

• BAFANG Rear Hub Motor with Wheel
• Controller Box
• Controller
• PAS Sensor (Left)
• Thumb Throttle
• 1T4 Cable
• Headlight
• Plastic Straps
• Sticker
• Brake Lever or Brake Sensor (Brake lever is default, contact seller for sensor)
• Optional Display (if purchased)
• Optional Battery and Charger (if purchased)

Note: Rear cassette is NOT included.

10. Troubleshooting

If you encounter issues with your BAFANG e-bike conversion kit, consider the following common troubleshooting steps:

• No Power: Check all electrical connections, especially the battery and controller. Ensure the battery is charged.
• Motor Not Engaging: Verify the PAS sensor is correctly installed and aligned. Check throttle connections. Ensure brake levers are not engaged (some have cut-off switches).
Display Not Working: Check power connection to the display. Ensure it's securely mounted.
• Unusual Noises: Inspect the motor for any obstructions. Check spoke tension and wheel alignment.
• Reduced Performance: Battery may be low or degrading. Check tire pressure.

For persistent issues, refer to the detailed specifications or contact customer support for guidance.

11. Maintenance

Regular maintenance will prolong the life and ensure the optimal performance of your BAFANG e-bike conversion kit:

• Cleanliness: Keep the motor, controller, and battery clean and free from dirt and debris. Use a damp cloth, avoid high-pressure washing.
• Connections: Periodically check all electrical connections for tightness and corrosion. Ensure waterproof connectors are properly sealed.
• Battery Care: Store the battery in a cool, dry place. Avoid fully discharging the battery and charge it regularly, even when not in use, to maintain its health.
• Tire Pressure: Maintain correct tire pressure for optimal efficiency and ride comfort.
• General Bike Maintenance: Continue regular maintenance of your bicycle's mechanical components, including brakes, chain, and gears.

12. Specifications

Detailed technical specifications for the BAFANG 48V1000W Rear Hub Motor:

13. Warranty and Support

BAFANG provides comprehensive support for its products:

• Warranty: 30 Days return, one year replace or repair service.
• Technical Guidance: Lifetime technical guidance service is available.

For any issues or inquiries, please contact the seller, Greenergia, directly. They ensure support for any issues encountered with the kit.

Seller: Greenergia