Manual d'usuari del kit de conversió de bicicleta elèctrica BAFANG M625 de 1000 W amb accionament central

1. Introducció

This user manual provides comprehensive instructions for the installation, operation, and maintenance of your BAFANG M625 1000W Mid Drive Ebike Conversion Kit. This kit is designed to transform a standard bicycle into a powerful electric bicycle, offering enhanced performance for various terrains, including mountain, road, and city cycling. Please read this manual thoroughly before installation and use to ensure safe and optimal performance of your ebike system.

2. Informació de seguretat

Always prioritize safety when operating your ebike. Failure to follow safety guidelines can result in serious injury or damage to the product.

Porteu casc i equip de seguretat adequat en tot moment.
Feu una inspecció prèvia a la conducció abans de cada ús, comprovant els frens, els pneumàtics i totes les connexions.
Do not operate the ebike in heavy rain or standing water. The electrical components are not designed for submersion.
Ensure all connections are secure and waterproofed where necessary.
Familiarize yourself with local ebike regulations and laws.
Avoid sudden acceleration, especially when starting, as the motor provides significant power.
Keep hands and feet clear of moving parts, especially the chainring and motor.

Illustration showing a person riding a bicycle in the rain with a 'no rain' symbol, indicating not to ride in wet conditions.

Avoid riding your ebike in heavy rain or through deep puddles to prevent damage to electrical components.

3. Producte acabatview i Components

The BAFANG M625 1000W Mid Drive Kit includes the core motor unit, a display, and various accessories necessary for conversion. Below is an overview of the main components you will receive.

A complete BAFANG M625 1000W mid-drive ebike conversion kit, showing the motor, VD618 display, chainring, cranks, brake levers, throttle, speed sensor, and various cables and installation tools.

Main components of the BAFANG M625 1000W Mid Drive Ebike Conversion Kit.

3.1 Llista d'embalatge

The standard package for the BAFANG M625 1000W motor kit typically includes the following items:

BAFANG M625 Mid Motor (52V 1000W)
VD618 Display (Optional, as per your selection)
Chainring (46T)
Braços de biela
Speed Sensor with Magnet
Brake Levers (or Brake Sensors, depending on bike compatibility)
Acelerador
1T4 Cable (main wiring harness)
Cordó d'extensió
Davant Lamp (opcional)
posterior Lamp (opcional)
Manual d'instal·lació
Mounting Loop
Kit d'eines
Cargols d'instal·lació

Diagram showing the packing list for the BAFANG M625 motor kit, including the motor, display, throttle, cables, lamps, i eines.

Detailed packing list and component diagram for the BAFANG M625 kit.

4. Requisits de compatibilitat

Abans de la compraasing and installing the BAFANG M625 kit, it is crucial to verify your bicycle's compatibility to ensure a proper fit and safe operation.

4.1 Bottom Bracket (BB) Dimensions

The BAFANG M625 mid-drive motor is designed to fit bicycles with a bottom bracket shell diameter of 34-36mm (1.34"-1.42") and a length of 68-73mm (2.68"-2.87").

Diagram illustrating how to measure a bicycle's bottom bracket length (68-73mm) and diameter (34-36mm) to check compatibility with the BAFANG M625 motor. Also shows speed sensor spacing.

Verify your bike's bottom bracket dimensions for proper motor fit.

4.2 Compatibilitat de la bateria

The BAFANG M625 motor is compatible with various 52V batteries, including downtube and rear rack options. It removes communication protocol restrictions, allowing flexibility in battery choice. Ensure your chosen battery is 52V.

Diagram showing how to check if a downtube shark battery can fit a bicycle frame using a cutout template.

Check downtube battery fit using a size guide template.

Diagram showing how to check for installation screw holes on the rear fork and measure the rear fork size (150-160mm) for rear rack battery compatibility.

Verify rear rack battery compatibility by checking screw holes and fork width.

4.3 Incompatible Bicycle Types

The BAFANG M625 motor kit is NO compatible with the following bicycle types:

Bicycles with belt drive chainrings.
Bicycles with coaster brakes.
Bicycles with bottom brackets outside the specified 68-73mm length or 34-36mm diameter.

Four images showing incompatible bicycle conditions: incorrect bottom bracket fit, belt drive chainring, and coaster brake, all marked with an 'X'.

Examples of bicycle types and conditions that are not suitable for the BAFANG M625 motor kit.

4.4 Brake System Compatibility

The kit typically includes default brake levers. If your bike uses mechanical disc brakes or rim V-brakes, these levers are generally compatible. However, if your bike has shift-integrated brake handles or hydraulic disc brakes, you may need to contact support for a compatible brake sensor instead of the default levers.

Images showing compatible brake types (mechanical disc brakes, rim V-brake) and incompatible types (shift integrated brake handle, hydraulic disc brake) for the kit's brake levers.

Check your bike's brake system for compatibility with the included brake levers or consider a brake sensor.

5. Guia d'instal·lació

Installing the BAFANG M625 mid-drive kit requires basic mechanical skills and tools. It is recommended to watch the official installation video provided by BAFANG or consult a professional if you are unsure about any steps. This section provides a general overview del procés d'instal·lació.

5.1 Passos previs a la instal·lació

Ensure your bicycle is clean and stable, preferably mounted on a bike stand.
Remove the existing crankset, bottom bracket, and chain.
Clean the bottom bracket shell thoroughly.

5.2 Motor and Component Installation

Follow the numbered steps in the diagram below for a visual guide to the installation process:

Nine-step visual installation guide for the BAFANG mid-drive motor kit on a bicycle, showing placement of components like the motor, display, battery, and wiring.

Step-by-step visual guide for installing the BAFANG M625 mid-drive motor kit.

Install the motor into the bottom bracket shell, ensuring it is fully seated.
Secure the motor with the provided locking nuts and plates.
Attach the chainring and crank arms.
Mount the display (VD618) on the handlebars.
Install the brake levers (or sensors) and throttle on the handlebars.
Mount the speed sensor on the chainstay and attach the magnet to a spoke.
Connect all wiring harnesses (1T4 cable, extension cords) to the motor, display, throttle, brake levers, and speed sensor. Ensure connections are firm and correctly oriented.
Install the battery (sold separately) securely on your bike frame.
Route and secure all cables neatly using zip ties or cable clips to prevent snagging.

A mechanic working on installing a mid-drive motor on a bicycle, emphasizing the need for proper installation.

Professional installation is recommended if you are unfamiliar with bicycle mechanics.

6. Instruccions de funcionament

Once installed, your BAFANG M625 ebike kit offers various riding modes and display functionalities to enhance your cycling experience.

6.1 Modes de conducció

The system supports four primary riding modes:

E-bike Mode: Utilizes the throttle for pure electric power without pedaling.
Pedal Assisted Mode (PAS): The motor provides assistance based on your pedaling input. The level of assistance can be adjusted via the display.
Mode d'assistència a la marxa: Provides low-speed motor assistance (typically 6 km/h) to help you push the bike while walking.
Pure Pedal Bicycle Mode: The motor is off, and the bike functions as a regular bicycle, relying solely on your pedaling power.

6.2 VD618 Display Functions

The VD618 display provides essential information and control over your ebike system. It features a 3.5" OLED screen with adjustable brightness and password protection.

Detallada view of the BAFANG VD618 digital display, showing battery level, real-time speed, mileage mode, gear display, average speed, and a Type-C charging port.

Key features and information displayed on the BAFANG VD618 display.

Key display features include:

Gràfic del nivell de la bateria
Velocitat en temps real
Mileage mode (ODO, Trip)
Gear display (PAS level)
Velocitat mitjana
Headlight display and automatic headlight function
Brake icon indicator
Type-C charging port for external devices
Adjustable brightness (1-3 levels)
Advanced password setting (1919)
Multi-language support (English)

6.3 Connectivitat de l'aplicació

Elevate your riding experience by connecting your BAFANG display to a compatible smartphone app. Cerca "BAFANG GO+" or "BIKEGO+" in your app store (App Store for iOS, Google Play for Android) to download. The app allows you to:

Choose from three themes for a personalized dashboard.
Track key metrics like ride time, calories burned, and cadence.
Share your ride data with friends.
Mirror phone navigation on the display, reducing the need to check your phone.
Adjust support level settings and other parameters.

Image showing the BAFANG display mounted on handlebars with a smartphone displaying the companion app, highlighting features like navigation, ride data, and settings.

Enhance your ride with the BAFANG companion app for smart features and data tracking.

7. Manteniment

Regular maintenance ensures the longevity and optimal performance of your BAFANG ebike kit. Follow these guidelines for proper care:

Neteja: Clean the motor and components regularly with a damp cloth. Avoid high-pressure washing directly on electrical parts.
Lubricació: Keep the chain and other moving parts lubricated as per standard bicycle maintenance.
Connexions: Periodically check all electrical connections for tightness and signs of wear. Ensure they are free from dirt and moisture.
Cura de la bateria: Follow the battery manufacturer's instructions for charging, storage, and temperature guidelines. Do not expose the battery to extreme temperatures.
Inspecció: Regularly inspect the motor mounting, chainring, and crank arms for any looseness or damage.
Eviteu l'aigua: As mentioned in safety, avoid riding in heavy rain or submerging the motor. Water ingress can damage electrical components.

8. Solució De Problemes

This section addresses common issues you might encounter with your BAFANG M625 kit. For more complex problems, please contact customer support.

Problema	Causa possible	Solució
Motor not assisting / No power	Battery not charged or connected; Loose electrical connections; Display off; Brake lever sensor engaged.	Check battery charge and connection; Inspect all cables; Turn on display; Ensure brake levers are fully released.
La pantalla no s'encén	Loose display cable; Battery issue; Display malfunction.	Check display cable connection; Verify battery power; If issue persists, contact support.
Inconsistent or no pedal assist	Speed sensor misaligned or damaged; PAS level set to 0; Crank arm loose.	Check speed sensor alignment and magnet distance (typically <4mm); Increase PAS level on display; Tighten crank arms.
Display locked out by password	Incorrect password entered or accidentally set.	The default advanced password for VD618 is 1919. If you set a custom password and forgot it, contact customer support for assistance.

9. Especificacions

Detailed technical specifications for the BAFANG M625 1000W Mid Drive Motor and VD618 Display.

9.1 Motor Specifications (M625 1000W)

Potència nominal: 1000W
Voltage: 52 V
Parell màxim: 160 Nm
Velocitat màxima: 50-55 KM/H (approx. 31-34 MPH)
Noise Grade: ≤55dB
Net Motor Weight: Aprox. 6.0 KG
Bottom Bracket Length Compatibility: 68-73 mm
Bottom Bracket Diameter Compatibility: 34-36 mm
Classificació IP: IPX5 (Water resistant, not waterproof)
Material: Aliatge de magnesi
Tractament superficial: Powder spraying process
Mètode de càrrega: Hoop structure

Image detailing the BAFANG M625 motor's specifications including 1000W rated power, 160 N.m max torque, 6.0 KG net weight, and IPX5 rating.

Key performance specifications of the BAFANG M625 1000W motor.

Diagram showing the dimensions of the BAFANG M625 mid-drive motor, including length, height, and bottom bracket measurements.

Physical dimensions of the BAFANG M625 mid-drive motor.

9.2 VD618 Display Specifications

Tipus de pantalla: 3.5" OLED
Holder Size: 22.2 mm
Configuració de brillantor: 1-3 nivells
Nivell PAS: 3, 5, 9 (configurable)
Advanced Password: 1919
Idioma: Anglès
Característiques: Battery level, real-time speed, mileage, gear display, average speed, automatic headlight, Type-C charger.

Table comparing specifications of various BAFANG ebike displays, including EKD01, DPC010.CB, DPC080.C, VD03, VD618, and VD61ML, showing screen size, password, brightness, and features.

Comparison of various BAFANG display models, highlighting VD618 specifications.

10. Garantia i Suport

10.1 Informació de la garantia

The BAFANG M625 1000W Mid Drive Kit comes with a warranty that includes:

30 Days Return Policy
365 Days Repair or Replace Warranty
Lifetime Technical Guidance

Conserveu el vostre comprovant de compra per a reclamacions de garantia.

10.2 Atenció al client

For any questions, technical assistance, or warranty claims, please contact the seller, Greenergia, or BAFANG customer service.

Venedor: Greenergia
Suport per correu electrònic: ga_sale_service@163.com

A customer service representative wearing a headset, indicating available support for product inquiries.

Contact customer support for assistance with your BAFANG ebike kit.

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BAFANG LV-US M625 1000W Motor-VD618