Varstrom 500W E-Bike Hub Motor Conversion Kit

Introducció

This manual provides detailed instructions for the installation, operation, and maintenance of your Varstrom 125EVH 500W Front or Rear Hub Motor Conversion Kit. Please read this manual thoroughly before attempting installation or operation to ensure safe and efficient use of your new e-bike system.

The Varstrom 125EVH kit is designed to transform a standard bicycle into a powerful electric bicycle, offering enhanced durability, smoother power delivery, and smart features for an improved riding experience.

Informació de seguretat

⚠️ Disclaimer: Please be aware of potential fire risks and strictly adhere to the instruction manual for all charging and storage procedures. Failure to do so may result in serious injury or property damage.

• Always wear a helmet and appropriate safety gear when riding your e-bike.
• Ensure all connections are secure and waterproof before riding, especially in wet conditions.
• Do not modify the motor or controller system. Unauthorized modifications can lead to malfunction and void the warranty.
• Regularly inspect your e-bike for any signs of wear, damage, or loose components.
• Familiaritzeu-vos amb les regulacions i lleis locals sobre bicicletes elèctriques.

Contingut del paquet

Your Varstrom 125EVH conversion kit includes the following components:

• Pre-built motor wheel with internal controller
• Left PAS (Pedal Assist Sensor) sensor
• Brake levers (Please note: if you require brake sensors for hydraulic brakes, specify when ordering)
• Llum frontal
• Acelerador de polze
• Waterproof connectors & necessary tools
• Optional smart display (VD03, VD04, or EKD01 model, depending on your selection)

Especificacions del producte

General Hub Motor Specifications

Front Hub Motor (125EVH Standard Version)

• Compatible Dropout Size: 100mm Front Dropout
• Brake Type: Disc Brake / V Brake
• Cassette Type: ≤10-Speed Cassette

Rear Hub Motor (125EVH Standard Version)

• Compatible Dropout Size: 135-145mm Rear Dropout
• Brake Type: Disc Brake / V Brake
• Cassette Type: ≤10-Speed Cassette

Controller Specifications (Internal)

Guia d'instal·lació

This section outlines the general steps for installing your Varstrom 125EVH hub motor conversion kit. For detailed visual instructions, please refer to the provided diagrams.

1. Prepare Your Bicycle

• Ensure your bicycle is clean and stable, preferably mounted on a bike stand.
• Remove the existing front or rear wheel, depending on your kit type (Front Hub Motor requires 100mm front dropout, Rear Hub Motor requires 135-145mm rear dropout).
• Verify compatibility with your bike's brake system (V-Brake or Disc Brake).

2. Install the Motor Wheel

• Carefully install the new motor wheel into the appropriate dropout. Ensure it is seated correctly and securely tightened.
• If installing a rear hub motor, transfer your existing cassette (up to 10-speed compatible) onto the motor.

3. Mount Components

• Attach the PAS sensor to the crank arm.
• Install the brake levers on your handlebars.
• Mount the thumb throttle on the handlebars.
• Secure the front light in a suitable position.
• If using an optional display, mount it on the handlebars.
• The controller is integrated within the hub motor, simplifying wiring.

4. Connexions de cablejat

Connect all components using the provided waterproof connectors. The system is designed for plug-and-play installation. Refer to the wiring diagram below for correct connections.

• Connect the brake levers, thumb throttle, PAS sensor, and display to the main wiring harness.
• Ensure all connections are firm and waterproof.
• Connect the battery (not included in the kit) to the controller.

5. Comprovacions finals

• Comproveu dues vegades totes les connexions per seguretat.
• Ensure the motor wheel spins freely and is properly aligned.
• Test the brakes for proper function.
• Before your first ride, perform a quick test of the motor and pedal assist system in a safe, open area.

Instruccions de funcionament

1. Encès / apagat

• Turn on your e-bike system using the power button on your chosen display.
• To power off, press and hold the power button on the display.

2. Using the Display (VD03, VD04, EKD01)

Your Varstrom kit offers various smart display options, each providing different features:

• Power Assist Levels: Use the '+' and '-' buttons on the display to adjust the level of pedal assistance. Higher levels provide more motor power.
• Acelerador del polze: The thumb throttle provides instant power without pedaling. Use it cautiously, especially when starting.
• Street-Legal Mode: For compliance with local regulations, you can quickly switch to a 25 km/h speed limit mode by holding the '+' and '-' buttons on the display simultaneously.
• Connectivitat Bluetooth: Connect your display to the "BIKEGO+" mobile application for additional features like remote locking/unlocking, ride tracking, and advanced settings.

Manteniment

• Neteja regular: Keep the motor, controller, and display clean from dirt and debris. Use a damp drap; eviteu rentar a alta pressió directament sobre els components elèctrics.
• Resistència a l'aigua: The system has an IPX5 waterproof rating, meaning it is protected against low-pressure water jets from any direction. While it can withstand rain, prolonged heavy exposure or submersion is not recommended.
• Inspecció del cable: Periodically check all cables and connectors for wear, fraying, or damage. Ensure they are securely plugged in.
• Sistema de fre: Regularly inspect your brake levers and pads. Ensure they are functioning correctly for safe stopping.
• Pressió dels pneumàtics: Mantingueu la pressió correcta dels pneumàtics per a un rendiment i una seguretat òptims.
• Elements de fixació: Check all bolts and nuts, especially on the motor wheel, for tightness.
• Emmagatzematge: When storing the e-bike for extended periods, especially in cold weather, ensure the battery is charged to an appropriate level (typically 50-70%) and stored in a cool, dry place. Refer to your battery's specific storage instructions.

Resolució de problemes

If you encounter issues with your Varstrom e-bike kit, please refer to the following common troubleshooting steps:

• Sense energia:
  • Check if the battery is charged and properly connected.
  • Assegureu-vos que totes les connexions elèctriques estiguin segures i lliures de corrosió.
  • Verify the display is correctly connected and powered on.
• El motor no s'engega:
  • Check the PAS sensor for proper alignment and connection.
  • Ensure the brake levers are not engaged (some systems cut motor power when brakes are applied).
  • Verify the throttle connection if using throttle assist.
  • Check for any error codes on the display. Consult the display manual for specific code meanings.
• Potència intermitent:
  • Inspect all wiring for loose connections or damage.
  • Ensure the battery is firmly seated and making good contact.
• Unusual Noises from Motor:
  • While the helical gear drive is designed for low noise (<60dB), any new or excessive noise should be investigated.
  • Check for any obstructions around the motor or wheel.
  • Si el soroll persisteix, contacteu amb l'atenció al client.

For persistent issues, please contact Varstrom customer support with details of the problem and any error codes displayed.

Consells per a l'usuari

• Gestió de la bateria: To maximize battery life, avoid fully discharging it frequently. Charge it regularly, and if storing for long periods, keep it at a partial charge (e.g., 50-70%).
• Acceleració suau: For a smoother ride and to reduce strain on the motor, use pedal assist to start moving before engaging the throttle fully.
• Canvi de marxes: Shift gears proactively, especially when approaching hills, to help the motor operate more efficiently and reduce stress on the drivetrain.
• Integració d'aplicacions: Utilize the "BIKEGO+" app with Bluetooth-enabled displays (EKD01, VD04) for advanced features like route planning, ride statistics, and remote locking for added security.
• Comprovacions periòdiques: Before each ride, quickly check tire pressure, brake function, and ensure all quick-release levers are secure.

Garantia i Suport

Your Varstrom 125EVH Hub Motor Conversion Kit comes with a 12 mesos de garantia des de la data de compra. Aquesta garantia cobreix defectes de fabricació i avaries en condicions d'ús normals.

Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual.

For technical support, warranty claims, or any questions regarding your product, please contact the seller or Varstrom customer service.