1. Киришүү
Welcome to the Varstrom 125XVH E-Bike Conversion Kit. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new e-bike system. The 125XVH series is engineered for power, efficiency, and reliability, featuring high-efficiency motors, helical gear design for durability, and IPX5 waterproofing for various conditions. It is designed for a wide range of bicycles, including mountain bikes, road bikes, city bikes, cargo bikes, recumbent trikes, and folding bikes.
2. Коопсуздук маалыматы
⚠️ Disclaimer: Please mind potential fire risk and strictly follow the instruction manual for charging and storage of batteries.
- Электр велосипедин айдап бара жатканда ар дайым туулга жана тиешелүү коопсуздук каражаттарын кийиңиз.
- Айрыкча нымдуу шарттарда, ат минүүдөн мурун, бардык туташуулардын бекем жана суу өткөрбөй тургандыгын текшериңиз.
- Regularly inspect your e-bike for any loose parts, damage, or wear.
- Do not modify the motor or battery system, as this may void the warranty and create safety hazards.
- Familiarize yourself with local e-bike regulations, including speed limits and power restrictions.
3. Пакеттин мазмуну
Your Varstrom 125XVH E-Bike Conversion Kit includes the following items:
Мотор комплектинин компоненттери:
- 1 x Varstrom 125XVH New Performance Hub Motor Kit (Optional wheel size and wattage)
- 1 x Моторду башкаруучу
- 1 x Controller Box (Note: Battery is separate)
- 1 x Display (Optional: VD03 Mini, EKD01, or VD04)
- 1 x 1T4 Cable
- 1 set Thumb Throttle
- 1 set PAS Sensor
- 1 set Brake Lever or Brake Sensor (Optional, depending on your bike's brake type)
Free Gifts:
- 1 x 36-60V Front Light
- 1 x 36V 250W Sticker (for compliance)
- 1 set Cable Ties
4. Продукт бүтүп калдыview
The Varstrom 125XVH series offers a powerful and efficient solution for converting your bicycle into an electric bike. Key features include:
- Жогорку натыйжалуулугу: >80% energy conversion for extended range and smooth acceleration.
- Helical Gear Design: Superior wear resistance and reduced maintenance due to even force distribution.
- IPX5 Суу өткөрбөйт: Fully sealed connectors ensure reliability in various weather conditions.
- Кеңири шайкештик: Supports 20"–29" wheel sizes, including 700C.
- Quick 25km/h Mode: Easily switch to a street-legal speed mode (EU/UK compliance) using a button combination.
5. Орнотуу жана орнотуу
This kit is designed for DIY-friendly installation with tool-free mounting for most bikes and plug-and-play wiring with color-coded connectors.
5.1. Choosing the Correct Wheel Size
To ensure compatibility and proper function, select the correct wheel size for your bicycle. Refer to the markings on your tire sidewall.
5.2. Brake Type Selection
The kit offers options for different brake systems:
- If your bike has mechanical brakes, choose the Brake Lever option.
- If your bike has hydraulic brakes, choose the Brake Sensor option. The Brake Sensor can also be used with mechanical brakes if you prefer not to change your existing brake levers.
5.3. Wiring Diagram and Component Placement
Follow the wiring diagram carefully to connect all components. The system uses plug-and-play connectors for ease of assembly. Ensure the rear dropout size of your bike is compatible (135-145mm).
5.4. Батареяны орнотуу (милдеттүү эмес)
If your kit includes a battery, ensure it is securely mounted. The Hailong batteries come with a fixing frame to keep cells stable and ensure good heat dissipation. The rear rack battery requires installation of the rack first.
5.5. Controller Box Dimensions
The controller box dimensions are:
- 125RX-500W Controller Size: 109.9*60.8*30mm
- 125RX-750W Controller Size: 116.9*64*31.3mm
6. Операция
6.1. Функцияларды көрсөтүү
Your kit may include one of the following display models:
- VD03 Mini (Bluetooth): 1.5" LED screen, IP67 waterproof, supports remote locking/unlocking via "BIKEGO+" APP, and quick-switch to 25 km/h street-legal mode (hold "+" and "-" buttons together).
- EKD01 (Bluetooth Navigation 9 Language): 2.4" TFT screen, IP67 waterproof, supports 9 languages, Bluetooth, navigation function, remote locking/unlocking via "BIKEGO+" APP, and quick-switch to 25 km/h street-legal mode.
- VD04 (3.5"IPS Bluetooth Navigation 9 Language): 3.5" IPS screen, IP67 waterproof, supports 9 languages, Bluetooth, navigation function, remote locking/unlocking via "BIKEGO+" APP, and quick-switch to 25 km/h street-legal mode.
6.2. Батареянын иштеши
If your kit includes a battery, familiarize yourself with its functions:
- Батарея көрсөткүчү: Press the button to check remaining power (LEDs indicate charge level).
- Кубат которгучу: Turn the battery ON or OFF.
- Taillight Switch: Turn the integrated taillight ON or OFF.
- Заряддоо порту: XLR Type.
- XT60 порту: Red "+" (Positive Electrode), Black "-" (Negative Electrode).
- USB порт: 5V 1A output for charging cell phones or other devices.
7. Техникалык тейлөө
7.1. Жалпы кам көрүү
- Бардык электр байланыштарын таза жана кургак кармаңыз.
- Regularly check for loose bolts or connections.
- Моторду жана башка компоненттерди жарнама менен тазалаңызamp cloth; avoid high-pressure washing directly on electrical parts.
7.2. Батареяга кам көрүү
- Charge the battery regularly, even when not in use, to maintain its lifespan.
- Батареяны салкын, кургак жерде, тике күн нурунан жана экстремалдык температурадан алыс сактаңыз.
- Берилген заряддагычты гана колдонуңуз.
- The battery features a 30A Smart BMS with multiple protections: over-current, over-voltage, overload, over-charging, over-discharge, temperature control, short circuit, and cell voltage баланс.
8. Кыйынчылыктарды
If you encounter any issues with your Varstrom 125XVH kit, please check the following:
- Кубат жок: Ensure the battery is charged and the power switch is ON. Check all cable connections for looseness.
- Мотор иштебей жатат: Verify the PAS sensor is correctly installed and aligned. Check throttle connections.
- Дисплей иштебейт: Ensure the display cable is securely connected to the 1T4 cable.
- Ката коддору: Refer to your display's specific manual for error code interpretations.
For complex issues or if troubleshooting steps do not resolve the problem, please contact Varstrom customer support or visit a certified service center.
9. Техникалык шарттар
| Атрибут | Спецификация |
|---|---|
| Бренд аты | Варстром |
| Модел | 125RX / 125RX-750 |
| Версия | Performance Version |
| Type | Тиштүү диск щеткасыз мотор |
| Орнотуу | Арткы хаб мотору |
| Номиналдуу кубаттуулук (Вт) | 500W / 750W |
| Чоку күч | 864W (500W motor) / 1056W (750W motor) |
| Rated Voltage | 48V |
| Максималдуу ылдамдык | 45-50KM/h (500W) / 55-60KM/h (750W) |
| Max Torque | 65N.m (500W) / 80N.m (750W) |
| Spoke Hole | 36H*12G |
| Тормоз түрү | Диск тормозу / V тормозу |
| Кассета түрү | ≤10-Speed |
| Бааланган эффективдүүлүк | >80% |
| Ызы-чуу даражасы (дБ) | <60дБ |
| Суу өткөрбөйт | IP X5 |
| Иштөө температурасы | -20℃ - 45℃ |
| Кыскартуу коэффициенти | 5.33 |
| Compatible Dropout Spacing | 135-145MM (Rear Drop Out Size) |
| Controller Low-Voltage Коргоо | 39±1V |
| Controller Over-Voltage Коргоо | 62.4V |
| Коргоо функциясы | Ашыкча ток, ашыкча томtage, overload, over-charging, over-discharge, temperature control, short circuit, cell voltagэлектрондук баланс |
9.1. Батареянын мүнөздөмөлөрү (милдеттүү эмес)
| Батарея түрү | Кубаттуулугу | Ватт-саат | Клеткалар | Массив режими | BMS | Жогорку ток |
|---|---|---|---|---|---|---|
| 48V13Ah Hailong | 13Ah | 624Wh | Grade A 18650 2600mah | 13S5P 65PCS | 30A | 90A |
| 48V16Ah Hailong | 16Ah | 768Wh | Grade A 18650 3200mah | 13S5P 65PCS | 30A | 90A |
| 48V20Ah Hailong MAX | 20Ah | 960Wh | Sa*m-sung 21700 5000mah | 13S4P 52PCS | 30A | 90A |
| 48V20Ah VoltzX | 20Ah | 960Wh | Sa*m-sung 21700 5000mah | 13S4P 52PCS | 30A | 90A |
| 48V17.5Ah Rear Rack | 17.5Ah | 840Wh | Grade A 18650 2600mah | 13S7P 91PCS | 30A | 90A |
10. Колдонуучунун кеңештери
- Орнотууга чейинки текшерүү: Сатып алуудан мурунasing, use the provided size guide (if available) to print out a 1:1 template and test fit the battery on your bike frame to ensure compatibility.
- Кабелдик башкаруу: Utilize the included cable ties to neatly secure all wiring, preventing snags and damage during rides.
- Дисплей ыңгайлаштыруу: Explore the settings on your display (VD03, EKD01, VD04) to customize assistance levels, speed limits, and other preferences for an optimized riding experience.
- үзгүлтүксүз тазалоо: Keep the motor and battery housing clean, especially after riding in dusty or muddy conditions, to prevent debris buildup and maintain performance.
11. Кепилдик жана колдоо
Varstrom is committed to providing high-quality products and excellent customer service.
11.1. Кепилдик мөөнөтү:
- Motor & Battery: 12 months quality warranty.
- Бөлүктөр жана аксессуарлар: 30-day warranty for quality assurance.
11.2. Under Warranty:
- If there is any quality problem within 6 months (Based on Delivery Date), all warranty costs (repair cost, material cost, shipping cost, etc.) are responsible by the seller.
- If there is any quality problem more than 6 months, not more than 12 months (Based on Delivery Date), the repair cost and material cost are responsible by the seller, the shipping cost is responsible by the buyer.
11.3. Out of Warranty:
If the warranty period is exceeded, for products from our store, we can continue to provide after-sales service, but the cost will be responsible by the buyer. The exact cost depends on the specific issue.
11.4. Local Expertise:
Our network of certified service centers across the EU and UK ensures prompt repairs and support. For assistance, please contact Varstrom customer service.
