1. Безбедносне информације
Read all instructions carefully before installation and operation. Failure to follow safety guidelines may result in injury or damage to the product.
- Препоручена професионална инсталација: If you are unsure about any installation steps, seek assistance from a qualified bicycle mechanic.
- Носите заштитну опрему: Увек носите кацигу и одговарајућу заштитну опрему када возите електрични бицикл.
- Локални прописи: Adhere to all local laws and regulations regarding e-bike use, speed limits, and safety.
- Руковање батеријом: Handle the battery with care. Do not puncture, expose to extreme temperatures, or immerse in water. Use only the provided charger.
- Електричне везе: Ensure all electrical connections are secure and waterproofed to prevent short circuits and damage.
- Провера кочница: Before each ride, verify that your brakes are functioning correctly.
2. Садржај пакета
Проверите да ли су све компоненте присутне у вашем пакету:
- Pre-laced Front Wheel with 500W Hub Motor
- Intelligent Controller & Wiring Harness
- Pedal Assist (PAS) Sensor
- Тхумб Тхроттле
- Brake Levers (for motor cutoff)
- EKD01 Display
- Фар
- Ebike Battery (Optional, specific capacity depends on order)
- Comprehensive Installation Manual

3. Производ је готовview
The Varstrom 48V 500W Ebike Conversion Kit transforms a standard bicycle into an electric bike. It features a front hub motor, an EKD01 TFT display, and various battery options, designed for commuter and leisure riding.
3.1. Front Hub Motor
- Тип: Gear Drive Brushless Motor
- Називна снага: 500В
- Максимална снага: До 800В
- Макс. обртни момент: 65Н·м
- Максимална брзина: 40-45 км/х
- Dropout Size: 100mm Front Dropout
- Хидроизолација: ИПКС5 Ратед
- Ниво буке: Испод 60dB
- Компатибилност кочница: Supports Disc and V-Brake systems


3.2. EKD01 TFT Display
- Величина екрана: 2.4" TFT
- Хидроизолација: ИП67 Ратед
- Карактеристике: Displays speed, battery level, assist mode. Supports one-key speed limiting and connection to the BIKEGO+ app for tracking and customization.

3.3. Battery Options (Optional)
The kit offers flexible 48V battery options, including bottom tube and rear rack types. All batteries include a charging adapter, compatible mount, XT60 connector, and intelligent BMS.

3.4. Компатибилност
- Wheel Sizes: 20", 26", 27.5", 700C (compatible with 28" and 29" tires)
- Fork Dropout: 100mm Front Fork Dropout


4. Подешавање и инсталација
This section provides general guidance for installing the Varstrom Ebike Conversion Kit. Refer to the detailed manual included in your package for specific instructions and diagrams.
4.1. Припремите свој бицикл
- Ensure your bicycle's front fork has a 100mm dropout.
- Remove the existing front wheel.
4.2. Install the Front Hub Motor Wheel
- Carefully install the pre-laced front wheel with the hub motor into your bicycle's front fork.
- Secure the wheel using the provided nuts and washers. Ensure the motor cable exits correctly and is not pinched.
- Install your disc brake rotor or ensure V-brake compatibility.
4.3. Mount Components
- Контролор: Mount the intelligent controller securely to your bike frame, typically in a battery bag or a dedicated controller box area.
- Приказ: Attach the EKD01 display to your handlebars in a visible and accessible position.
- Throttle & Brake Levers: Replace your existing brake levers with the provided ones (which include motor cutoff switches) and mount the thumb throttle next to the grip.
- PAS Sensor: Install the pedal assist sensor on your bottom bracket, ensuring the magnet disc and sensor are properly aligned and spaced.
- фар: Mount the headlight to the front of your bicycle.
4.4. Ожичење
- Connect the motor cable to the controller.
- Connect the display, throttle, brake levers, PAS sensor, and headlight to the intelligent controller using the wiring harness. Ensure all connections are firm and correctly oriented.
- Route all cables neatly and secure them with zip ties to prevent interference with moving parts.
4.5. Battery Installation (If Applicable)
- Mount the battery holder securely to your bike frame (for bottom tube batteries) or rear rack (for rear rack batteries).
- Slide the battery into its holder and lock it in place.
- Connect the battery to the controller using the XT60 connector.
5. Упутство за употребу
5.1. Укључивање/искључивање
- За укључивање: Press and hold the power button on the EKD01 display for a few seconds.
- За искључивање: Поново притисните и држите дугме за напајање док се екран не искључи.
5.2. EKD01 Display Functions
The EKD01 display provides real-time riding data:
- брзина: Current speed (km/h or mph).
- Ниво батерије: Indication of remaining battery charge.
- Assist Mode (PAS Level): Shows the current level of pedal assistance (typically 0-9 levels). Use the '+' and '-' buttons to adjust.
- Подаци о путовању: Displays trip distance, total distance, and other metrics.
- Контрола фарова: Often integrated with the display for turning the headlight on/off.
5.3. Pedal Assist System (PAS) and Throttle
- ПАС: The motor provides assistance as you pedal. Increase the PAS level for more assistance.
- Палац гаса: Provides power on demand without pedaling. Use carefully, especially at higher assist levels.
5.4. Speed Limiting
To quick-switch to a 25 km/h street-legal mode, press and hold the "+" and "-" buttons on the display together.
5.5. BIKEGO+ App Connectivity
The EKD01 display supports connection to the "BIKEGO+ app" for detailed ride tracking, customization, and remote locking/unlocking features. Refer to the app's instructions for pairing and usage.
6. Одржавање
Regular maintenance ensures the longevity and safe operation of your e-bike conversion kit.
6.1. Опште провере
- Пре сваке вожње: Check tire pressure, brake function, and ensure all quick releases/axle nuts are tight.
- периодично: Inspect all electrical connections for corrosion or damage. Ensure cables are securely routed and not frayed.
- Причвршћивачи: Check all bolts and screws on the motor, controller, and other components for tightness.
6.2. Брига о батерији
- Пуњење: Charge the battery fully after each ride or when the charge level is low. Use only the charger provided.
- Складиштење: If storing the battery for an extended period, charge it to 50-70% and store in a cool, dry place. Recharge every 1-2 months to prevent deep discharge.
- Чишћење: Keep battery contacts clean and dry.
6.3. Motor and Controller Care
- Keep the motor and controller clean from dirt and debris.
- While the motor is IPX5 rated, avoid submerging it in water or using high-pressure washers directly on electrical components.
6.4. Чишћење
Wipe down the display, motor, and controller with a damp тканина. Избегавајте употребу јаких хемикалија или абразивних материјала.
КСНУМКС. Решавање проблема
This section addresses common issues. For complex problems, contact customer support.
7.1. No Power to Display/Motor
- Проверите батерију: Ensure the battery is fully charged and properly seated/connected.
- Проверите везе: Verify all electrical connections, especially between the battery, controller, and display, are secure.
- Дугме за напајање: Ensure the power button on the display is pressed correctly.
7.2. Motor Not Assisting
- PAS Sensor: Check if the PAS sensor and magnet disc are correctly installed and aligned.
- Полуге кочнице: Ensure the brake levers are not engaged, as they cut off motor power.
- Display Error Codes: Check the EKD01 display for any error codes and consult the detailed manual for their meaning.
- Гуша: If using the throttle, ensure it is functioning and connected.
7.3. Inaccurate Speed Reading
- Подешавање величине точка: Verify the correct wheel size is set in the EKD01 display settings.
- Сензор брзине: Check the speed sensor (if external) and its magnet for proper alignment.
8. Спецификације
| Феатуре | Спецификација |
|---|---|
| Бранд | Varstrom |
| Број модела | FM 125EVH.48.500.100 |
| Тип мотора | Front Hub Gear Drive Brushless Motor |
| Називна снага | 500В |
| Ратед Волtage | 48В |
| Пеак Повер | 800В |
| Максимални обртни момент | 65Н·м |
| Мак Спеед | 40-45 км/х |
| Front Dropout Size | 100мм |
| Компатибилност величина точкова | 20", 26", 27.5", 700C (28"/29" compatible) |
| Brake Type Compatibility | Disc, V Brake |
| Ноисе Граде | <60дБ |
| Хидроизолација | Motor: IPX5, Display: IP67 |
| Дисплаи | EKD01 2.4" TFT Display |
| Battery Options (48V) | 13Ah, 16Ah, 20Ah (bottom tube); 17.5Ah (rear rack) |
| Укључене компоненте | Motor Wheel, Controller, PAS Sensor, Thumb Throttle, Brake Levers, EKD01 Display, Headlight, Battery (Optional) |
| Обавезна монтажа | Да |
9. Гаранција и подршка
9.1. Информације о гаранцији
This Varstrom Ebike Conversion Kit comes with the following warranty:
- Политика враћања: 30 дана од дана куповине.
- Поправите или замените: 365 days from the date of purchase for manufacturing defects.
Сачувајте доказ о куповини за гаранцијске захтеве.
9.2. Корисничка подршка
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Varstrom customer support through the retailer where you purchased the product or visit the official Varstrom webсајт за контакт детаље.