Introduction
Welcome to the Fafrees F20 Electric Fatbike user manual. This guide provides essential information for the safe operation, maintenance, and troubleshooting of your new electric bicycle. Please read this manual thoroughly before your first ride to ensure optimal performance and safety.
Орнотуу колдонмосу
Unboxing and Initial Assembly
Your Fafrees F20 electric fatbike comes partially assembled. Follow these steps to complete the setup:
- Велосипедди жана бардык компоненттерди таңгактан кылдаттык менен алып салыңыз.
- Unfold the frame and secure the locking mechanisms.
- Install the handlebars, ensuring they are aligned and tightened.
- Attach the pedals. Note that pedals are often left (L) and right (R) specific and thread in opposite directions.
- Adjust the seat post height.
- Шинанын басымын текшериңиз.
- Биринчи колдонуудан мурун батареяны толук заряддаңыз.

Image: The Fafrees F20 Electric Fatbike in white, showcasing its overall design and components, ready for initial assembly.
Батареяны орнотуу жана кубаттоо
The Fafrees F20 features a removable 36V 16Ah lithium battery.
- To install, slide the battery into its compartment until it clicks securely.
- To remove, use the key to unlock and pull the battery out.
- Connect the charger to the battery charging port and then to a power outlet. The indicator light on the charger will show charging status.
- Толук зарядды көрсөтүүчү индикатор жашыл күйгүчө заряддаңыз.

Сүрөт: Жакын план view of the Fafrees F20's 16Ah lithium battery, showing its integration into the bike frame and the simple removal process.
Иштөө нускамалары
Күйгүзүү/өчүрүү
Locate the power button on the handlebar display. Press and hold to turn the bike on or off.
Айдоо режимдери
The Fafrees F20 offers three riding modes:
- Электр режими: Provides full motor power without pedaling, controlled by the thumb throttle. Estimated range: 55-65 km.
- Педальга жардам берүү режими (PAS): The motor provides assistance as you pedal. Adjust assist levels via the display. Estimated range: 90-120 km.
- Кол режими: Мотордун жардамысыз кадимки велосипед сыяктуу жүрүңүз.

Image: Visual representation of the three riding modes available on the Fafrees F20: Electric, Pedal Assist, and Manual, illustrating their distinct functionalities.
Функцияларды көрсөтүү
The intelligent LCD display shows important riding data:
- Батареянын иштөө мөөнөтү
- Жалпы басып өткөн аралык
- Учурдагы пробег
- Учурдагы ылдамдык
- Жардам деңгээли

Image: Close-up of the Fafrees F20's multi-function smart display, showing various metrics like battery level, speed, and distance.
Vites алмаштыруу
The bike is equipped with a Shimano 7-speed gear system. Use the shifter on the handlebar to change gears according to terrain and desired speed.

Сүрөт: деталдуу view of the Shimano 7-speed gear system and front suspension on the Fafrees F20, highlighting the drivetrain components.
Тормоз системасы
The Fafrees F20 features front and rear disc brakes for reliable stopping power. The brake levers also include a power-off function for enhanced safety.

Image: Illustration of the front and rear disc brakes on the Fafrees F20, emphasizing their function for safe riding.
Бүктөө механизми
The aluminum alloy frame allows for easy folding for storage and transport.

Image: A person demonstrating the folding process of the Fafrees F20, highlighting the compact size for storage and transport.
Техникалык тейлөө
Үзгүлтүксүз текшерүүлөр
- Inspect tires for wear and proper inflation (20" x 3.0" Fat Tires).
- Check brake pads and cables for wear and proper function.
- Бардык болттордун жана тез бошотуучулардын бекем бекитилгенин текшериңиз.
- Чынжырды дайыма майлап туруңуз.

Image: Close-up of the Fafrees F20's 20" x 3.0" fat tire, illustrating its anti-puncture design and integrated wheel for comfortable riding on various terrains.
Батареяга кам көрүү
- Батареяны салкын, кургак жерде сактаңыз.
- Батареяны толук кубатсыздандырбаңыз.
- Эгерде колдонулбаса, батареяны жок дегенде эки айда бир жолу кубаттаңыз.
Тазалоо
Жарнама колдонууamp cloth to clean the bike. Avoid high-pressure washing directly on electrical components.
Проблемаларды чечүү
Жалпы маселелер жана чечимдер
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Велосипед күйбөйт | Low battery, loose battery connection, power button issue | Charge battery, re-seat battery, check connections, contact support |
| Мотор жардам бербейт | PAS level too low, brake levers engaged, motor connection issue | Increase PAS level, release brake levers, check motor cable, contact support |
| Тормоз алсыз сезилет | Worn brake pads, loose cables, air in hydraulic system (if applicable) | Inspect/replace pads, adjust cable tension, consult professional for hydraulic systems |
| адаттан тыш үндөр | Loose components, dry chain, misaligned gears | Check all fasteners, lubricate chain, adjust derailleur |
For more complex issues, please contact Fafrees customer service. Provide a detailed description, and if possible, photos or videos of the problem.
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модел | Fafrees F20 |
| Велосипед түрү | Electric Bike, Fatbike, Folding E-bike, MTB |
| Мотор | 250W Brushless High-Speed Motor (Peak output up to 350W) |
| Батарея | 36V 16Ah литий батареясы |
| Максималдуу ылдамдык | 25 км/саат |
| Electric Mode Range | 55-65 км |
| Педаль жардам диапазону | 90-120 км |
| Wheel Size | 20 дюйм |
| Шиналар | 20" x 3.0" Fat Shinas |
| Тормоздор | Алдыңкы жана арткы диск тормоздору |
| Gears | Shimano 7-Speed |
| Frame Material | Алюминий эритмеси |
| Токтотуу | Алдыңкы айрынын суспензиясы |
| Колдонулуучу бийиктик | 150-198 см |
| Максималдуу жүктөө сыйымдуулугу | 150 кг |
| Продукциянын өлчөмдөрү (L x W x Y) | 174 x 60 x 125 см |
| Таза продукт Салмагы | 27 кг |
| Камтылган компоненттер | Charger, Fafrees Fatbike F20, Instructions, Tool Kit, Pedals |
Кепилдик жана колдоо
Fafrees provides professional customer service. If you have any questions or require assistance, please do not hesitate to contact us. We aim to respond within 24 hours.
For warranty information, please refer to the documentation included with your purchase or visit the official Fafrees webсайт.
Маанилүү эскертүү: It is highly recommended to take photos of your bike's frame number. This number is unique to your bicycle and serves as proof of ownership, which is crucial in case of theft. The frame number is typically located underneath the bike.





