Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Fafrees F26-PRO Electric Bicycle. Please read this manual thoroughly before your first ride and retain it for future reference.

Figure 1: Fafrees F26-PRO Electric Bicycle. This image shows the complete bicycle with its step-through frame, front suspension, rear rack, and integrated battery design.
1. Орнотуу жана баштапкы чогултуу
Your Fafrees F26-PRO Electric Bicycle comes partially assembled. Follow these steps to complete the setup:
- Кутудан чыгаруу: Бардык компоненттерди таңгактан кылдаттык менен алып салыңыз. Ар кандай жеткирүү зыянын текшериңиз.
- Рулду орнотуу: Attach the handlebar to the stem, ensuring all bolts are securely tightened. Adjust the handlebar height for comfortable riding.
- Педаль тиркемеси: Identify the left (L) and right (R) pedals. The left pedal tightens counter-clockwise, and the right pedal tightens clockwise. Ensure they are fully threaded and tightened.
- Отуруучу постту жөндөө: Insert the seat post into the frame and adjust the seat height to allow for a slight bend in your knee when the pedal is at its lowest point. Secure the quick-release lever or bolt.
- Батареяны заряддоо: Before first use, fully charge the 36V 14.5Ah lithium-ion battery. The charging time is approximately 6-8 hours. The battery can be removed for convenient charging indoors.
- Шиналар инфляциясы: Inflate the CST 26 x 1.75 inch tires to the recommended pressure indicated on the tire sidewall.
- Тормозду текшерүү: Test both front and rear mechanical disc brakes to ensure they engage properly and stop the bicycle effectively.
A toolkit and a multi-language manual are included to assist with assembly.
2. Иштөө нускамалары
The Fafrees F26-PRO offers three riding modes: Electric Mode, Pedal-Assist System (PAS) Mode, and Fitness Mode (manual pedaling).
2.1 Smart Color LCD Display and Mobile App

Figure 2: The 3.5-inch Smart Color LCD Display and mobile app connectivity. The display shows battery level, speed, mileage, PAS level, and allows app connection for ride data.
The 3.5-inch color LCD screen is centrally mounted on the handlebar for easy viewing. It displays key information such as speed, battery level, mileage, and PAS level. The bicycle is compatible with a mobile app, allowing you to monitor your ride data and settings via your smartphone.
- Күйгүзүү/өчүрүү: Системаны күйгүзүү же өчүрүү үчүн дисплейдеги кубат баскычын басып, кармап туруңуз.
- PAS деңгээлин тууралоо: Use the '+' and '-' buttons on the control panel to select one of the 5 Pedal-Assist levels. Higher levels provide more motor assistance.
- 6 km/h Reverse Assist Mode: This feature provides low-speed assistance for maneuvering the bicycle.
- Cruise Control: Engage cruise control for maintaining a constant speed (refer to the detailed manual for activation steps).
2.2 Айдоо режимдери
- Электр режими: The motor provides power without pedaling. Use the throttle (if equipped and legal in your region) or select a high PAS level.
- Pedal-Assist System (PAS) Mode: The motor assists your pedaling effort. Choose from 5 PAS levels to control the amount of assistance. This mode offers a range of up to 110 km per charge.
- Фитнес режими: Ride the bicycle like a traditional bike, using only your pedaling power. The motor provides no assistance in this mode.
2.3 Тиштүү дөңгөлөктү которуу жана тормоздоо
The F26-PRO features a 7-speed Shimano transmission for smooth gear changes. Use the shifters on the handlebar to select appropriate gears for different terrains and speeds. The mechanical 160mm disc brakes, combined with power-off brake levers, ensure effective and quick stopping power.
3. Техникалык тейлөө
Regular maintenance ensures the longevity and safe operation of your Fafrees F26-PRO Electric Bicycle.
3.1 Батареяга кам көрүү
- Ар бир жүрүштөн кийин, айрыкча, ал узак убакытка сактала турган болсо, батарейканы толук кубаттаңыз.
- Батареяны толугу менен түгөтүп жибербеңиз.
- Батареяны салкын, кургак жерде, тике күн нурунан жана экстремалдык температурадан алыс сактаңыз.
- The battery is a 36V 14.5Ah lithium-ion type.
3.2 General Bicycle Maintenance
- Шиналар: Regularly check tire pressure (CST 26 x 1.75 slim city tires) and inspect for wear or damage. Maintain proper inflation for optimal performance and safety.
- Тормоздор: Тормоз колодкаларынын эскиргендигин мезгил-мезгили менен текшерип туруңуз жана тормоз рычагдарынын жакшы иштешин камсыз кылыңыз. Зарылчылыкка жараша тормоз тросунун тартылышын тууралаңыз.
- чынжыр жана жетектөөчү: Keep the chain clean and lubricated. Inspect the 7-speed Shimano gears for proper function and alignment. The chain cover helps protect clothing from the chain.
- Асма айры: The 26-inch front suspension fork has 80mm travel and a lockout function. Keep it clean and check for smooth operation.
- бекиткичтер: Periodically check all bolts and nuts for tightness, especially on the handlebars, seat post, wheels, and frame.
- Тазалоо: Clean the bicycle regularly with a damp cloth. Avoid using high-pressure washers directly on electrical components. The IP54 waterproof rating provides protection against splashes.
- Зымдар системасы: The plug-and-play wiring system simplifies maintenance and replacement of electrical parts. Ensure all connections are secure.

Figure 3: Details of CST slim city tires, adjustable handlebar, and the plug-and-play wiring system, highlighting components important for maintenance.

Figure 4: Close-up of the chain cover, rear hanger with hook holes for accessories, and water bottle cage mounting holes, all contributing to the bike's design and potential maintenance points.
4. Кыйынчылыктарды
If you encounter an issue with your Fafrees F26-PRO Electric Bicycle, consider the following general troubleshooting steps:
- Кубат жок:
- Ensure the battery is fully charged and properly seated in its compartment.
- Check all electrical connections, especially the main power cable from the battery to the controller.
- Verify the display is securely connected and powered on.
- Мотор жардам бербейт:
- Check the PAS level on the display; ensure it's set to a level greater than 0.
- Confirm the brake levers are not engaged, as they typically cut motor power.
- Inspect the motor cable connection for any disconnections or damage.
- Тормоздор натыйжалуу эмес:
- Check brake pad wear; replace if necessary.
- Adjust brake cable tension.
- Ensure brake calipers are properly aligned with the disc rotors.
- адаттан тыш үндөр:
- Inspect the chain and gears for debris or misalignment.
- Check for loose components or spokes.
- Lubricate the chain if it sounds dry.
For more complex issues, or if the problem persists, please contact customer support with a detailed description, including any photos or videos, for effective assistance.
5. Техникалык шарттар
Below are the detailed specifications for the Fafrees F26-PRO Electric Bicycle:

Figure 5: Key parameters of the Fafrees F26-PRO, including frame material, motor, battery, and dimensions.
| Модел | F26-PRO |
| Frame Material | 6061 алюминий эритмеси |
| Bicycle Type | E-bike, City Bike, Urban Mountainbike |
| Түс | Gold (goudkleurig) |
| Таза Салмак | 24.7 кг |
| Максималдуу жүктөө сыйымдуулугу | 120 кг |
| Суу өткөрбөйт рейтинги | IP54 |
| Сунушталган чабандес бийиктиги | 160-198 см |
| Мотор | 36V 250W Brushless Rear Hub Motor |
| Max Torque | 42 Нм |
| Батарея түрү | 18650 Литий-ион |
| Батарея сыйымдуулугу | 36V 14.5Ah (522Wh) |
| Заряддоо убактысы | 6-8 саат |
| Максималдуу ылдамдык | 25 км/саат |
| Максималдуу диапазон (PAS режими) | 90-110 км |
| Максималдуу диапазон (Таза электрдик) | 55-65 км |
| Дисплей | 3.5-inch Smart Color LCD |
| PAS деңгээли | 0-5 |
| Тормоздор | Механикалык диск тормоздору (алдыңкы жана арткы) |
| Жугуу | Shimano 7-Speed |
| Front Fork | Suspension Fork (80mm travel, with lockout) |
| Шиналар | CST 26 x 1.75 inch Slim City Tires |
| Ээр | SR SELLE ROYAL Silicone Saddle |
| Жарыктар | Bright LED Headlight, Rear Brake Light |
| Ачылган өлчөмдөр | 173 x 109 x 67 см (Узундугу x Бийиктиги x Туурасы) |
| Жөнгө салынуучу рулдун бийиктиги | 100-112 см |
| Орнотулган бийиктик | 85-103 см |
| Pedal-to-Ground Distance | 10 см |

Figure 6: Ergonomic design and key dimensions of the Fafrees F26-PRO, illustrating the adjustable components and overall size.
6. Кепилдик маалыматы
Specific warranty details are typically provided with your purchase documentation. Please refer to the warranty card or contact Fafrees customer support for comprehensive warranty terms and conditions.
7. Кардарларды колдоо кызматы
For any questions, technical assistance, or issues not covered in this manual, please contact Fafrees customer service. Professional customer service is available to provide a response within 24 hours.
When contacting support, please provide:
- Your product model (Fafrees F26-PRO)
- Сатып алуу күнү
- маселенин толук сүрөттөлүшү
- Any relevant photos or videos that can help diagnose the problem.





