Ọrọ Iṣaaju
Thank you for choosing the Fafrees F20 PRO Electric Bike. This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your new electric bicycle. Please read this manual thoroughly before your first ride to ensure proper usage and to maximize the lifespan of your bike.

Image: The Fafrees F20 PRO Electric Bike, black in color, shown from a three-quarter front view, highlighting its foldable frame, fat tires, and included storage bag.
Alaye Aabo
Always prioritize safety when operating your electric bike. Failure to follow safety guidelines can result in serious injury or damage to the bike.
- Always wear a helmet that meets local safety standards.
- Rii daju pe gbogbo awọn paati ti wa ni ṣinṣin ni aabo ṣaaju gigun kọọkan.
- Mọ ara rẹ pẹlu awọn ofin ati ilana irinna agbegbe nipa awọn kẹkẹ ina.
- Maṣe gun labẹ ipa ti ọti-lile tabi oogun.
- Ṣọ́ra nípa àyíká rẹ àti àwọn ẹlòmíràn tí ń lo ọ̀nà.
- Avoid riding in adverse weather conditions, such as heavy rain or snow, if possible.
- Regularly check tire pressure, brake function, and battery charge level.
Package Awọn akoonu
Nigbati o ba ṣii package, jọwọ rii daju pe gbogbo awọn nkan wọnyi wa pẹlu:
- 1 x Fafrees F20 PRO Electric Bike (partially assembled)
- 1 x Ṣaja Batiri
- 1 x Gift Box (contents may vary)
- 1 x Itọsọna olumulo (iwe yii)
Eto ati Apejọ
The Fafrees F20 PRO Electric Bike comes partially assembled. Follow these steps to complete the assembly:
- Ṣiṣii fireemu naa: Carefully unfold the main frame of the bike until it locks into place. Ensure the folding mechanism is securely latched.
- Fifi Handlebar sori ẹrọ: Insert the handlebar stem into the fork tube and tighten the quick-release lever or bolts as instructed. Ensure the handlebar is aligned with the front wheel.
- So awọn Pedals: Identify the left (L) and right (R) pedals. Screw them into the corresponding crank arms. Note that the left pedal has a reverse thread. Tighten firmly with a wrench.
- Installing the Seat Post and Saddle: Insert the seat post with the saddle attached into the seat tube. Adjust the height to a comfortable riding position and secure it with the quick-release clamp. Important: Do not install the seat tube below the safe line marked on the post.
- Gbigbe Imọlẹ iwaju: Attach the LED headlight to the designated mounting point on the front of the bike, usually on the fork or handlebar stem. Connect any necessary wiring.
- Fifi sori batiri: The battery may come pre-installed or require insertion. If not installed, slide the battery into its compartment (often within the frame or behind the seat tube) until it clicks into place. Ensure it is locked with the key if applicable.
- Gbigba agbara Batiri akọkọ: Before your first ride, fully charge the battery using the provided charger. Connect the charger to the bike's charging port and then to a power outlet. The indicator light on the charger will show charging status.
- Awọn iṣayẹwo Ride-ṣaaju: Before riding, check tire pressure, brake functionality (front and rear), and ensure all bolts and quick releases are tight.

Aworan: A sunmọ-soke view of the Fafrees F20 PRO's frame, illustrating the removable 18AH lithium battery compartment and the process of inserting and removing the battery.
Awọn ilana Iṣiṣẹ
Titan / Pipa agbara
To power on the bike, press and hold the power button on the LCD display. To power off, press and hold the same button until the display turns off.
Awọn iṣẹ Ifihan LCD
The smart LCD display provides real-time information about your ride:
- Iyara: Iyara gigun lọwọlọwọ.
- Ipele Batiri: Tọkasi idiyele batiri ti o ku.
- Ijinna: Displays trip distance or total odometer reading.
- Gear/PAS Level: Shows the current pedal assist level (PAS).
- Walk Assistance Mode: Ṣiṣẹ iranlọwọ iyara kekere kan fun ririn keke.
- Iṣakoso oko oju omi: Ó ń ṣe àkóso iyàrá tí a ṣètò láìsí ìtẹ̀síwájú ìfàsẹ́yìn.

Aworan: A alaye view of the Fafrees F20 PRO's handlebar, showcasing the smart color LCD display, bell, gear shift lever, power-off brake levers, and thumb throttle.
Awọn ọna gigun
- Ipo Iranlọwọ Efatelese (PAS): The motor provides assistance as you pedal. Adjust the assist level using the display controls (usually '+' and '-' buttons). Higher levels provide more assistance.
- Full Electric Mode: Use the thumb throttle to propel the bike without pedaling. This mode consumes battery faster.
- Ipo afọwọṣe: Gùn kẹ̀kẹ́ náà bí kẹ̀kẹ́ ìbílẹ̀ láìsí ìrànlọ́wọ́ mọ́tò kankan.
Gears and Shifting
The F20 PRO is equipped with a 7-speed derailleur system. Use the gear shifter on the handlebar to change gears according to terrain and desired pedaling effort. Shift gears smoothly by easing off the pedals slightly during the shift.
Braking System
The bike features front and rear mechanical 160mm disc brakes with power-off brake levers. Squeeze both brake levers simultaneously for effective and safe stopping. The power-off feature cuts motor power when brakes are applied.

Image: A close-up of the Fafrees F20 PRO's front wheel, highlighting the mechanical disc brake system, including the rotor, caliper, and power-off brake lever, emphasizing its stopping capabilities.
Itoju
Regular maintenance is crucial for the longevity and safe operation of your Fafrees F20 PRO Electric Bike.
- Ninu: Mọ keke nigbagbogbo pẹlu ipolowoamp Aṣọ. Yẹra fún lílo àwọn ẹ̀rọ ìfọṣọ tí ó ní agbára gíga tààrà lórí àwọn ohun èlò iná mànàmáná.
- Lubrication: Lubricate the chain and other moving parts (e.g., derailleur pivots) periodically with bicycle-specific lubricant.
- Taya: Check tire pressure before each ride. The recommended pressure is usually indicated on the tire sidewall. Inspect tires for wear and damage.
- Awọn idaduro: Regularly check brake pads for wear and ensure brake levers provide firm and responsive stopping power. Adjust brake cables as needed.
- Itọju Batiri:
- Charge the battery fully after each ride, especially if it's been significantly discharged.
- Tọju batiri naa ni itura, aaye gbigbẹ, kuro lati orun taara ati awọn iwọn otutu to gaju.
- If storing the bike for an extended period, charge the battery to 50-70% every 1-2 months.
- Awọn ohun mimu: Lojoojumọ, ṣayẹwo gbogbo awọn boluti, awọn eso, ati awọn itusilẹ iyara fun wiwọ.
Laasigbotitusita
This section addresses common issues you might encounter with your Fafrees F20 PRO Electric Bike.
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Keke ko ni agbara lori. | Battery not charged, battery not properly seated, power cable loose, display issue. | Ensure battery is fully charged. Check if battery is securely inserted and locked. Inspect all cable connections. Contact support if issue persists. |
| Motor ko ṣe iranlọwọ. | PAS level too low/off, battery low, brake levers engaged, motor connection issue. | Increase PAS level on display. Check battery charge. Ensure brake levers are fully released. Check motor cable connection. |
| Àwọn bírékì máa ń nímọ̀lára àìlera tàbí kí wọ́n máa rọ̀. | Àwọn paadi ìdábùú tí ó ti gbó, okùn ìdábùú tí ó ti gbó, afẹ́fẹ́ nínú ètò hydraulic (tí ó bá wúlò). | Inspect and replace worn brake pads. Adjust brake cable tension. For hydraulic brakes, bleeding may be required by a professional. |
| Àwọn ohun èlò ìṣiṣẹ́ kò yí padà láìsí ìṣòro. | Derailleur out of adjustment, bent hanger, dirty chain. | Clean and lubricate the chain. Adjust derailleur limits and cable tension. If hanger is bent, seek professional repair. |
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Awoṣe | F20 PRO |
| Mọto | 250W Brushless Motor, 40N·M Torque |
| Iyara ti o pọju | 25 km / h |
| Batiri | 36V 18Ah Lithium-ion (Removable) |
| Range (Full Electric) | 70-90 km |
| Ibiti (Iranlọwọ Pedal) | 110-130 km |
| Akoko gbigba agbara | 7-8 Hours (Full Charge) |
| Ohun elo fireemu | Aluminum Alloy (Step-Through Foldable) |
| Taya | 20 * 3.0 Inch Fat Tires |
| Idaduro | Front Oil Suspension Fork (75mm travel) |
| Awọn idaduro | Front & Rear Mechanical 160mm Disc Brakes |
| Awọn jia | 7-Speed Derailleur |
| Ifihan | Smart Color LCD Display |
| Niyanju Rider Giga | 160-185 cm |
| O pọju fifuye Agbara | 150 kg |
| Awọn iwọn Ọja (Ṣiṣiṣi) | 174 x 60 x 118 cm |
| Iwọn Ọja | 25.5 kg |

Image: An illustration of the Fafrees F20 PRO's 250W brushless rear hub motor, detailing its internal components, along with icons indicating 40 Nm motor torque, 25 km/h max speed, and 7-speed Shimano gearing.

Image: A close-up of the Fafrees F20 PRO's front suspension fork and 20x3.0 inch fat tire, with an inset showing the suspension lock/open mechanism. Below are illustrations of various terrains (sand, mud, gravel, flat road) the fat tires can handle.
Atilẹyin ọja ati Support
Fafrees provides a limited warranty for the F20 PRO Electric Bike. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, spare parts, or warranty claims, please contact the official Fafrees customer service or the authorized seller from whom you purchased the product.
Olutaja: Fafrees_Official Ebike Store
Keep your purchase receipt and the bike's serial number (usually located on the frame) readily available when contacting support.





