Entwodiksyon
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.
Enfòmasyon sou Sekirite
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.
- Asire ke tout eleman yo byen tache anvan chak woulib.
- Familyarize w ak lwa ak règleman trafik lokal yo konsènan bisiklèt elektrik yo.
- Pa monte anba enfliyans alkòl oswa dwòg.
- Fè atansyon ak sa k ap pase bò kote w ak lòt moun k ap itilize wout la.
- Avoid riding in adverse weather conditions, such as heavy rain or snow, if possible.
- Tcheke presyon kawotchou yo, fonksyon fren yo, ak nivo chaj batri a regilyèman.
Kontni pake
Lè w ap ouvri pake a, tanpri verifye si tout bagay sa yo ladan l:
- 1 x Fafrees F20 PRO Electric Bike (partially assembled)
- 1 x batri Charger
- 1 x Gift Box (contents may vary)
- 1 x Manyèl Itilizatè (dokiman sa a)
Enstalasyon ak Asanble
The Fafrees F20 PRO Electric Bike comes partially assembled. Follow these steps to complete the assembly:
- Dewoulman ankadreman an: Carefully unfold the main frame of the bike until it locks into place. Ensure the folding mechanism is securely latched.
- Enstale gidon an: 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.
- Tache pedal yo: 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.
- Monte limyè devan an: 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.
- Enstalasyon batri: 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.
- Premye chaj batri: 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.
- Verifikasyon Anvan Kous la: Before riding, check tire pressure, brake functionality (front and rear), and ensure all bolts and quick releases are tight.

Imaj: Yon gwo plan view of the Fafrees F20 PRO's frame, illustrating the removable 18AH lithium battery compartment and the process of inserting and removing the battery.
Enstriksyon Operasyon
Limen / Off
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.
Fonksyon Display LCD
The smart LCD display provides real-time information about your ride:
- Vitès: Vitès monte kounye a.
- Nivo batri: Endike chaj batri ki rete a.
- Kilométrage: Displays trip distance or total odometer reading.
- Gear/PAS Level: Shows the current pedal assist level (PAS).
- Mòd Asistans Mache: Activates a low-speed assist for walking the bike.
- Kontwòl kwazyè: Kenbe yon vitès fiks san ou pa bezwen peze akseleratè a kontinyèlman.

Imaj: Yon imaj detaye 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.
Mòd monte
- Mòd Asistans Pedal (PAS): The motor provides assistance as you pedal. Adjust the assist level using the display controls (usually '+' and '-' buttons). Higher levels provide more assistance.
- Mòd konplè elektrik: Use the thumb throttle to propel the bike without pedaling. This mode consumes battery faster.
- Mòd manyèl: Monte bisiklèt la tankou yon bisiklèt tradisyonèl san okenn asistans motè.
Angrenaj ak chanjman vitès
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.
Sistèm frenaj
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.
Antretyen
Regular maintenance is crucial for the longevity and safe operation of your Fafrees F20 PRO Electric Bike.
- Netwayaj: Netwaye bisiklèt la regilyèman avèk piblisiteamp twal. Evite sèvi ak machin pou lave anba presyon dirèkteman sou konpozan elektrik yo.
- Lubrifikasyon: Lubricate the chain and other moving parts (e.g., derailleur pivots) periodically with bicycle-specific lubricant.
- Kawotchou: Check tire pressure before each ride. The recommended pressure is usually indicated on the tire sidewall. Inspect tires for wear and damage.
- Fren: Regularly check brake pads for wear and ensure brake levers provide firm and responsive stopping power. Adjust brake cables as needed.
- Swen batri:
- Charge the battery fully after each ride, especially if it's been significantly discharged.
- Sere batri a nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
- If storing the bike for an extended period, charge the battery to 50-70% every 1-2 months.
- Fastener: Tcheke tout boulon, nwa, ak sistèm deblokaj rapid yo detanzantan pou wè si yo byen sere.
Depanaj
This section addresses common issues you might encounter with your Fafrees F20 PRO Electric Bike.
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Bisiklèt la pa limen. | Batri a pa chaje, batri a pa byen chita, kab kouran an lach, pwoblèm ekran. | Ensure battery is fully charged. Check if battery is securely inserted and locked. Inspect all cable connections. Contact support if issue persists. |
| Motè a pa ede. | 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. |
| Fren yo santi yo fèb oswa mou. | Plakèt fren ki chire, kab fren ki lach, lè nan sistèm idwolik la (si sa aplikab). | Inspect and replace worn brake pads. Adjust brake cable tension. For hydraulic brakes, bleeding may be required by a professional. |
| Vitès yo pa chanje vitès san pwoblèm. | 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. |
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Modèl | F20 PRO |
| Motè | 250W Brushless Motor, 40N·M Torque |
| Vitès maksimòm | 25 km/h |
| Batri | 36V 18Ah Lithium-ion (Removable) |
| Ranje (Tout elektrik) | 70-90 KM |
| Ranje (Asistans Pedal) | 110-130 KM |
| Tan pou chaje | 7-8 Hours (Full Charge) |
| Materyèl ankadreman | Aluminum Alloy (Step-Through Foldable) |
| Kawotchou | 20 * 3.0 Inch Fat Tires |
| Sispansyon | Front Oil Suspension Fork (75mm travel) |
| Fren | Front & Rear Mechanical 160mm Disc Brakes |
| Angrenaj | 7-Speed Derailleur |
| Ekspozisyon | Smart Color LCD Display |
| Wotè Kavalye Rekòmande | 160-185 cm |
| Kapasite chaj maksimòm | 150 kg |
| Dimansyon pwodwi (depliye) | 174 x 60 x 118 cm |
| Pwa pwodwi | 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.
Garanti ak sipò
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.
Vandè: Fafrees_Official Ebike Store
Keep your purchase receipt and the bike's serial number (usually located on the frame) readily available when contacting support.





