Indledning
This user manual provides essential information for the safe operation, maintenance, and troubleshooting of your Fafrees 20F054 Folding Electric Bicycle. Please read this manual thoroughly before your first ride to ensure proper use and to maximize the lifespan of your e-bike. Always prioritize safety and adhere to local traffic laws and regulations.
Vigtig sikkerhedsmeddelelse: Always wear a helmet when riding. Ensure all components are securely fastened before each use. Do not operate the e-bike under the influence of alcohol or drugs. Be aware of your surroundings and ride defensively.
Produkt overview
The Fafrees 20F054 is a 20-inch folding electric bicycle designed for convenience and portability. It features a 250W motor, a 36V 10Ah battery, and a top speed of 25 km/h, making it suitable for urban commuting and leisure rides. Its foldable design allows for easy storage and transport.

Figure 1: Fafrees 20F054 Folding Electric Bicycle. This image shows the complete electric bicycle in its unfolded state, highlighting its compact design and integrated rear rack.
Nøglekomponenter og funktioner:
- 250W Geared Hub Motor: Provides efficient power assistance.
- 36V 10Ah batteri: Offers a good range for daily commutes.
- 20-tommer hjul: Compact size for maneuverability and folding.
- Shimano 7-Speed Gears: Allows for versatile riding on various terrains.
- Waterproof LCD Display: Shows speed, battery level, mileage, and more.
- Bluetooth APP Function: Connects to your smartphone for advanced control and data tracking.
- Foldet design: Handlebar, frame, and pedals fold for easy storage and transport.
- Full Suspension: Forbedrer kørekomforten.

Figure 2: Waterproof LCD Display with APP Function. This image illustrates the e-bike's LCD display mounted on the handlebars, showing various metrics, and a smartphone screen demonstrating the companion app's interface.

Figure 3: Shimano 7 Speed Gears. This image highlights the Shimano 7-speed gear system, showing the rear derailleur and the handlebar shifter, emphasizing smooth gear changes.

Figure 4: Foldable Design for Easy Carry and Storage. This image demonstrates the folding points of the bicycle, including the foldable handlebar, frame, and pedals, illustrating its compact storage capability.

Figure 5: Pre-Assembled with Adjustable Saddle and Handlebar. This image shows the e-bike in both its unfolded and folded dimensions, along with icons indicating maximum weight capacity (120kg) and rider height range (155-190cm), highlighting its pre-assembled state and adjustable features.
Opsætning og første brug
Udfoldning af cyklen:
- Tag forsigtigt cyklen ud af emballagen.
- Fold hovedrammen ud ved at frigøre denasing the frame latch. Ensure it clicks securely into place.
- Raise the handlebar stem and secure the handlebar latch.
- Fold pedalerne ud.
- Adjust the seat post height and handlebar height to your comfort level. Ensure the quick-release levers are tightly secured.
Indledende batteriopladning:
Before your first ride, fully charge the battery. The Fafrees 20F054 offers two charging methods:
- Direct Charge: Plug the charger directly into the charging port on the bicycle frame.
- Disassemble and Charge: Remove the battery from the bicycle and charge it separately. This method is convenient for charging indoors or in locations away from the bicycle.
The charging indicator on the charger will change color (e.g., red to green) when the battery is fully charged. Avoid overcharging the battery.

Figure 6: Two Charging Methods. This diagram illustrates the two ways to charge the e-bike's battery: directly by plugging into the bike, or by removing the battery and charging it externally.
Operating the Electric Bicycle
Ridemåder:
Your Fafrees 20F054 supports multiple riding modes:
- Elektrisk tilstand: Provides full electric power without pedaling.
- Moped Mode (Pedal Assist): The motor assists your pedaling effort. You can adjust the level of assistance (1-5 PAS levels).
- Cykeltilstand: Ride as a traditional bicycle without any motor assistance.
LCD Display and Bluetooth APP:
The waterproof LCD display provides real-time information such as speed, distance, battery level, and pedal assist level. Connect your smartphone via Bluetooth to the dedicated app (Bikewise) for enhanced features, including detailed riding data, navigation, and settings adjustments.
Intelligent Cruise Control System:
To activate the cruise control function, maintain a speed above 20 km/h for 8 seconds in Electric Mode. This feature allows you to maintain a constant speed without continuously holding the throttle, conserving battery power and reducing rider fatigue.
Opretholdelse
Regelmæssig vedligeholdelse er afgørende for din elcykels levetid og sikre drift.
- Rensning: Brug annonceamp cloth to wipe down the frame. Avoid high-pressure washing directly on electrical components.
- Dæk: Check tire pressure regularly (refer to tire sidewall for recommended PSI). Inspect for wear and tear.
- Bremser: Ensure brake levers are responsive and brake pads are not excessively worn. Adjust as needed.
- Kæde: Hold kæden ren og smurt for at sikre jævne gearskift og forhindre rust.
- Batteripleje:
- Oplad batteriet regelmæssigt, selvom det ikke er i brug, for at bevare dets sundhedstilstand.
- Opbevar batteriet på et køligt, tørt sted.
- Undgå at aflade batteriet helt ofte.
- Fastgørelsesmidler: Kontrollér regelmæssigt alle bolte, møtrikker og hurtigudløsergreb for at sikre, at de er stramme og sikre.
Fejlfinding
Dette afsnit omhandler almindelige problemer, du kan støde på. Ved problemer, der ikke er nævnt her, bedes du kontakte kundesupport.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Elcyklen tænder ikke. | Battery not charged; battery not properly seated; power cable loose. | Charge battery; ensure battery is fully inserted; check all connections. |
| Motoren hjælper ikke. | Pedal assist level too low; brake levers engaged; motor connection loose. | Increase PAS level; release brake levers; check motor cable connection. |
| Bremserne føles svage. | Worn brake pads; loose brake cable; misaligned calipers. | Inspect and replace brake pads; adjust brake cable tension; align calipers. |
| Usædvanlige lyde under kørsel. | Loose components; dry chain; worn bearings. | Check all fasteners; lubricate chain; inspect bearings for wear. |
Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | Fafrees |
| Model | 20F054 |
| Type cykel | Pedelec (Electric Bicycle) |
| Aldersinterval | Voksen |
| Hjulstørrelse | 20 tommer |
| Motorkraft | 250W |
| Batteri | 36V 10Ah |
| Max hastighed | 25 km/t |
| Antal gear | 7 (Shimano) |
| Bremse type | Lineær trækkraft |
| Ophængstype | Fuld affjedring |
| Varens vægt | 22 kilo |
| Max ryttervægt | 120 kg (ca. 265 lbs) |
| Anbefalet rytterhøjde | 155-190 cm (approx. 5'1" - 6'3") |
| Udfoldede dimensioner | 171 x 62 x 125 cm (ca. 67.3 x 24.4 x 49.2 tommer) |
| Foldede dimensioner | 95 x 50 x 75 cm (ca. 37.4 x 19.7 x 29.5 tommer) |
Garanti og support
Fafrees products come with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including warranty period and coverage details. Keep your proof of purchase for warranty claims.
For technical support, spare parts, or warranty inquiries, please contact Fafrees customer service. You can often find contact information on the official Fafrees website or through the retailer where you purchased the product. For more information, visit the official Fafrees-butik på Amazon.





