1. Ifihan
Thank you for choosing the Fafrees F20 X-MAX Electric Bicycle. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your e-bike. Please read this manual thoroughly before your first ride to ensure proper use and to maximize your riding experience.
The Fafrees F20 X-MAX is a versatile folding electric fatbike designed for various terrains, offering a powerful motor, long-range battery, and a comfortable triple suspension system.
2. Alaye Aabo
Aabo rẹ jẹ pataki julọ. Nigbagbogbo tẹle awọn itọnisọna ailewu wọnyi:
- Nigbagbogbo wọ ibori ati jia aabo ti o yẹ nigba gigun.
- Mọ ara rẹ pẹlu awọn ofin ati ilana irinna agbegbe nipa awọn kẹkẹ ina.
- Ṣe àyẹ̀wò kí o tó bẹ̀rẹ̀ ìrìnàjò kí o tó lò ó, kí o sì ṣàyẹ̀wò bírékì, táyà, bátìrì àti iná.
- Maṣe gun labẹ ipa ti ọti-lile tabi oogun.
- Adjust your speed to suit road conditions, weather, and your riding ability.
- Ensure all folding mechanisms are securely locked before riding.
- Keep hands and feet away from moving parts, especially the chain and wheels.
- Maṣe kọja agbara fifuye ti o pọju ti 150 kg.
3. irinše Loriview
Understand the main parts of your Fafrees F20 X-MAX electric bicycle.

Nọmba 3.1: Pariview of the Fafrees F20 X-MAX Electric Bicycle, showcasing its fat tires, folding frame, and integrated battery.
- Férémù: High-strength steel folding frame.
- Mọto: Rear hub brushless motor with 65 Nm torque.
- Batiri: Removable 48V 30Ah (1440 Wh) Samsung cell lithium-ion battery.
- Ifihan: High-resolution color LCD display with USB charging port.
- Awọn idaduro: Hydraulic disc brakes (160mm pads).
- Idaduro: Triple suspension system (front fork, rear shock, seat post shock).
- Taya: 20 x 4.0 inch pneumatic fat tires.
- Awọn irinṣẹ: Shimano 7-speed derailleur.
- Awọn imọlẹ: LED headlight with horn, rear light with brake light and turn signal.
- Awọn agbeko: Practical front carrier and stable rear luggage rack.
4. Eto ati Apejọ
Your Fafrees F20 X-MAX comes partially assembled. Follow these steps for final setup:
- Ṣii silẹ: Carefully remove the e-bike and all accessories from the packaging. Check the contents against the packing list. The package includes the F20 X-Max e-Bike, charger, tool kit, user manual, and a gift box with inner tube, valve caps, spokes, wheel reflectors, battery fuses, brake pads, and a keychain.
- Ṣiṣii fireemu naa:Locate the main frame hinge. Release the safety latch and unfold the frame until it clicks into place. Secure the locking mechanism firmly.

Nọmba 4.1: The triple folding design of the Fafrees F20 X-MAX, showing the frame, handlebar, and pedal folding points for compact storage and transport.
- Apejọ Handlebar: Insert the handlebar stem into the fork tube and tighten the quick-release lever or bolts. Adjust the handlebar height (116-132 cm) for comfortable riding. Ensure the handlebar is aligned with the front wheel.
- Fifi sori Efatelese: Identify the left (L) and right (R) pedals. Thread the pedals into the crank arms. Note that the left pedal has a reverse thread. Tighten them securely with a wrench.
- Àtúnṣe Ipò Ìjókòó: Insert the seat post into the frame. Adjust the seat height (86-106 cm) to allow for a slight bend in your knee when your foot is at the bottom of the pedal stroke. Secure the quick-release lever. The seat post also features integrated shock absorption for added comfort.
- Fifi sori batiri: Ensure the battery is fully charged before first use. Insert the battery into its compartment and lock it securely. The battery is removable for convenient charging.
- Tire Tire: Inflate tires to the recommended pressure, typically found on the tire sidewall.
5. Awọn ilana Iṣiṣẹ
Learn how to operate your Fafrees F20 X-MAX electric bicycle.
5.1. Batiri Ngba agbara

Nọmba 5.1: The 48V 30Ah Samsung battery, highlighting its removable design and 3A fast charging capability. The image shows the internal cell structure.
- Connect the charger to the charging port on the battery or directly to the battery if removed from the bike.
- Pulọọgi ṣaja sinu iṣan agbara boṣewa.
- The charging indicator on the charger will show the charging status. A full charge takes approximately 9 hours.
- Ge asopọ ṣaja ni kete ti gbigba agbara ti pari.
5.2. LCD Display and Controls

Nọmba 5.2: The high-resolution color LCD display, showing various riding metrics and featuring a built-in USB charging port for mobile devices.
The LCD display provides real-time information and allows control over the e-bike's functions:
- Titan/Apapa: Press and hold the power button on the display to turn the bike on or off.
- Speed Levels (PAS): Use the '+' and '-' buttons to cycle through the 0-3 levels of pedal-assist. Level 0 is no assist, Level 3 is maximum assist.
- Ifihan Alaye: The screen shows speed, battery level, mileage, and current gear.
- Iṣakoso oko oju omi: The display features a cruise control function for maintaining a consistent speed.
- 6 km/h Walk Mode: Activate this mode for easy maneuvering when walking alongside the bike.
- Ibudo Gbigba agbara USB: A built-in USB port allows you to charge your mobile devices while riding.
5.3. Awọn ọna gigun
The F20 X-MAX offers three riding modes:
- Human Mode (Pedal Only): Ride the bike like a traditional bicycle without any electric assistance.
- Ipo Iranlọwọ-Ẹsẹ (PAS): The motor provides assistance as you pedal. Choose from 3 levels of assistance. This mode offers a range of 180-200 km.
- Ipo Itanna Mimo: Use the throttle to propel the bike without pedaling. This mode offers a range of 120-140 km.
6. Itọju
Ìtọ́jú déédéé ń jẹ́ kí kẹ̀kẹ́ ẹlẹ́ktrọ́níkì rẹ pẹ́ títí, kí ó sì lè ṣiṣẹ́ dáadáa.
- Ninu: Mọ keke nigbagbogbo pẹlu ipolowoamp Aṣọ. Yẹra fún fífọ aṣọ tí ó ní agbára gíga lórí àwọn ohun èlò iná mànàmáná.
- Lubrication: Fi epo kun ẹ̀wọ̀n àti àwọn ẹ̀yà ara mìíràn tí ń gbéra nígbàkúgbà.
- Awọn idaduro: Check brake pads for wear and replace as needed. Ensure brake levers are firm and responsive. Hydraulic disc brakes provide excellent stopping power.
- Taya: Check tire pressure before each ride. Inspect tires for cuts or punctures.
- Itọju Batiri: Tọ́jú bátìrì sí ibi tí ó tutù tí ó sì gbẹ. Tí o bá ń tọ́jú rẹ̀ fún ìgbà pípẹ́, gba agbára sí 50-70% ní gbogbo oṣù méjì sí mẹ́ta.
- Awọn ohun mimu: Periodically check all bolts and nuts for tightness, especially on the folding mechanisms, wheels, and handlebars.
- Idaduro: Inspect the front fork, rear shock, and seat post shock for proper function and cleanliness.
7. Laasigbotitusita
This section addresses common issues you might encounter with your Fafrees F20 X-MAX.
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Keke ko ni agbara lori. | Battery not charged, battery not properly seated, power cable loose. | Charge the battery. Ensure battery is fully inserted and locked. Check all cable connections. |
| Motor ko ṣe iranlọwọ. | PAS level is 0, brake levers engaged, motor cable loose. | Increase PAS level. Release brake levers. Check motor cable connection. |
| Àwọn bírékì máa ń nímọ̀lára àìlera. | Worn brake pads, air in hydraulic system, misaligned calipers. | Inspect and replace brake pads. Consult a professional for hydraulic system bleeding or caliper adjustment. |
| Unusual noises from drivetrain. | Dry chain, misaligned derailleur, loose components. | Lubricate the chain. Adjust derailleur. Check for loose bolts. |
| Short battery range. | Under-inflated tires, frequent use of pure electric mode, riding uphill often, cold weather. | Ensure tires are properly inflated. Use pedal-assist more often. Battery performance can be reduced in cold temperatures. |
If you encounter issues not listed here or require further assistance, please contact Fafrees customer support.
8. Awọn pato
Detailed technical specifications for the Fafrees F20 X-MAX Electric Bicycle.
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Batiri Iru | Samsung 21700 Lithium-ion Cell |
| Agbara Batiri | 48V / 30Ah / 1440 Wh |
| Akoko gbigba agbara | Approx. 9 hours (with 3A fast charger) |
| Max Range (PAS Mode) | 180 - 200 km (112 - 124 maili) |
| Max Range (Pure Electric Mode) | 120 - 140 km (75 - 87 maili) |
| Motor Location | Ru Ipele Drive |
| Max Maxi | 65 Nm |
| Max Gigun Agbara | 25° |
| Iwaju orita Travel | 50 mm |
| Rear Shock Travel | 15 mm |
| Ifihan Iru | Awọ LCD Ifihan |
| Awọn ipele PAS | 0-3 |
| Derailleur | Shimano 7-iyara |
| Brake Iru | Eefun Disiki Brakes |
| Foldable Parts | Handlebar, Frame, Pedals |
| Imọlẹ iwaju | LED Headlight with Horn |
| Taillight | Rear Light with Brake Light and Turn Signal |
| Awọn ọna gigun | Human / Pedal-Assist / Pure Electric |
| Awọn iwọn otutu ti nṣiṣẹ | -10℃ si 40℃ (14°F si 104°F) |
| Mabomire Rating | IPX4 |
| Awọn iwọn ti a ṣi silẹ (L x W x H) | 186 x 126 x 63 cm (73.2 x 49.6 x 24.8 inches) |
| Awọn iwọn ti a ṣe pọ (L x W x H) | 105 x 45 x 76 cm (41.3 x 17.7 x 29.9 inches) |
| Adijositabulu Handlebar Giga | 116 - 132 cm (45.7 - 52 inches) |
| Adijositabulu Ijoko Iga | 86 - 106 cm (33.9 - 41.7 inches) |
| Tire Iwon | 20 x 4.0 inches |
| Pedal to Ground Clearance | 10 cm (3.9 inches) |
| Niyanju Rider Giga | 165 - 210 cm (5'5" - 6'11") |
| Apapọ iwuwo | 49 kg (108 lbs) |
| Batiri iwuwo | 7.5 kg (16.5 lbs) |
| Agbara fifuye | 150 kg (330 lbs) |
| Ohun elo fireemu | High-Strength Steel |
| Iru Taya | Awọn Taya Pneumatic |
9. Atilẹyin ọja ati Support
Fafrees provides a warranty for the F20 X-MAX Electric Bicycle against manufacturing defects. Please refer to the warranty card included in your package for specific terms and conditions, including warranty period and coverage details.
For technical support, spare parts, or warranty claims, please contact Fafrees customer service through their official website or the contact information provided in your product documentation. When contacting support, please have your model number (F20 X-MAX) and purchase date ready.
Awọn eroja to wa:
- 1 x Fafrees F20 X-Max e-Bike
- 1 x Ṣaja
- 1 x Apo Irinṣẹ
- 1 x Itọsọna olumulo
- 1 x Gift Box (including 1 x inner tube, 2 x valve caps, 4 x spokes, 2 x wheel reflectors, 2 x battery fuses, 2 x brake pads, 1 x keychain)





