1. Bubuka
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. Émbaran Kasalametan
Kasalametan anjeun penting pisan. Salawasna taat kana tungtunan kaamanan handap:
- Salawasna nganggo helm sareng alat kaamanan anu pas nalika numpak.
- Biasakeun diri anjeun sareng undang-undang sareng peraturan lalu lintas lokal ngeunaan sapédah listrik.
- Pariksa heula sateuacan numpak, sapertos rem, ban, aki, sareng lampu-lampu.
- Ulah numpak dina pangaruh alkohol atawa narkoba.
- 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.
- Ulah ngaleuwihan kapasitas beban maksimum 150 kg.
3. komponén Leuwihview
Understand the main parts of your Fafrees F20 X-MAX electric bicycle.

Gambar 3.1: Leuwihview of the Fafrees F20 X-MAX Electric Bicycle, showcasing its fat tires, folding frame, and integrated battery.
- Pigura: High-strength steel folding frame.
- Motor: Rear hub brushless motor with 65 Nm torque.
- Batré: Removable 48V 30Ah (1440 Wh) Samsung cell lithium-ion battery.
- tampilan: High-resolution color LCD display with USB charging port.
- Rem: Hydraulic disc brakes (160mm pads).
- Suspensi: Triple suspension system (front fork, rear shock, seat post shock).
- Ban: 20 x 4.0 inch pneumatic fat tires.
- Gears: Shimano 7-speed derailleur.
- Lampu: LED headlight with horn, rear light with brake light and turn signal.
- Rak: Practical front carrier and stable rear luggage rack.
4. Setup jeung Majelis
Your Fafrees F20 X-MAX comes partially assembled. Follow these steps for final setup:
- Ngabongkar bungkusan: 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.
- Ngabuka pigura:Locate the main frame hinge. Release the safety latch and unfold the frame until it clicks into place. Secure the locking mechanism firmly.

Gambar 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.
- Majelis Stang: 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.
- Pamasangan pedal: 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.
- Penyesuaian Pos Korsi: 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.
- Pamasangan batré: 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.
- Inflasi ban: Isi ban nepi ka tekanan anu disarankeun, biasana aya dina témbok sisi ban.
5. Parentah Operasi
Learn how to operate your Fafrees F20 X-MAX electric bicycle.
5.1. Ngecas Batré

Gambar 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.
- Colokkeun carjer ka colokan listrik standar.
- The charging indicator on the charger will show the charging status. A full charge takes approximately 9 hours.
- Pegatkeun sambungan carjer saatos ngeusi batre.
5.2. Layar LCD sareng Kontrol

Gambar 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:
- Hurungkeun/Pareuman: 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.
- Tampilan inpormasi: The screen shows speed, battery level, mileage, and current gear.
- Cruise Control: 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.
- Palabuhan Ngecas USB: A built-in USB port allows you to charge your mobile devices while riding.
5.3. Modeu Tunggang
The F20 X-MAX offers three riding modes:
- Human Mode (Pedal Only): Naék sapédah kawas sapédah tradisional tanpa bantuan listrik.
- Modeu Pitulung Pedal (PAS): The motor provides assistance as you pedal. Choose from 3 levels of assistance. This mode offers a range of 180-200 km.
- Mode listrik murni: Anggo gas pikeun ngagerakkeun sapédah tanpa kudu ngagowés. Modeu ieu nawiskeun jarak tempuh 120-140 km.
6. Pangropéa
Pangropéa rutin ngajamin umur panjang sareng operasi aman tina e-sapédah anjeun.
- beberesih: Ngabersihan sapédah sacara teratur nganggo iklanamp lawon. Hindarkeun cuci tekanan tinggi langsung kana komponén listrik.
- Lubrication: Lumasi ranté sareng bagian anu bergerak anu sanésna sacara berkala.
- Rem: Check brake pads for wear and replace as needed. Ensure brake levers are firm and responsive. Hydraulic disc brakes provide excellent stopping power.
- Ban: Check tire pressure before each ride. Inspect tires for cuts or punctures.
- Perawatan batré: Simpen batréna di tempat anu tiis sareng garing. Upami disimpen kanggo waktos anu lami, eusian dugi ka 50-70% unggal 2-3 bulan.
- Pengikat: Periodically check all bolts and nuts for tightness, especially on the folding mechanisms, wheels, and handlebars.
- Suspensi: Inspect the front fork, rear shock, and seat post shock for proper function and cleanliness.
7. Cara ngungkulan
This section addresses common issues you might encounter with your Fafrees F20 X-MAX.
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Sapédah teu daya on. | Batré teu dieusi, batré teu leres seated, kabel kakuatan leupas. | Charge the battery. Ensure battery is fully inserted and locked. Check all cable connections. |
| Motor teu nulungan. | PAS level is 0, brake levers engaged, motor cable loose. | Increase PAS level. Release brake levers. Check motor cable connection. |
| Rem karasa lemah. | Worn brake pads, air in hydraulic system, misaligned calipers. | Inspect and replace brake pads. Consult a professional for hydraulic system bleeding or caliper adjustment. |
| Sora-sora anu teu biasa ti drivetrain. | Dry chain, misaligned derailleur, loose components. | Lubricate the chain. Adjust derailleur. Check for loose bolts. |
| Jangkauan batré pondok. | 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. Spésifikasi
Detailed technical specifications for the Fafrees F20 X-MAX Electric Bicycle.
| Fitur | Spésifikasi |
|---|---|
| Jenis Batré | Samsung 21700 Lithium-ion Cell |
| Kapasitas batré | 48V / 30Ah / 1440 Wh |
| Waktu Ngecas | Approx. 9 hours (with 3A fast charger) |
| Jarak Maksimum (Modeu PAS) | 180 - 200 km (112 - 124 miles) |
| Jarak Maksimum (Modeu Listrik Murni) | 120 - 140 km (75 - 87 miles) |
| Lokasi Motor | Rear Hub Girang |
| Max torsi | 65 Nm |
| Kamampuhan Panjat Pinang Max | 25° |
| Travel garpu hareup | 50 mm |
| Rear Shock Travel | 15 mm |
| Tipe tampilan | Warna tampilan LCD |
| Tingkat PAS | 0-3 |
| Derailleur | Shimano 7-gancang |
| Tipe marake | Rem Cakram hidrolik |
| Foldable Parts | Handlebar, Frame, Pedals |
| Lampu hareup | LED Headlight with Horn |
| Lampu tukang | Rear Light with Brake Light and Turn Signal |
| Modeu Tunggang | Human / Pedal-Assist / Pure Electric |
| Suhu Operasi | -10 ℃ nepi ka 40 ℃ (14 ° F nepi ka 104 ° F) |
| Peunteun waterproof | IPX4 |
| Ukuran Dilipat (L x W x H) | 186 x 126 x 63 cm (73.2 x 49.6 x 24.8 inci) |
| Dilipat Ukuran (L x W x H) | 105 x 45 x 76 cm (41.3 x 17.7 x 29.9 inci) |
| adjustable Handlebar Jangkungna | 116 - 132 cm (45.7 - 52 inci) |
| Jangkungna korsi adjustable | 86 - 106 cm (33.9 - 41.7 inci) |
| Ukuran Ban | 20 x 4.0 inci |
| Pedal to Ground Clearance | 10 cm (3.9 inci) |
| Dianjurkeun Rider Jangkungna | 165 - 210 cm (5'5" - 6'11") |
| Beurat bersih | 49 kg (108 lbs) |
| Beurat batré | 7.5 kg (16.5 lbs) |
| Kapasitas beban | 150 kg (330 lbs) |
| Bahan Pigura | Baja Kakuatan Tinggi |
| Tipe Tirus | Ban Pneumatik |
9. Garansi jeung Rojongan
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.
Komponén Kaasup:
- 1 x Fafrees F20 X-Max e-Bike
- 1 x carjer
- 1 x Alat Kit
- 1 x Manual Pamaké
- 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)





