1. Introduzzjoni
This manual provides essential information for the safe operation, assembly, and maintenance of your ENGWE L20 Boost Electric Bike. Please read this manual thoroughly before your first ride to ensure proper usage and to maximize the lifespan of your e-bike. Retain this manual for future reference.

Image 1.1: The ENGWE L20 Boost Electric Bike, showcasing its robust design and integrated accessories.
2. Informazzjoni dwar is-Sigurtà
Your safety is paramount. Always adhere to local traffic laws and regulations when operating the e-bike. Failure to follow safety guidelines can result in serious injury or damage to the product.
2.1 Twissijiet ta' Sigurtà Ġenerali
- Dejjem ilbes elmu u tagħmir tas-sigurtà xieraq meta tkun qed issuq.
- Agħmel spezzjoni qabel kull użu, billi tiċċekkja l-brejkijiet, il-pressjoni tat-tajers, u l-livell tal-batterija.
- Do not modify the e-bike. Unauthorized modifications can compromise safety and void the warranty.
- Do not carry passengers or loads exceeding the maximum weight recommendation of 120 kg.
- Evita li ssuq f'kundizzjonijiet tat-temp ħżiena jew fuq uċuħ jiżolqu.
- Kun żgur li l-batterija tiġi ċċarġjata f'żona ventilata sew, 'il bogħod minn materjali fjammabbli.

Immaġni 2.1: Eż.ample of safety warning labels provided with the e-bike, emphasizing critical safety precautions.
3. Prodott Aktarview u Komponenti
The ENGWE L20 Boost is designed for urban commuting and off-road adventures, featuring a step-through frame, fat tires, and a powerful electric assist system.
3.1 Karatteristiċi ewlenin
- Step-Through Frame: Facilitates easy mounting and dismounting.
- 20''x4.0'' Fat Tires: Provides stability and traction on various terrains.
- 48V 13Ah Removable Battery: Offers a range of up to 126 km (87 miles) on pedal assist.
- 7-Speed Shimano Gearing: Allows for versatile riding in different conditions.
- Power-Boost Button: Provides instant additional power for climbing or acceleration.
- Front Basket and Rear Rack: Integrated for carrying personal items or cargo.

Image 3.1: Key features including the step-through frame, Power-Boost button, and fat tires.
3.2 Komponenti
- Handlebar and Display: Features lighting control, 7-speed gearing shifter, and a colorful display for ride information.
- Mutur: 250W brushless motor with 75Nm torque, providing pedal assistance.
- Sistema tal-brejk: Reliable disc brakes for effective stopping power.
- Sensur tat-Torque: Provides fast response and smooth pedal assistance.

Image 3.2: Handlebar with colorful display and controls.

Image 3.3: Removable 48V 13Ah battery.

Image 3.4: Motor and power system diagram.

Image 3.5: Torque sensor for smooth pedal assist.

Image 3.6: Integrated front basket, rear rack, and front lights.
4. Setup u Assemblea
The ENGWE L20 Boost e-bike arrives largely pre-assembled. However, some assembly is required, typically involving the front wheel, handlebars, pedals, and accessories like the front basket and rear rack. While the process is designed to be straightforward, some users may find the provided documentation less explicit. Online video tutorials can be a helpful resource for visual guidance.
4.1 Unboxing
Carefully remove the e-bike and all components from the packaging. Inspect for any shipping damage. Retain the original packaging temporarily in case of a return.

Image 4.1: Shipping box for the ENGWE L20 Boost.
4.2 Initial Assembly Steps (General Guidance)
- Installa r-Rota ta' Quddiem: Securely attach the front wheel, ensuring the disc brake rotor aligns correctly with the caliper.
- Waħħal il-Manubriju: Position the handlebar and tighten the stem bolts.
- Installa Pedali: Note that pedals are typically left (L) and right (R) specific and thread in opposite directions.
- Aċċessorji tal-Immuntar: Attach the front basket and rear rack as per instructions.
- Iċċarġja l-batterija: Iċċarġja kompletament il-batterija qabel l-ewwel ride.
5. Istruzzjonijiet Operattivi
Familiarize yourself with the controls and functions of your ENGWE L20 Boost e-bike before riding.
5.1 Tixgħel/Jitfi
Locate the power button on the battery or display. Press and hold to turn the e-bike system on or off.
5.2 Sistema ta' Assistenza għall-Pedali (PAS)
The e-bike features a pedal assist system. As you pedal, the motor provides assistance based on the selected assist level. Adjust assist levels using the controls on the handlebar display.
5.3 Power-Boost Button
For additional power, such as when climbing hills or needing quick acceleration, press the dedicated Power-Boost button on the handlebar. This provides a temporary increase in motor output.

Image 5.1: Location of the Power-Boost Button on the handlebar.
5.4 Gearing
The e-bike is equipped with a 7-speed Shimano gearing system. Use the shifter on the handlebar to change gears according to terrain and desired pedaling effort.
5.5 Ibbrejkjar
The e-bike uses disc brakes. Apply both front and rear brakes smoothly and simultaneously for controlled stopping. Avoid sudden, hard braking, especially with the front brake, to prevent loss of control.
6. Manutenzjoni
Regular maintenance ensures the longevity and safe operation of your ENGWE L20 Boost e-bike.
6.1 Kura tal-Batterija
- Iċċarġja l-batterija regolarment, anke jekk ma tkunx qed tintuża, biex iżżommha f'saħħitha.
- Aħżen il-batterija f'post frisk u niexef, 'il bogħod mix-xemx diretta u minn temperaturi estremi.
- Use only the charger provided by ENGWE.
6.2 Manutenzjoni tat-Tajers
- Iċċekkja l-pressjoni tat-tajers qabel kull rikba u onfoħhom sal-PSI rakkomandat.
- Spezzjona t-tajers għal xi xedd, qatgħat, jew titqib.
6.3 Sistema tal-Brejkijiet
- Regularly check brake pads for wear and replace as needed.
- Ensure brake levers are firm and responsive. Adjust cable tension if necessary.
6.4 Tindif Ġenerali
Naddaf l-e-bike b'reklamaramp drapp. Evita li tuża magni tal-ħasil bi pressjoni għolja direttament fuq il-komponenti elettriċi.
7 Issolvi l-problemi
Din it-taqsima tindirizza kwistjonijiet komuni li tista’ tiltaqa’ magħhom bl-e-bike tiegħek.
7.1 Ebda Qawwa
- Check if the battery is properly seated and locked.
- Kun żgur li l-batterija tkun iċċarġjata.
- Iċċekkja li l-konnessjonijiet elettriċi kollha huma siguri.
7.2 Motor Not Assisting
- Confirm the pedal assist level is not set to zero.
- Check if the brake levers are fully released, as some systems cut motor power when brakes are applied.
- Ensure the torque sensor is clean and unobstructed.
7.3 Ħsejjes Mhux tas-Soltu
- Inspect the chain for proper lubrication and tension.
- Check for loose components or rubbing parts.
- If noises persist, consult a qualified bicycle mechanic.
8. Speċifikazzjonijiet
| Karatteristika | Speċifikazzjoni |
|---|---|
| Tip ta' Bike | Bike elettrika |
| Isem tal-Mudell | L20 Spinta |
| Brand | ENGWE |
| Medda ta' Età | Adulti |
| Numru ta' Veloċitajiet | 7 |
| Daqs tar-rota | 20 Pulzier |
| Materjal tal-qafas | Aluminju |
| Tip ta' Sospensjoni | Riġidu |
| Karatteristika Speċjali | Batterija li tista 'titneħħa |
| Komponenti Inklużi | Back Tray, Basket, Cart |
| Stil tal-Brejk | Diska |
| Piż tal-oġġett | 34 Kilogrammi |
| Sors tal-Enerġija | Elettriku |
| Kontenut tal-Enerġija tal-Batterija tal-litju | 13000 Milliampqabel is-siegħa (mAh) |
| Rakkomandazzjoni tal-Piż Massimu | 120 Kilogrammi |
| Assemblea Meħtieġa | Iva |
| Tip ta' Assistenza Elettrika | Pedali Assist |
9. Garanzija u Appoġġ
The ENGWE L20 Boost Electric Bike comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty documentation included with your purchase or contact ENGWE customer service.
9.1 Appoġġ għall-Klijent
If you encounter any issues or require assistance, please contact the ENGWE service team. They can provide support for technical questions, parts replacement, and warranty claims. When returning the e-bike, it is recommended to contact the ENGWE service team for assistance to avoid potential loss of the package.





