1. Uvod
Thank you for choosing the ACTBEST Core Electric Bike. This manual provides essential information for the safe assembly, operation, maintenance, and troubleshooting of your new electric bicycle. Please read this manual thoroughly before your first ride and retain it for future reference. Proper use and maintenance will ensure optimal performance and longevity of your e-bike.
2. Sigurnosne smjernice
Always prioritize safety when operating your electric bike. Failure to follow safety instructions can result in serious injury or damage to the bike.
- Uvijek nosite kacigu koja ispunjava sigurnosne standarde.
- Pridržavajte se svih lokalnih saobraćajnih zakona i propisa.
- Prije svake vožnje izvršite pregled, provjeravajući kočnice, gume, bateriju i svjetla.
- Nemojte voziti pod uticajem alkohola ili droga.
- Budite svjesni svoje okoline i vozite defanzivno.
- Prije vožnje provjerite je li baterija sigurno zaključana na svom mjestu.
- Avoid riding in extreme weather conditions or on excessively rough terrain if not designed for it.
3. Postavljanje i montaža
Your ACTBEST Core Electric Bike arrives approximately 90% assembled. The remaining assembly steps are straightforward and can be completed using the included tools and instructions.
3.1 Uključene komponente
Provjerite da li su sve komponente prisutne u paketu:
- Electric Bike (main frame with pre-assembled parts)
- Tools Kit
- Ključ baterije
- Punjač
- Korisnički priručnik (ovaj dokument)
- Far
- Stražnji reflektor
3.2 Početni koraci montaže
Follow the detailed instructions provided in the separate assembly guide for specific steps. General steps include:
- Unpack the bike and remove all protective packaging.
- Ugradite prednji točak.
- Attach the handlebars and adjust their position.
- Install the seat post and saddle, adjusting to a comfortable height.
- Attach the pedals (note left and right pedal threading).
- Install the headlight and rear reflector.
- Provjerite da li su svi vijci i brzi otpuštači sigurno zategnuti.

Slika: Glavna view of the ACTBEST Core Electric Bike, showcasinnjegov cjelokupni dizajn i komponente.
4. Upravljanje električnim biciklom
4.1 Ugradnja i punjenje baterije
The ACTBEST Core Electric Bike features a 48V 10.4AH removable built-in battery. This design offers waterproof, shockproof, and anti-theft properties for enhanced safety and durability.
- Instalacija: Insert the battery into its designated compartment in the frame and use the battery key to lock it securely in place.
- Punjenje: The battery can be charged while installed on the bike or removed. Connect the charger to the battery port and then to a standard power outlet. A full charge typically takes 4-6 hours.
- Raspon: A single charge provides a range of up to 40 miles using throttle mode or up to 55 miles with pedal-assist (PAS) mode, depending on terrain, rider weight, and assist level.

Image: Close-up of the removable 48V 10.4AH battery, highlighting its integrated design within the bike frame.
4.2 Načini vožnje
Your e-bike offers three primary riding modes plus a walk boost mode:
- Ručni način rada: Vozite bicikl kao tradicionalni bicikl bez ikakve električne pomoći.
- Pedal-Assist (PAS) Mode: The motor provides assistance as you pedal. The level of assistance can be adjusted via the LCD display. This mode extends battery range.
- Pure Electric (Throttle) Mode: Engage the throttle to propel the bike without pedaling. This mode consumes battery power more quickly.
- Režim pojačanja hodanja: Provides low-speed assistance to help you push the bike when walking alongside it.

Image: Visual representation of the four riding modes: Electric, Pedal-assist, Pedal-only, and Walk Boost, showing riders in different scenarios.
4.3 LCD ekran i kontrole
The integrated LCD screen provides real-time information and allows you to control various functions:
- Prikaz brzine: Prikazuje trenutnu brzinu.
- Nivo baterije: Označava preostalo napunjenost baterije.
- Nivo asistencije: Allows adjustment of pedal-assist intensity.
- Kontrola farova: Turn the front light on/off.
4.4 Mijenjanje brzina i kočenje
The bike is equipped with a 7-speed transmission system and front and rear disc brakes.
- Mijenjanje brzina: Use the shifter on the handlebars to change gears, adapting to different terrains and speeds. Shift smoothly to avoid strain on the drivetrain.
- Disk kočnice: The front and rear disc brakes provide reliable stopping power in various weather conditions. Apply both brakes simultaneously for effective and controlled stopping.

Slika: Detaljna view of the 1200W peak brushless motor and Shimano 7-speed transmission system on the rear wheel.
4.5 Ovjes i gume
The bike features dual front suspension and 27.5"x2.1" wider tires for a comfortable ride.
- Prednje ogibljenje: The front suspension fork minimizes bumps and vibrations, providing a smoother ride over varied surfaces.
- gume: The 27.5"x2.1" tires are suitable for various terrains, including city roads, soil paths, and light travel. Maintain recommended tire pressure for optimal performance and safety.

Image: Illustration of the dual front suspension system, demonstrating how it absorbs impacts for a smoother ride compared to a rigid fork.

Image: Close-up of the 27.5"x2.1" wider tires, showing their tread pattern suitable for various road conditions like city, soil, and travel.
5. Održavanje
Regular maintenance is crucial for the safety, performance, and lifespan of your ACTBEST Core Electric Bike.
5.1 Generalno čišćenje
- Redovno čistite bicikl pomoću oglasaamp krpom i blagim sapunom. Izbjegavajte pranje pod visokim pritiskom direktno na električnim komponentama.
- Održavajte lanac čistim i podmazanim kako biste osigurali glatko mijenjanje brzina i spriječili habanje.
5.2 Njega baterija
- Charge the battery fully before the first use and after every ride.
- Bateriju čuvajte na hladnom i suhom mjestu kada se ne koristi i izbjegavajte ekstremne temperature.
- Ako skladištite bateriju duži period, punite je na 50-70% svaka 2-3 mjeseca.
- Ne izlažite bateriju direktnoj sunčevoj svjetlosti ili izvorima topline.
5.3 Brake and Tire Checks
- Redovno provjeravajte istrošenost kočionih pločica i zamijenite ih po potrebi.
- Provjerite da li su ručice kočnica čvrste i da li dobro reagiraju. Po potrebi podesite zategnutost sajle.
- Inspect tires for proper inflation, wear, and damage before each ride. Refer to the tire sidewall for recommended pressure.
5.4 Fastener Inspection
- Periodically check all bolts, nuts, and quick releases for tightness. Loose fasteners can lead to unsafe riding conditions.
6. Otkrivanje problema
This section addresses common issues you might encounter with your ACTBEST Core Electric Bike.
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Bicikl se ne uključuje | Battery not charged or not properly installed; Power cable loose; Display issue. | Ensure battery is fully charged and securely locked. Check all electrical connections. Contact support if issue persists. |
| Motor ne pomaže | PAS level set to 0; Brake levers engaged; Loose motor connection. | Increase PAS level on the display. Ensure brake levers are fully released. Check motor cable connection. |
| Kratak domet baterije | Low tire pressure; Frequent use of throttle; Riding uphill frequently; Heavy load. | Inflate tires to recommended pressure. Use pedal-assist more often. Reduce load. |
| Kočnice su slabe | Istrošene kočione pločice; labava sajla kočnice; kontaminirani rotori. | Pregledajte i zamijenite kočione pločice. Podesite napetost kočione sajle. Očistite rotore sredstvom za čišćenje disk kočnica. |
| Neobični zvukovi | Labave komponente; Suhi lanac; Neusklađenost mjenjača. | Check all fasteners. Lubricate chain. Adjust derailleur if gears are skipping. |
If you encounter a problem not listed here or cannot resolve an issue, please contact ACTBEST customer support for assistance.
7. Specifikacije
Key technical specifications for the ACTBEST Core Electric Bike:
| Feature | Specifikacija |
|---|---|
| Naziv modela | Core So (step over) 27.5” |
| Vrsta bicikla | Električni bicikl |
| Age Range | Odrasli |
| Motor | Peak 1200W Brushless Motor |
| Najveća brzina | Do 28 MPH |
| Baterija | 48V 10.4AH Removable Built-in Battery |
| Vrijeme punjenja | 4-6 sata |
| Maks. Domet | Up to 40 miles (throttle) / 55 miles (PAS) |
| Broj brzina | 7 |
| Veličina kotača | 27.5 inča |
| Veličina gume | 27.5" x 2.1" |
| Materijal okvira | Carbon Steel |
| Tip suspenzije | Front |
| Kočnice | Prednje i zadnje disk kočnice |
| Posebne karakteristike | LCD Display, Adjustable Seat, Headlight, Rear Reflector |
| Max nosivost | Do 350 lbs |
| Preporučena visina jahača | 170 cm - 190 cm |
| Boja | Grey |
8. Informacije o garanciji
The ACTBEST Core Electric Bike comes with a 12-mjesečna garancija from the date of purchase. This warranty covers manufacturing defects in materials and workmanship. It does not cover damage resulting from misuse, accidents, unauthorized modifications, or normal wear and tear.
Molimo sačuvajte svoj dokaz o kupovini za zahtjeve u vezi s garancijom.
9. Korisnička podrška
For any questions, concerns, or technical assistance regarding your ACTBEST Core Electric Bike, please contact our professional customer support team. We are committed to providing you with prompt and effective solutions.
Please refer to the contact information provided with your purchase or visit the official ACTBEST webstranica za detalje o podršci.