1. Uvod
This manual provides essential information for the safe and efficient operation, assembly, and maintenance of your ACTBEST Apex Electric Bike. Please read this manual thoroughly before your first ride to ensure proper usage and to maximize the lifespan of your e-bike.

Image: The ACTBEST Apex Electric Bike, a 26-inch electric mountain bike with a black frame and orange accents.
2. Sigurnosne informacije
Uvijek dajte prioritet sigurnosti prilikom upravljanja električnim biciklom. Nepoštivanje sigurnosnih smjernica može dovesti do ozbiljnih povreda ili oštećenja bicikla.
- Upotreba kacige: Uvijek nosite certificiranu biciklističku kacigu tokom vožnje.
- Lokalni propisi: Upoznajte se sa svim lokalnim saobraćajnim zakonima i propisima koji se odnose na električne bicikle i poštujte ih.
- Provjera prije vožnje: Before each ride, check tire pressure, brake functionality, battery charge level, and ensure all quick releases and fasteners are secure.
- Vremenski uslovi: Exercise caution when riding in wet conditions. Braking distance increases on wet surfaces.
- noćno jahanje: Utilize the integrated headlights and rear reflector for visibility during low-light conditions. Consider additional reflective gear.
- Ograničenje težine: Nemojte prekoračiti maksimalnu nosivost od 350 lbs.
3. Postavljanje i početna montaža
Your ACTBEST Apex Electric Bike arrives approximately 90% pre-assembled. The remaining assembly steps are straightforward and can be completed using the included tools and instructions.
3.1 Raspakivanje i pregled
Carefully remove all components from the packaging. Inspect for any shipping damage. Report any damage immediately to the retailer.
3.2 Koraci montaže
Refer to the detailed assembly instructions provided in the physical manual included with your e-bike. Key steps typically include:
- Attaching the front wheel.
- Installing the handlebars and adjusting their position.
- Attaching the pedals (note left and right pedal threading).
- Inserting and securing the seat post and saddle.
- Performing initial brake and gear adjustments.

Image: A visual representation of the included instruction manual, showing detailed diagrams for assembly and handlebar controls.
3.3 Početno punjenje baterije
Before your first ride, fully charge the 48V removable battery. Connect the 42V 2A charger to the battery and a power outlet. The charging indicator will show when charging is complete.
4. Uputstvo za upotrebu
Your ACTBEST Apex Electric Bike offers versatile riding experiences with its powerful motor and multiple modes.
4.1 Uključivanje/isključivanje
To power on the bike, press and hold the power button on the LCD display. To power off, press and hold the same button.
4.2 Načini vožnje
The bike features three primary riding modes:
- Čisto električni način rada (gas): Engage the throttle for motor-only propulsion. Provides a range of 28-40 miles.
- Režim pomoći pri pedaliranju (PAS): The motor provides assistance as you pedal. Features 3+1 stages of assistance. Offers an extended range of 35-55 miles.
- Ručni način rada: Vozite bicikl kao tradicionalni bicikl bez pomoći motora.

Image: Close-up of the handlebar controls, showing the clear LCD display, SHIMANO 21-speed shifter, and lighting control.
4.3 Mijenjanje brzina (21 brzina)
Utilize the 21-speed gear system to adapt to various terrains and riding conditions. Shift gears smoothly by pedaling lightly while operating the shifters on the handlebars.
4.4 LCD zaslon
The upgraded LCD display provides real-time riding data, including speed, battery level, pedal assist level, and odometer readings.
4.5 Kočioni sistem
The bike is equipped with dual disc brakes for reliable stopping power. Apply both brakes simultaneously for effective and controlled deceleration.

Image: Demonstrates the bike's capability to handle diverse terrains such as snow, travel paths, soil, and city roads, highlighting its puncture-proof tires and front suspension.
5. Upravljanje baterijom
Proper battery care is crucial for performance and longevity.
5.1 Punjenje
Charge the 48V detachable battery using the provided 42V 2A charger. The battery can be charged while installed on the bike or removed for convenience. Ensure the charging port is clean and dry before connecting the charger.
5.2 Uklanjanje i instalacija baterije
To remove the battery, unlock it using the provided key and slide it out. To install, align the battery with the frame slot and slide it in until it clicks into place, then lock it with the key to prevent theft.

Slika: Detaljna view of the 48V detachable lithium battery, highlighting its BMS intelligent safety and UL certification, along with estimated ranges for pedal assist and electric modes.
5.3 Njega baterija
- Izbjegavajte redovno potpuno pražnjenje baterije.
- Store the battery in a cool, dry place when not in use, ideally between 20% and 80% charge.
- Ne izlažite bateriju ekstremnim temperaturama.
6. Održavanje
Redovno održavanje osigurava dugotrajnost i siguran rad vašeg električnog bicikla.
- gume: Maintain recommended tire pressure (26*2.1 inch tires). Inspect for wear and punctures regularly.
- kočnice: Check brake pads for wear and ensure proper brake lever tension. Adjust as needed.
- lanac: Održavajte lanac čistim i podmazanim kako biste osigurali glatko mijenjanje brzina i spriječili habanje.
- Pričvršćivači: Povremeno provjeravajte zategnutost svih vijaka i matica, posebno na ključnim komponentama poput upravljača, kotača i cijevi sjedišta.
- čišćenje: Očistite bicikl damp krpom. Izbjegavajte pranje električnih komponenti pod visokim pritiskom.
- suspenzija: The front shock absorption system requires minimal maintenance but should be checked for smooth operation.

Image: Illustrates the lightweight high-carbon steel frame of the ACTBEST electric bike, weighing 51.8 lbs, emphasizing its strength and portability compared to other frames.
7. Otkrivanje problema
Ovaj odjeljak se bavi uobičajenim problemima s kojima se možete susresti.
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Bicikl se ne uključuje | Baterija nije napunjena ili nije pravilno postavljena; labav električni kontakt. | Charge battery fully. Ensure battery is securely installed. Check all visible connections. |
| Motor ne pomaže | PAS level too low or off; brake levers engaged; motor connection issue. | Increase PAS level on display. Ensure brake levers are fully released. Check motor cable connection. |
| Kočnice su slabe | Worn brake pads; loose brake cable; disc rotor contamination. | Inspect and replace brake pads if worn. Adjust brake cable tension. Clean disc rotors with isopropyl alcohol. |
| Ne mijenjanje brzina glatko | Derailleur out of adjustment; dirty or dry chain; bent hanger. | Clean and lubricate chain. Adjust derailleur. Consult a bike mechanic if issues persist. |
8. Specifikacije
Key technical specifications for the ACTBEST Apex Electric Bike.
- Naziv modela: ATRace
- Vrsta bicikla: Electric Mountain Bike, City Ebike, Commuter Ebike, Road Bike
- motor: Peak 1000W Brushless Motor
- Najveća brzina: Do 22 MPH
- baterija: 48V Detachable External Battery (UL2849 certified with BMS safety protection)
- Raspon: 28-40 miles (Throttle Mode), 35-55 miles (Pedal Assist Mode)
- punjač: 42V 2A
- Veličina kotača: 26 Inches (26*2.1 inch tires)
- Materijal okvira: Visokougljični čelik
- suspenzija: Prednja amortizacija udara
- Zupčanici: 21-brzinski sistem mjenjača
- kočnice: Dual Disc kočnice
- Posebne karakteristike: Multi-Speed, LCD-Display, Lightweight, Battery Lock, Headlights, Rear Reflector, Adjustable Seat Cushion
- Dimenzije: 67.3*26.8*40.6 inča
- Preporučena visina vozača: 170 cm - 190 cm
- Maksimalni kapacitet punjenja: 350 lbs

Image: A diagram illustrating the key dimensions of the ACTBEST electric bike and recommended rider height (5'3"-6'3") and load capacity (350 lbs).
9. Garancija i podrška
ACTBEST is committed to providing high-quality products and excellent customer service.
9.1 Informacije o garanciji
Your ACTBEST Apex Electric Bike comes with a 12-month official warranty covering manufacturing defects and major components. Please retain your proof of purchase for warranty claims.
9.2 Korisnička podrška
For any product questions, technical assistance, or warranty inquiries, please contact our support team:
- Telefon: +1-844-401-2847 (M-F 8:00 AM - 5:00 PM PST)
- Email: service@actbest.net

Image: Contact details for ACTBEST customer support, including phone number and email for official warranty and assistance.