1. Informació important de seguretat
Read this entire manual before operating your ACTBEST Apex Electric Mountain Bike. Failure to follow instructions and safety warnings may result in serious injury or property damage. Always wear a helmet and appropriate safety gear when riding.
1.1 General Riding Safety
- Obeïu sempre les lleis i regulacions locals de trànsit.
- Perform a pre-ride inspection before each use, checking brakes, tires, and battery security.
- Sigues conscient del teu entorn i condueix a la defensiva.
- No conduïu sota els efectes de l'alcohol o les drogues.
- Ensure the headlight and rear reflector are clean and functional, especially when riding in low light conditions.
1.2 Seguretat de la bateria
- The 48V 10.4AH (499Wh) battery is UL2849 certified and features BMS safety protection.
- Do not expose the battery to extreme temperatures or direct sunlight for extended periods.
- Use only the provided 42V 2A charger.
- Ensure the battery is securely locked to prevent theft and accidental dislodgement during riding.
- Keep the battery dry; it is waterproof but avoid submersion.
1.3 Weight and Height Limits
- Maximum weight recommendation: 350 lliures.
- Alçada recomanada del pilot: 1,68 m a 1,78 m.

Image: Detailed dimensions of the ACTBEST Apex Electric Bike, including total length, handlebar height, wheelbase, seat height range, and load capacity of 350 lbs, along with recommended rider height of 5'3" to 6'3".
2. Muntatge i muntatge
Your ACTBEST Apex Electric Mountain Bike arrives 90% pre-assembled. The package includes all necessary tools and an instruction manual for the final assembly steps.
2.1 Components inclosos
- Apex Electric Bike x1
- Tools Kit x1
- Battery Key x1
- Carregador x1
- Use Manual x1
- Far x1
- Rear Reflector x1

Image: Cover of the ACTBEST Electric Bike Instruction Manual, indicating the availability of a detailed guide for assembly and operation.
2.2 Passos inicials de muntatge
- Desembalatge: Traieu amb cura tots els components de l'embalatge.
- Instal·lació del manillar: Fixeu el manillar a la potència, assegurant-vos que estigui centrat i ben ajustat.
- Front Wheel Attachment: Instal·leu la roda davantera, assegurant-vos que el disc de fre estigui correctament alineat amb la pinça.
- Instal·lació de pedals: Fixeu els pedals. Tingueu en compte que els pedals solen estar marcats amb "L" per a l'esquerra i "R" per a la dreta i s'enrosquen en direccions oposades.
- Ajust del tija del seient: Insert the seat post and adjust the seat height to a comfortable and safe riding position. Ensure the quick-release lever is securely fastened.
- Instal·lació de la bateria: Insert the removable battery into its housing on the frame and lock it with the provided key.
- Accessori adjunt: Install the headlight and rear reflector.
Refer to the included physical instruction manual for detailed, step-by-step assembly diagrams and instructions.
3. Com fer funcionar la teva bicicleta elèctrica
Understand the various features and modes of your ACTBEST Apex Electric Mountain Bike for an optimal riding experience.
3.1 Powering On and LCD Display
- To power on the bike, press and hold the power button on the LCD display.
- The LCD display provides real-time riding data, including speed, battery level, and pedal assist level.
- Feu servir els botons '+' i '-' per ajustar el nivell d'assistència al pedaleig.
- Per apagar, premeu i manteniu premut el botó d'engegada de nou.

Image: Close-up of the ACTBEST Apex Electric Bike's handlebar, showing the clear LCD display, 21-speed Shimano shifter, and lighting control for intuitive operation.
3.2 Riding Modes and Performance
The bike offers multiple riding modes to suit different preferences and terrains:
- Mode elèctric pur: Engage the throttle for motor-only propulsion. Provides a range of approximately 40 milles.
- Mode d'assistència al pedaleig (PAS): The motor provides assistance as you pedal. Offers an extended range of up to 55+ miles. There are 3+1 stages of pedal assist.
- Mode manual: Aneu amb bicicleta com una bicicleta tradicional sense assistència motoritzada.
- Walk Boost Mode: Provides low-speed motor assistance for walking the bike, useful for pushing it up inclines.

Image: Visual representation of the four riding modes available on the ACTBEST Apex Electric Bike, illustrating their distinct functions.
Els poderosos Peak 1200W brushless motor allows for speeds up to 28 MPH, suitable for various terrains including commute, travel, and climbing.

Image: Illustration detailing the brushless motor's capabilities, highlighting its 1200W peak power, 28 MPH top speed, and a maximum range of 55 miles.
3.3 21-Speed Gear System
The 21-speed gear system provides a wide range of gear selections, allowing for convenient speed adjustment to adapt to different riding conditions and inclines. Utilize the trigger shifters on the handlebar to change gears smoothly.
3.4 Battery Charging and Removal
- To charge the battery, connect the provided charger to the battery's charging port and then to a power outlet.
- The battery can be charged while installed on the bike or removed for convenience.
- To remove the battery, unlock it with the key and slide it out of its housing.

Image: Close-up of the removable 48V 10.4AH (499WH) lithium battery, emphasizing its BMS intelligent safety features and UL certification.
4. Manteniment
Un manteniment regular garanteix la longevitat i el funcionament segur de la teva bicicleta elèctrica.
4.1 Cura de la bateria
- Charge the battery regularly, even if the bike is not in use, to maintain its health.
- Eviteu esgotar completament la bateria abans de tornar-la a carregar.
- Guardeu la bateria en un lloc fresc i sec quan no la feu servir.
4.2 Manteniment dels pneumàtics
- Check tire pressure before each ride and inflate to the recommended PSI (found on the tire sidewall).
- Inspect tires for wear, cuts, or punctures regularly. The bike features 27.5*2.1 inch puncture-proof tires.
4.3 Sistema de frens
- Regularly inspect the dual mechanical disc brakes for wear on pads and rotors.
- Ensure brake levers are firm and responsive. Adjust cable tension as needed.
4.4 Cadena i transmissió
- Mantingueu la cadena neta i lubricada per garantir un canvi suau i evitar el desgast.
- Check the derailleur for proper alignment and function.
4.5 Neteja general
- Netegeu la bicicleta amb un damp drap i sabó suau. Eviteu rentar a alta pressió directament els components elèctrics.
- Ensure all bolts and fasteners are tightened to their correct torque specifications.
5. Solució De Problemes
Aquesta secció tracta problemes comuns que podeu trobar amb la vostra bicicleta elèctrica.
5.1 Problemes comuns i solucions
- La bicicleta no s'encén:
- Check if the battery is fully charged and properly installed/locked.
- Ensure the power button on the display is pressed and held correctly.
- El motor no ajuda:
- Verify the pedal assist level on the LCD display is not set to zero.
- Check if the brake levers are fully released, as some e-bikes have motor cut-off sensors on brakes.
- Codi d'error E30:
- This code may indicate an issue with the front brake sensor. If encountered, inspect the front brake sensor connection. If comfortable, temporarily disconnect the front brake sensor to see if the error clears (use caution and rely on the rear brake for motor cut-off). Contact customer support for a permanent solution.
- Brakes feel weak or noisy:
- Inspeccioneu les pastilles de fre per detectar desgast i substituïu-les si cal.
- Check brake cable tension and adjust.
- Ensure disc rotors are clean and free of oil or grease.
- Difficulty shifting gears:
- Check for proper chain lubrication.
- Inspect the derailleur for damage or misalignment.
- Ensure shifter cables are not loose or frayed.
For issues not covered here, or if troubleshooting steps do not resolve the problem, please contact ACTBEST customer support.
6. Especificacions
Detailed technical specifications for the ACTBEST Apex Electric Mountain Bike.
| Característica | Especificació |
|---|---|
| Tipus de bicicleta | Bicicleta de muntanya elèctrica |
| Marca | ACTBEST |
| Nom del model | Apex (ATRace) |
| Franja d'edat | Adult |
| Motor | Motor sense escombretes Peak de 1200 W |
| Velocitat màxima | Fins a 28 MPH |
| Bateria | 48V 10.4AH (499Wh) Removable Lithium Battery, UL2849 Certified |
| Interval màxim | 55+ Miles (Pedal Assist Mode), 40 Miles (Pure Electric Mode) |
| Temps de càrrega | (Not specified in data, typical is 4-6 hours) |
| Engranatges | 21-Speed Gear System (Trigger Shifter) |
| Mida de la roda | 27.5 Inches (27.5*2.1 inch tires) |
| Material del marc | Acer al carboni |
| Tipus de suspensió | Dual (Front Fork Suspension) |
| Estil de fre | Frens de disc mecànics duals |
| Pes de l'article | 56.2 lliures |
| Recomanació de pes màxim | 350 lliures |
| Alçada mínima de l'usuari | 64 Inches (5'3") |
| Components inclosos | Electric bike, Tools kit, Battery Key, Charger, Use manual, Headlight, Rear Reflector |
7. Garantia i Suport
ACTBEST is committed to providing reliable service and support for your electric bike.
7.1 Garantia del producte
Your ACTBEST Apex Electric Mountain Bike is covered by a Garantia limitada de 12 mesos des de la data de compra. Aquesta garantia cobreix els defectes de fabricació en materials i mà d'obra. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.
7.2 Atenció al client
For any product questions, technical assistance, or warranty inquiries, please contact our customer support team:
- Call Center: +1-844-401-2847 (Monday - Friday, 8:00 AM - 5:00 PM PST)
- Suport per correu electrònic: service@actbest.net

Image: ACTBEST customer support details, including a toll-free phone number and email address for assistance.





