1. Sissejuhatus
Thank you for choosing the ACTBEST Race 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 keep it for future reference. Proper understanding and adherence to these instructions will ensure optimal performance and longevity of your e-bike.
2. Ohutusjuhised
Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Familiarize yourself with local traffic laws and regulations regarding electric bicycles. Perform a pre-ride inspection before each use.
- Kiivri kasutamine: Kanna alati sertifitseeritud kiivrit.
- Liiklusseadused: Obey all local traffic laws, signs, and signals.
- Sõidueelne kontroll: Enne iga sõitu kontrollige rehvirõhku, pidurite toimimist, aku laetust ning veenduge, et kõik kiirkinnitused ja kinnitusdetailid on kindlalt paigas.
- Ilmastikutingimused: Exercise caution when riding in wet conditions, as braking distance may increase.
- Öine ratsutamine: Use headlights and taillights when riding in low-light conditions.
- Kaalupiirang: Ärge ületage maksimaalset soovituslikku kaalupiirangut 330 naela.
- Aku ohutus: Only use the provided charger. Do not expose the battery to extreme temperatures or puncture it.
3. Pakendi sisu
Pärast lahtipakkimist kontrollige, kas kõik allpool loetletud esemed on olemas:
- 1 x ACTBEST Race Electric Bike (partially assembled)
- 1 x akulaadija
- 1 x Installation Tool Set
- 1 x kasutusjuhend
- Aku (eelinstallitud või eraldi)
4. Montaažijuhised
The ACTBEST Race Electric Bike comes partially assembled. Follow these steps carefully for complete assembly. For a visual guide, please refer to the assembly video below.
Video kirjeldus: This video provides a detailed step-by-step guide for unboxing and assembling the ACTBEST Race Electric Bike. It covers attaching the handlebars, front wheel, seat, pedals, lights, and reflectors, as well as battery installation and initial display setup.
4.1. Juhtraua koost
- Use the provided tools to loosen the screws on the stem.
- Turn the stem to the correct riding position and securely tighten the screws.
- Remove the front cover of the stem.
- Carefully place the handlebar into position, ensuring all cables are free and not pinched.
- Reattach the front cover and tighten the screws evenly to secure the handlebar.
4.2. Esiratta paigaldamine
- Remove the protective screw and plastic cap from the front fork.
- Carefully lift the front of the bike and align the front wheel with the fork dropouts, ensuring the brake rotor slides into the brake caliper.
- Insert the quick-release skewer through the wheel hub.
- Tighten the quick release nut and close the lever firmly.
4.3. Headlights and Taillights Installation
- Attach the headlight to the designated mounting point on the front fork using the provided bracket and tools.
- Attach the taillight to the seat post or rear rack (if applicable) using its mounting mechanism.
4.4. Seat Post and Saddle Installation
- Insert the seat post with the saddle attached into the frame's seat tube.
- Reguleerige istme kõrgus mugava ja turvalise sõiduasendini.
- Secure the seat post by closing the quick-release lever firmly. Ensure the minimum insertion mark on the seat post is not visible.
4.5. Pedaali paigaldamine
Note: Pedals are marked 'L' for left and 'R' for right. The right pedal tightens clockwise, and the left pedal tightens counter-clockwise.
- Identify the 'R' pedal and thread it into the right crank arm (chain side) clockwise. Tighten with a wrench.
- Identify the 'L' pedal and thread it into the left crank arm counter-clockwise. Tighten with a wrench.
4.6. Reflector Installation
- Attach the front reflector to the front of the bike, typically on the handlebars or front fork.
- Attach the rear reflector to the seat post or rear rack.
- Attach wheel reflectors to the spokes of both wheels.
4.7. Aku paigaldamine ja aktiveerimine
- If the battery is separate, insert it into the frame's battery compartment.
- Use the key to lock the battery securely in place.
- Press the power button on the battery to activate it.

Pildi kirjeldus: A fully assembled ACTBEST Race Electric Bike, white in color, showcasing its mountain bike design with front suspension, disc brakes, and integrated battery.
5. Kasutusjuhised
5.1. Sisse-/väljalülitamine ja ekraan
- Ensure the battery is locked and powered on.
- Press and hold the power button on the handlebar display to turn on the e-bike system.
- The display will show speed, battery level, assist level, and other ride data.
- To power off, press and hold the power button on the display again.
5.2. Ratsutamisrežiimid
Your ACTBEST Race Electric Bike offers multiple riding modes for a customizable experience:
- Pedaali abirežiim (PAS): Provides electric assistance as you pedal. Adjust the assist level (1-5) using the '+' and '-' buttons on the display. Higher levels provide more assistance.
- Throttle-Only Mode: Engages the motor without pedaling. Use the thumb throttle to control speed.
- Käsitsi režiim: Sõida rattaga nagu tavalise jalgrattaga, ilma elektrilise abita.
- Kõndimisrežiim: Provides low-speed assistance (typically up to 6 km/h) to help push the bike while walking. Activate via the display.

Pildi kirjeldus: An illustrative image depicting the three primary riding modes: Pedal Assist, Manual, and Throttle-only, with a cyclist riding an e-bike on varied terrain.
5.3. Käiguvahetus
The bike is equipped with a Shimano 21-speed gear system. Use the shifters on the handlebars to change gears according to terrain and desired effort. Shift smoothly to avoid strain on the drivetrain.
5.4. Pidurisüsteem
The ACTBEST Race features dual disc brakes for reliable stopping power. Apply both front and rear brakes simultaneously for effective and controlled deceleration. Avoid sudden, hard braking, especially with the front brake, to prevent loss of control.

Pildi kirjeldus: Üksikasjalik view of the 27.5-inch wider tire and disc brake system, emphasizing its design for stability, traction, comfort, and shock absorption.
6. Hooldus
Regular maintenance is crucial for the performance and safety of your e-bike.
- Aku hooldus: Laadige akut regulaarselt, isegi kui seda ei kasutata, et seda korralikult hoida. Hoidke jahedas ja kuivas kohas. Vältige aku täielikku tühjenemist.
- Rehvirõhk: Check tire pressure before each ride. Maintain pressure within the range indicated on the tire sidewall.
- Pidurite kontroll: Regularly check brake pads for wear and ensure brake levers are responsive. Adjust or replace as needed.
- Keti määrimine: Hoidke kett puhas ja õlitatud, et tagada sujuv käiguvahetus ja vältida kulumist.
- Kinnitusvahendid: Kontrollige regulaarselt kõigi poltide, mutrite ja kiirkinnituste pingulolekut.
- Puhastamine: Puhasta oma elektriratas reklaamigaamp lapiga. Vältige kõrgsurvepesu otse elektrilistele komponentidele.
7. Veaotsing
This section addresses common issues you might encounter with your ACTBEST Race Electric Bike.
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| Jalgratas ei käivitu | Battery not charged, battery not properly installed/locked, power button not pressed correctly. | Charge battery, ensure battery is fully inserted and locked, press and hold power button on display. |
| Mootor ei abista | PAS level set to 0, loose motor cable, faulty pedal assist sensor (PAS). | Increase PAS level, check motor cable connections, contact support if PAS error (e.g., E30) appears. |
| Pidurid tunduvad nõrgad või lärmakad | Worn brake pads, misaligned caliper, contaminated rotor. | Inspect and replace brake pads, adjust brake caliper, clean rotor with disc brake cleaner. |
| Käigud ei vaheta sujuvalt | Määrdunud või määrimata kett, valesti joondatud käiguvahetaja, venitatud tross. | Clean and lubricate chain, adjust derailleur, or have a bike mechanic inspect cables. |
If you encounter issues not listed here or cannot resolve a problem, please contact ACTBEST customer support.
8. Tehnilised andmed
Key technical specifications for the ACTBEST Race Electric Bike:
| Funktsioon | Detail |
|---|---|
| Jalgratta tüüp | Maastikuratas |
| Mootor | Peak 1000W Brushless Motor |
| Top Speed (Assisted) | Kuni 28 MPH |
| Aku | 48V 10.4 Ah Li-ion (UL Certified, 500.8 Watt Hours) |
| Vahemik laadimise kohta | 40-55 miles (Pedal Assist Mode) |
| Laadimisaeg | 8-9 tundi |
| Hammasrattad | Shimano 21-käiguline |
| Vedrustus | Esihargi vedrustus |
| Pidurid | Ketaspidurid (ees ja taga) |
| Raami materjal | Süsinikteras |
| Ratta suurus | 27.5 Inches (also available in 26 Inches) |
| Maksimaalse kaalu soovitus | 330 naela |
| Kasutaja minimaalne pikkus | 64 tolli |

Pildi kirjeldus: Kõrvalprofffile of the ACTBEST Race Electric Bike with key dimensions labeled, including overall length, height, seat height, handlebar width, suggested rider height range, and maximum load capacity.
9. Garantii ja tugi
The ACTBEST Race Electric Bike comes with a limited warranty. For specific warranty details, registration, or to obtain technical support, please refer to the warranty card included with your purchase or visit the official ACTBEST website. For any inquiries, contact ACTBEST customer service.





