1. Produktet er slutview
The Vivi F26FUL is an electric fat tire bike designed for adults, featuring a powerful motor and a long-lasting removable battery. It is built for various terrains, offering a versatile riding experience.

Image 1.1: The Vivi F26FUL Electric Bike, showcasing dens robuste design og tykke dæk.
2. Sikkerhedsoplysninger
Your safety is paramount. Please read this manual thoroughly before operating the Vivi F26FUL Electric Bike. Always wear a helmet and appropriate safety gear. Adhere to all local traffic laws and regulations.
2.1. UL2849 Certification
The Vivi F26FUL Electric Bike is SGS certified to UL2849 (Certificate Number: SGSNA/24/SZ/00108), ensuring compliance with safety standards for electrical systems of e-bikes. For more details, refer to the official certificate:

Image 2.1: SGS UL2849 Certificate of Compliance for Vivi Electric Bikes, highlighting safety and quality assurance.
3. Samling og opsætning
This section provides step-by-step instructions for assembling your Vivi F26FUL Electric Bike. For a visual guide, please refer to the installation video below.
Video 3.1: Detailed installation guide for the Vivi F26F Electric Bike, demonstrating assembly steps.
3.1. Installation af styr
- Loosen the bolts on the handlebar stem using the provided Allen wrench.
- Position the handlebar into the stem, ensuring it is centered and aligned.
- Spænd boltene godt fast.
3.2. Montering af forhjul
- Carefully align the front wheel with the fork dropouts.
- Insert the axle into the dropouts.
- Secure the axle nuts using a wrench. Ensure the wheel spins freely and is centered.
3.3. Headlight and Mudguard Installation
- Attach the headlight to the designated mounting point on the front fork.
- Secure the front mudguard to the fork using the provided screws.
3.4. Saddle Assembly and Installation
- Attach the saddle to the seat post using the provided tools.
- Insert the assembled seat post into the bike's seat tube.
- Adjust the saddle height to your preference and secure it with the quick-release lever or bolt.
3.5. Rear Fender Installation
- Attach the rear fender to the seat post or frame using the provided mounting hardware.
- Adjust its position to ensure adequate clearance over the rear wheel.
3.6. Batteriinstallation
- Slide the 48V 13Ah removable battery into its designated slot on the bike frame.
- Ensure it clicks securely into place and lock it with the key.
3.7. Foot Pedal Installation
- Identificer venstre (L) og højre (R) pedal.
- Thread the pedals into the crank arms (left pedal counter-clockwise, right pedal clockwise).
- Tighten them firmly with a wrench.
4. Betjeningsvejledning
Familiarize yourself with the controls and functions of your Vivi F26FUL Electric Bike for an optimal riding experience.
4.1. Tænd/sluk
For at tænde cyklen skal du trykke på tænd/sluk-knappen på LCD-skærmen og holde den nede. Gentag for at slukke.
4.2. LCD-displayets funktioner
The LCD display provides essential riding information, including speed, battery level, odometer, and pedal assist level. You can switch between miles per hour (MPH) and kilometers per hour (KM/H) by pressing the '+' and '-' buttons simultaneously when the display is on.
Video 4.1: Demonstration of the LCD display, showing speed readings and unit switching.

Image 4.2: Close-up of the LCD display, indicating battery, speed level, riding speed, and mileage.
4.3. Pedal Assist Levels
The bike offers multiple pedal assist levels. Use the '+' and '-' buttons on the display to adjust the level of motor assistance while pedaling. Higher levels provide more assistance.
4.4. Throttle Usage
The throttle provides power on demand without pedaling. Gently twist the throttle on the handlebar to engage the motor. Release the throttle to disengage.
4.5. Gearskift
The Vivi F26FUL is equipped with a 7-speed Shimano gear system. Use the shifter on the handlebar to change gears according to terrain and desired speed. Shift smoothly to avoid strain on the drivetrain.

Billede 4.3: Detaljeret view of the Shimano 7-speed gear system and shifter.
4.6. Bremsning
The bike features dual disc brakes for reliable stopping power. Apply both brake levers evenly for controlled deceleration. Avoid sudden, hard braking, especially at high speeds.
5. Vedligeholdelse
Regelmæssig vedligeholdelse sikrer din elcykels levetid og sikre drift.
5.1. Batteripleje
- Charge the 48V 13Ah Lithium-Ion battery regularly, especially after each ride.
- Undgå at dræne batteriet helt.
- Opbevar batteriet på et køligt, tørt sted, når det ikke er i brug.
- The battery is IP65 waterproof, but avoid submerging it.

Image 5.1: The 48V 13Ah Lithium-Ion battery, highlighting its removable design and IP65 waterproof rating.
5.2. Dæktryk
Check tire pressure before each ride. The 26" x 4.0" fat tires require specific pressure for optimal performance and comfort on different terrains. Refer to the tire sidewall for recommended pressure ranges.

Image 5.2: Detail of the 4-inch wide fat tire, suitable for various terrains.
5.3. Bremse inspektion
Regularly inspect the dual disc brakes for wear and proper function. Ensure brake pads are not excessively worn and brake levers respond firmly.
5.4. Kædesmøring
Hold kæden ren og smurt for at sikre jævne gearskift og forhindre for tidlig slitage.
5.5. Generel rengøring
Rengør din cykel regelmæssigt med reklameamp klud. Undgå at bruge højtryksrensere direkte på elektriske komponenter.
6. Fejlfinding
Dette afsnit omhandler almindelige problemer, du kan støde på med din elcykel.
- Cyklen tænder ikke: Check if the battery is fully charged and properly seated. Ensure the key is in the 'ON' position if applicable.
- Motor hjælper ikke: Verify the pedal assist level on the LCD display. Ensure all electrical connections are secure.
- Bremser hviner: This can be normal for new disc brakes. If persistent, check for contamination on the rotors or worn pads.
- Usædvanlige lyde: Undersøg kæden, gearene og hjulene for eventuelle blokeringer eller løse komponenter.
Ved problemer, der ikke er dækket her, bedes du kontakte kundesupport.
7. Specifikationer
Detailed technical specifications for the Vivi F26FUL Electric Bike.
| Feature | Specifikation |
|---|---|
| Modelnavn | F26FUL |
| Type cykel | Mountainbike |
| Aldersinterval | Voksen |
| Mærke | Vivi |
| Motor | 500W Rated (1000W Peak) |
| Tophastighed | Op til 25 mph |
| Batteri | 48V 13Ah Removable Lithium-Ion (624 Watt Hours) |
| Rækkevidde | Op til 60 miles (pedalassistance) |
| Hjulstørrelse | 26 tommer |
| Dæk | 26" x 4.0" fede dæk |
| Rammemateriale | Aluminium |
| Ophængstype | Front (Carbon Steel Shock-Absorbing Fork) |
| Bremse stil | Dobbelt skivebremser |
| Antal hastigheder | 7 (Shimano Gear System) |
| Speciel funktion | LCD-skærm |
| Inkluderede komponenter | Charger, Electric bike, Lithium-Ion Battery, Tool, User's Guide |
| Montering påkrævet | Ja |
| Anbefalet brugerhøjde | 175-180 cm |
| Load Capacity Max | 300 LBS |
| Cykelvægt | 74 LBS |

Image 7.1: Diagram illustrating key dimensions and weight specifications of the Vivi F26FUL Electric Bike.
8. Garanti og support
8.1. Garantioplysninger
The Vivi F26FUL Electric Bike comes with a 1 års begrænset garantiGem venligst din købsbevis i tilfælde af garantikrav. Garantien dækker fabrikationsfejl under normale brugsforhold.
8.2. Kundesupport
For any questions, concerns, or technical assistance, please contact Vivi customer service:
- Telefon: +1 888 639 8191
- Arbejdstid: 9:00 AM - 6:00 PM EST (Monday-Friday)

Image 8.1: Vivi customer service details, including phone number and operating hours.





