1. Introduktion
This manual provides essential information for the safe assembly, operation, and maintenance of your Jasion RetroVolt Pro Electric Bike. Please read this manual thoroughly before your first ride and retain it for future reference. Understanding your e-bike's features and functions is crucial for a safe and enjoyable experience.

Image 1: The Jasion RetroVolt Pro Electric Bike, gray standard model, showcasing dens robuste ramme, tykke dæk og integrerede batteri.
2. Sikkerhedsretningslinjer
Always prioritize safety. Wear a helmet and appropriate safety gear. Ensure all components are securely fastened before each ride. Familiarize yourself with local e-bike regulations. Avoid riding under the influence of alcohol or drugs. Regular maintenance is key to safe operation.
3. Pakkens indhold
Upon unboxing, verify that all components are present and undamaged. If any items are missing or damaged, contact Jasion customer service at support@jasionbike.com.
Video 1: This unboxing video demonstrates the contents of the Jasion RetroVolt Pro package and initial setup steps. It shows the bike frame, wheels, pedals, charger, keys, and tools included.
Inkluderede varer:
- Electric Bike (main frame with rear wheel)
- Forhjul
- Batteri
- Oplader
- Pedaler (venstre og højre)
- Forskærm
- Forlygte
- Nøgler (x2)
- Stem Cover
- Tools (2x Wrenches, 5x Allen Key)
- Manuel flyer
4. Monteringsvejledning
Follow these steps carefully to assemble your Jasion RetroVolt Pro Electric Bike. Refer to Video 1 for visual guidance.
4.1 Montering af forhjul
- Use a wrench to fix the vehicle body. Remove the fork protection rod.
- Remove the rubber plug from the disc brakes and the axle screws.
- Attach the front wheel to the fork, ensuring the brake is on the left side. Align with the safety hook and ensure gaskets are in place.
- Tighten the axle nuts and caps securely.
4.2 Installation af forskærm
- Using tools from the accessories kit, remove the screws and anti-skid nuts on the front fork hanger and the screws on both sides of the front fork.
- Fix the front mudguard mounting bracket and its left/right support rods to the front fork with screws, tightening them securely.
4.3 Stem Installation
- Remove the screws on the stem's front cap with an Allen wrench.
- Place the handlebar on the head part and lock the seat tube front cap.
- Adjust the handlebar angle to align with the bike, then tighten the clamping screws below the stem.
4.4 Montering af forlygte
- Remove the front light's side screws and foam washers. Adjust the bracket to face outward, then position the headlight.
- Connect its cable to the bike's power cable.
4.5 Pedals Installation
- Locate the right and left pedals labeled "R" and "L."
- Thread them onto their respective cranks with an Allen wrench.
- Check chain alignment by rotating the crank backward.
4.6 Adjusting the Suspension Fork
- Adjust the rubber stoppers on both sides of the fork.
- Position the stoppers against the top tube to prevent scratching during turns.
5. Betjening af din elcykel
5.1 Installation og fjernelse af batteri
To remove the battery, use the key to unlock it from the frame. To install, slide the battery into the frame until it clicks into place, then lock it with the key.
5.2 Tænd/sluk
Ensure the battery is securely installed and turned on (if it has a separate power button). Press and hold the power button on the handlebar display to turn the e-bike system on or off.
5.3 Display overview
The full-color central display provides real-time information including speed, battery level, riding mode, and trip distance. Use the controls to navigate through different display options and adjust settings.

Image 2: The e-bike's LCD display showing current speed, battery status, and indicators for various riding modes.
5.4 Køretilstande
The Jasion RetroVolt Pro offers multiple riding modes to suit different preferences and terrains:
- Gashåndtag: Provides power directly from the motor without pedaling.
- Pedalassistentsystem (PAS)-tilstand: The motor assists your pedaling effort. Different PAS levels offer varying degrees of assistance.
- Cruise Mode: Opretholder en indstillet hastighed uden kontinuerlig gasgivning.
- Gåtilstand: Provides low-speed assistance for pushing the bike while walking.
- Pedaling Mode: Kør cyklen som en traditionel cykel uden motorassistance.
Video 2: This video highlights the Jasion RetroVolt Pro's features, including its 2000W peak motor, 52V 20AH battery, dual suspension, 330 lbs max load capacity, cruise mode, 90-mile PAS range, 20"x4" fat tires, 35-38 MPH max speed, and hydraulic brakes.
5.5 Opladning af batteriet
To charge the battery, connect the charger to a power outlet and then to the charging port on the battery. The indicator light on the charger will show the charging status. A full charge typically takes approximately 5 hours.

Image 3: This diagram illustrates the battery's intelligent thermal management system, IP65 waterproof rating, UL certification, and the 5-hour charging time.
6. Vedligeholdelse
Regular maintenance ensures the longevity and performance of your e-bike. Key maintenance tasks include:
- Dæktryk: Check and maintain recommended tire pressure before each ride.
- Bremser: Inspect brake pads and rotors for wear. Ensure hydraulic brakes are responsive.
- Kæde: Hold kæden ren og smurt.
- Fastgørelsesmidler: Kontrollér regelmæssigt alle møtrikker, bolte og hurtigudløsere for fastspænding.
- Batteripleje: Opbevar batteriet et køligt og tørt sted, og oplad det regelmæssigt, selv når det ikke er i brug, for at forlænge dets levetid.
- Rensning: Rengør cyklen med en damp klud. Undgå højtryksspuling direkte på elektriske komponenter.
7. Fejlfinding
If you encounter issues with your Jasion RetroVolt Pro, refer to the following common troubleshooting tips:
- Elcyklen tænder ikke: Check if the battery is fully charged, properly installed, and turned on. Ensure all cable connections are secure.
- Motor hjælper ikke: Verify that the pedal-assist level is set above zero. Check for any error codes on the display.
- Bremserne føles svage: Inspect brake pads for wear and ensure hydraulic fluid levels are adequate. Consult a professional if issues persist.
- Usædvanlige lyde: Identify the source of the noise. It could be loose components, chain issues, or brake rubbing. Address promptly.
For more complex issues or if troubleshooting steps do not resolve the problem, please contact Jasion customer support.
8. Specifikationer
Key technical specifications for the Jasion RetroVolt Pro Electric Bike:
| Feature | Specifikation |
|---|---|
| Type cykel | El-cykel |
| Motor | 2000W Peak Motor |
| Max hastighed | 38 MPH |
| Batteri | 52V 20Ah Removable Battery (1040 Watt Hours) |
| Max Range (PAS 1) | Op til 90 miles |
| Bremser | Hydrauliske skivebremser |
| Dæk | 20" x 4" fede dæk |
| Affjedring | Dobbelt suspension |
| Rammemateriale | Højt kulstofstål |
| Antal hastigheder | 7 |
| Maksimal vægtanbefaling | 330 pund |
| Emnedimensioner (LxBxH) | 29.92 x 29.92 x 70.87 tommer |
| Særlige funktioner | Digital Display, Durable, Headlight, Cargo Rack |
| Vandtæt vurdering | IP65 |

Image 4: Detailed dimensions and capacity specifications for the Jasion RetroVolt Pro.
9. Garanti og support
Jasion offers a 12-month limited warranty for the RetroVolt Pro Electric Bike. For warranty claims, technical assistance, or any product-related inquiries, please contact our customer support team.
Kontaktoplysninger:
- Callcenter: 1 (888) 825 6366 (9am-6pm, Mon-Fri. EST)
- E-mail support: support@jasionbike.com
You can also visit the official Jasion store on Amazon for more information and accessories: Visit the Jasion Store





