1. Introduktion
Thank you for choosing the Wenoker JC303 Indoor Cycling Bike. This manual provides essential information for the safe assembly, operation, and maintenance of your new exercise equipment. Please read this manual thoroughly before using the bike and keep it for future reference.
2. Vigtige sikkerhedsoplysninger
- Kontakt din læge, før du starter et træningsprogram.
- Hold børn og kæledyr væk fra udstyret under brug.
- Placer cyklen på en flad, stabil overflade med tilstrækkelig plads omkring den.
- Inspect the bike for loose parts or damage before each use. Do not use if damaged.
- Brug passende træningstøj og fodtøj. Undgå løstsiddende tøj, der kan sætte sig fast.
- Overskrid ikke den maksimale brugervægt på 140 kg (308 lbs).
- Justér sæde og styr til en behagelig og sikker position, inden du starter din træning.
- Stop med at træne med det samme, hvis du føler dig svimmel, føler dig svag eller oplever smerter.
- Ensure all bolts and nuts are securely tightened after assembly and check periodically.
3. Pakkens indhold
Når du åbner pakken, skal du kontrollere, at alle komponenter er til stede og ubeskadigede. Hvis der mangler eller er beskadigede dele, bedes du kontakte kundesupport.

Figur 3.1: The Wenoker JC303 Exercise Bike is securely packaged in a cardboard box, displaying the brand and model number.
The package typically includes the main frame, handlebars, seat, pedals, front and rear stabilizers, an LCD monitor, a tablet holder, and an assembly toolkit with necessary bolts and wrenches.
4. Opsætning og montering
Assembly of the Wenoker JC303 Indoor Cycling Bike is designed to be straightforward and can typically be completed within 30 minutes. An online instruction video is available to guide you through the process. Please ensure you have enough space and all parts before beginning.
4.1 Monteringstrin overview
- Fastgør de forreste og bageste stabilisatorer til hovedrammen.
- Install the pedals, ensuring they are tightened correctly (left pedal counter-clockwise, right pedal clockwise).
- Mount the seat post and seat, adjusting to your preferred height.
- Install the handlebar post and handlebars, adjusting for comfort.
- Connect the LCD monitor and attach the tablet holder.

Figur 4.1: The bike features adjustable handlebars and seat to accommodate various user heights, with recommended user height between 140cm and 185cm.
After assembly, double-check all connections and ensure the bike is stable before first use.
5. Betjeningsvejledning
5.1 Justering af sæde og styr
The Wenoker JC303 offers personalized adjustments for optimal comfort and performance:
- Sædejustering: The padded seat can be adjusted 4 ways (up/down, forward/backward) to fit inner leg heights from 60 cm to 88 cm. Loosen the adjustment knob, slide the seat to the desired position, and tighten the knob securely.
- Justering af styr: The non-slip handlebars are 2-way adjustable (up/down). Loosen the adjustment knob, raise or lower the handlebars, and tighten the knob firmly.
5.2 Brug af LCD-skærmen

Figur 5.1: The multi-functional LCD monitor displays key workout data, helping users track progress.
The multi-functional digital display tracks your workout data:
- Tid: Varigheden af din træning.
- Hastighed: Aktuel cykelhastighed.
- Kalorier: Anslået forbrændte kalorier.
- Afstand: Distance covered during your session.
- Scan: Gennemgår automatisk alle målinger.
Use the MODE button to select specific display functions or activate the scan mode. The SET button may be used for resetting values or making adjustments depending on the monitor model.
5.3 Justering af modstand og nødstop

Figur 5.2: The resistance knob allows for precise control over workout intensity and doubles as an emergency stop button.
The bike features a magnetic resistance mechanism with 7 levels of resistance:
- Modstandsjustering: Turn the knob clockwise to increase resistance and counter-clockwise to decrease it. This allows you to simulate various terrains, from flat roads to uphill climbs.
- Nødstop: Press the same knob down firmly to quickly and safely bring the flywheel to a complete stop. This is a crucial safety feature.
5.4 Tabletholder
The integrated tablet holder securely accommodates mobile devices, allowing you to enjoy entertainment or follow guided workouts during your exercise session.
6. Vedligeholdelse
Regular maintenance ensures the longevity and safe operation of your Wenoker JC303 Indoor Cycling Bike.
- Rensning: Tør cyklen af med annonceamp en klud efter hver brug for at fjerne sved og støv. Undgå slibende rengøringsmidler eller opløsningsmidler.
- Tjek forbindelser: Periodically check all bolts, nuts, and screws to ensure they are tight. Loose connections can affect stability and safety.
- Smøring: The belt drive system is generally low-maintenance. If you notice any unusual noises from moving parts, consult the manufacturer's guidelines or contact support before applying lubricants.
- Opbevaring: Opbevar cyklen et tørt, køligt sted væk fra direkte sollys og ekstreme temperaturer.
7. Fejlfinding
If you encounter any issues with your Wenoker JC303, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| LCD-skærmen viser ikke | Batterierne er døde eller forkert installeret. Løs forbindelse. | Replace batteries. Check the connection cable to the monitor. |
| Cyklen er ustabil eller vakler | Løse bolte eller ujævnt gulv. | Tighten all assembly bolts. Adjust the leveling feet on the stabilizers. |
| Usædvanlig støj under drift | Loose parts, friction, or internal component issue. | Check all visible connections. Ensure pedals are tight. If noise persists, contact customer support. |
| Modstanden ændrer sig ikke | Problem med modstandsknappens mekanisme. | Sørg for, at knappen drejer frit. Hvis problemet fortsætter, skal du kontakte kundesupport. |
8. Produktspecifikationer
- Mærke: Wenoker
- Model: JC303
- Speciel funktion: Kraftig konstruktion
- Farve: Blå
- Materiale: Metal (Aluminum-Steel Construction)
- Modstandsmekanisme: Magnetisk
- Antal modstandsniveauer: 7
- Drivsystem: Bælte
- Produktmål (D x B x H): 109 cm x 114 cm x 51 cm (omtrentligt)
- Varens vægt: 30 kg
- Maksimal vægtanbefaling: 140 kg
- Justerbart styr: 2-way (up/down)
- Justerbart sæde: 4-way (up/down, forward/backward)
- Inner Leg Height Range: 60 cm – 88 cm
- Anbefalet brugerhøjde: 140 cm – 185 cm
- UPC: 768561838837

Figur 8.1: The Wenoker JC303 features a smooth and quiet belt-driven system for a consistent cycling experience.

Figur 8.2: The Wenoker JC303 features a robust aluminum-steel construction for stability and durability.
9. Garanti og support
Wenoker provides a 3-year replacement service for componentsDenne garanti dækker fabrikationsfejl og materialefejl under normal brug.
For any concerns, questions, or to claim warranty service, please contact Wenoker customer support. When contacting support, please have your order number readily available. You can typically find contact information on the product detail page where you made your purchase.
We are committed to ensuring your satisfaction with your Wenoker Indoor Cycling Bike.





