1. Įvadas
Welcome to the Youin Texas Electric Bicycle user manual. This guide provides essential information for the safe and efficient operation, maintenance, and care of your new Youin Texas electric bicycle. Designed for both urban commuting and off-road adventures, the Youin Texas combines a powerful 250W motor with a convenient foldable design and robust 20-inch fat tires. Please read this manual thoroughly before your first ride to ensure optimal performance and safety.

This image shows the Youin Texas electric bicycle, emphasizing its suitability for both city and off-road environments, with its distinctive fat tires and foldable frame.
2. Saugos informacija
Jūsų saugumas yra svarbiausias. Visada laikykitės šių saugos nurodymų:
- Šalmo naudojimas: Važiuodami dviračiu visada dėvėkite sertifikuotą dviračio šalmą.
- Kelių eismo taisyklės: Laikykitės visų vietinių kelių eismo taisyklių, taisyklių ir kelio ženklų.
- Patikrinimas prieš važiavimą: Before each ride, check tire pressure, brake functionality, battery charge, and ensure all quick releases and fasteners are secure.
- Oro sąlygos: Exercise caution when riding in wet conditions. Braking distance increases significantly on wet surfaces.
- Naktinis jojimas: Use front and rear lights when riding at night or in low-light conditions. Wear reflective clothing.
- Baterijos sauga: Do not attempt to open or modify the battery pack. Use only the provided charger. Keep the battery away from extreme temperatures and direct sunlight.
- Svorio limitas: Do not exceed the maximum weight capacity specified for the bicycle.
3. Pakuotės turinys
Išpakuodami įsitikinkite, kad visi daiktai yra pakuotėje ir nepažeisti:
- Youin Texas Electric Bicycle (main unit)
- Nuimamas akumuliatorius
- Akumuliatoriaus įkroviklis
- Vartotojo vadovas
- Horn (included component)
- Basic Tool Kit (may vary)
4. Produktas baigtasview
Familiarize yourself with the main components of your Youin Texas electric bicycle:
- Rėmas: Foldable alloy steel frame for portability and durability.
- Variklis: 250W electric motor, providing pedal assistance up to 25 km/h.
- Baterija: Removable 36V 10Ah Samsung battery, offering up to 45 km range.
- Ekranas: Multifunction full-color display showing speed, battery level, and assistance mode.
- Ratai: 20-inch FAT tires for stability and traction on various terrains.
- Stabdžiai: Priekiniai ir galiniai diskiniai stabdžiai užtikrina patikimą stabdymo galią.
- Pavaros: 7-speed gear system for versatile riding.
- Sustabdymas: Priekinė pakabos šakė sklandesniam važiavimui.

This image illustrates the multifunction display, highlighting key features such as battery capacity, range up to 45km, and a charging time of 4-6 hours. The battery is also shown as removable for convenient charging.

This image displays the folded bicycle, emphasizing its compact form. It also highlights the maximum speed of 25 km/h, the 20-inch wheel size, and the 7-speed gear system.
5. Sąranka
Atlikite šiuos pradinės sąrankos veiksmus:
- Dviračio išskleidimas:
- Place the bicycle on a flat surface.
- Atleiskite rėmo sulankstymo skląstį ir atsargiai išskleiskite pagrindinį rėmą, kol jis užsifiksuos vietoje.
- Adjust the handlebar stem and seat post to your desired height and secure them with their respective quick releases.
- Išskleiskite pedalus, jei jie yra sulankstytoje padėtyje.
- Akumuliatoriaus montavimas:
- Prieš naudodami pirmą kartą įsitikinkite, kad akumuliatorius yra visiškai įkrautas.
- Insert the battery into its compartment on the frame and secure it. Use the key to lock the battery in place if applicable.
- Padangų pripūtimas: Inflate tires to the recommended pressure (check sidewall of tires for PSI range).
- Stabdžių reguliavimas: Test brakes and adjust if necessary to ensure proper function.

This image shows the Youin Texas electric bicycle being carried in its folded state, illustrating its ease of transport and storage.
6. Naudojimo instrukcijos
Operating your Youin Texas electric bicycle is intuitive:
- Maitinimo įjungimas/išjungimas: Press and hold the power button on the display to turn the bicycle on or off.
- Pedalų pagalbos režimai: Use the '+' and '-' buttons on the display to cycle through the five levels of pedal assistance. Higher levels provide more motor assistance.
- Jodinėjimas: Begin pedaling, and the motor will engage to provide assistance based on the selected mode. You can also ride without assistance like a regular bicycle.
- Pavarų perjungimas: Use the gear shifter on the handlebar to change between the 7 speeds, adapting to different terrains and inclines.
- Stabdymas: Apply both front and rear disc brakes smoothly and simultaneously for effective stopping.
- Baterijos įkrovimas: Connect the charger to the battery charging port (either on the bike or directly to the removed battery) and then to a power outlet. The indicator light on the charger will show charging status. Charging typically takes 4-6 hours.

This image shows a person riding the Youin Texas electric bicycle, illustrating its practical application for urban travel.
7. Priežiūra
Regular maintenance ensures the longevity and safety of your electric bicycle:
- Valymas: Reguliariai valykite dviratį su reklamaamp Neplaukite aukšto slėgio srove tiesiai ant elektrinių komponentų.
- Padangos: Check tire pressure weekly and inflate as needed. Inspect tires for wear and tear.
- Stabdžiai: Regularly check brake pads for wear and ensure brake levers are responsive. Adjust brake cables if necessary.
- Grandinė: Kad pavarų perjungimas būtų sklandus ir nerūdijanti, grandinę laikykite švarią ir suteptą.
- Akumuliatoriaus priežiūra: Store the battery in a cool, dry place. If storing for extended periods, charge the battery to 50-70% every 2-3 months.
- Tvirtinimo detalės: Periodiškai patikrinkite visus varžtus, veržles ir greito atjungimo mechanizmus, kad jie būtų tvirtai priveržti ir užtikrinti jų saugumą.
8. Problemų sprendimas
Čia pateikiami dažniausiai pasitaikančių problemų, su kuriomis galite susidurti, sprendimai:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Dviratis neįsijungia | Baterija neįkrauta arba netinkamai įdėta. | Ensure battery is fully charged and securely seated in its compartment. Check connections. |
| Variklis nepadeda | Low battery, pedal assist level too low, or sensor issue. | Charge battery. Increase pedal assist level. Check for any obstructions around the pedal sensor. |
| Stabdžiai jaučiasi silpni | Worn brake pads, loose cables, or air in hydraulic system (if applicable). | Inspect and replace brake pads if worn. Adjust brake cable tension. If hydraulic, seek professional service. |
| Neįprasti garsai | Loose components, dry chain, or misaligned gears. | Check all fasteners. Lubricate chain. Adjust gear derailleur if shifting is rough. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact Youin customer support.
9. Specifikacijos
| Funkcija | Specifikacija |
|---|---|
| Modelio numeris | BK1201 |
| Matmenys (produktas) | 109.79 x 54.72 x 58.88 cm |
| Svoris | 27 kg |
| Variklio galia | 250W |
| Maksimalus greitis | 25 km/val |
| Baterija | 36V 10Ah (Samsung) |
| Autonomy (Range) | Iki 45 km |
| Rato dydis | 20 colių (storos padangos) |
| Rėmo medžiaga | Legiruotasis plienas |
| Stabdžių stilius | Diskas |
| Pakabos tipas | Priekyje |
| Spalva | Juoda |
| Kilmės šalis | Ispanija |
10. Garantija ir palaikymas
Youin is committed to providing quality products and excellent customer service. Your Youin Texas electric bicycle comes with a manufacturer's warranty covering defects in materials and workmanship under normal use. Please refer to the warranty card included with your purchase for specific terms and conditions.
For technical support, warranty claims, or service inquiries, please contact Youin customer service through the official website or the contact information provided in your product packaging. Youin also offers a network of authorized service centers.

This image highlights Youin's extensive service network, indicating over 100 Youin Service workshops available for support and maintenance, including a free initial revision within 30 days of purchase.
For more information, visit the official Youin websvetainė: Youin Official Store