1. Коопсуздук боюнча көрсөтмөлөр
Before operating your isinwheel U5 Pro Folding Electric Bike, please read and understand all safety instructions. Failure to follow these guidelines may result in serious injury or property damage.
- Ар дайым туулга жана тиешелүү коопсуздук шайманын кийиңиз.
- Ар бир колдонуудан мурун, жол жүрүү алдында текшерүү жүргүзүп, тормоздорду, дөңгөлөктөрдү жана аккумуляторду текшериңиз.
- Жергиликтүү жол мыйзамдарын жана эрежелерин сактаңыз.
- Ичкиликтин же баңгизаттын мас абалында минүүгө болбойт.
- Avoid riding in adverse weather conditions or on slippery surfaces.
- Айдоо алдында батареянын бекем бекитилип турганын текшериңиз.
- Do not modify the electric bike's components, especially the motor or battery system.
2. Монтаждоо боюнча нускамалар
Your isinwheel U5 Pro Folding Electric Bike comes partially assembled. Follow these steps to complete the assembly and prepare your bike for its first ride.
2.1 Кутудан чыгаруу жана баштапкы орнотуу
Carefully remove the electric bike and all components from the packaging. Inspect for any damage during transit.
Video: isinwheel U5 Pro Electric Bike Unboxing. This video demonstrates the unboxing process and initial setup of the electric bike, including removing packaging materials and preparing for assembly.
2.2 Компонентти орнотуу
Refer to the detailed installation video for visual guidance on attaching the remaining components.
Video: 20" Folding Electric Bike Installation Instructions. This video provides step-by-step instructions for installing the kickstand, headlight, fender, front tire, handlebars, rear rack, pedals, and seat.
- Kickstand орнотуу: Attach the kickstand to the designated mounting points on the bike frame.
- Фараны жана Шамды орнотуу: Secure the front fender and headlight to the front fork. Ensure all connections are tight.
- Install Front Tire: Carefully align the front wheel with the fork and secure it using the quick-release mechanism or bolts. Ensure the brake rotor is correctly seated in the caliper.
- Руткаларды орнотуу: Insert the handlebar stem into the head tube and adjust to a comfortable height. Tighten the clamping bolts securely.
- Install Rear Rack: Attach the rear rack to the mounting points on the rear frame.
- Педалдарды орнотуу: Identify the left (L) and right (R) pedals. Thread the pedals into the crank arms, ensuring the correct direction (left pedal counter-clockwise, right pedal clockwise). Tighten firmly with a wrench.
- Орнотуу: Insert the seat post into the frame's seat tube and adjust the height. Secure with the quick-release lever.
3. Иштөө нускамалары
Familiarize yourself with the controls and features of your isinwheel U5 Pro for a safe and enjoyable ride.
3.1 Power On and Display
To power on the bike, press and hold the power button on the smart LCD display. The display will show current speed, battery level, riding time, mileage, and pedal assist level.

Image: Close-up of the isinwheel U5 Pro's smart LCD display, non-slip grip, accelerator, and Shimano 7-speed derailleur. The display shows speed, energy bar, and pedal assist level.
3.2 Айдоо режимдери
- Педаль жардам режими: The motor provides assistance as you pedal. Adjust the assist level using the controls on the handlebar.
- дроссель режими: Use the thumb throttle to engage the motor without pedaling.
- Кол режими: Ride the bike like a traditional bicycle without motor assistance.
The 7-speed gearing system allows for efficient pedaling across various terrains and inclines.
3.3 Жарыктандыруу системасы
The bike is equipped with an integrated headlight and rear brake light for enhanced visibility and safety. Activate the lights using the dedicated button on the handlebar controls.
3.4 Бүктөө жана сактоо
The U5 Pro features a convenient folding design for easy storage and transport. Unlock the frame hinge and handlebar stem to fold the bike into a compact size (approximately 37.4 × 17.7 × 27.5 inches).

Image: A man demonstrating the folding convenience of the isinwheel U5 Pro electric bike by placing it into a car trunk.
3.5 Батареяны заряддоо
The 48V removable battery can be charged on or off the bike. Connect the charger to the charging port on the battery and then to a power outlet. The charging indicator on the charger will show the charging status. A full charge takes approximately 2-3 hours.

Image: The isinwheel U5 Pro electric bike connected to its charger, illustrating the fast charging capability.
4. Техникалык тейлөө
Үзгүлтүксүз техникалык тейлөө сиздин электр велосипедиңиздин узак мөөнөттүү жана коопсуз иштешин камсыздайт.
- Шина басымы: Check tire pressure regularly and inflate to the recommended PSI (indicated on the tire sidewall).
- Тормоздор: Periodically inspect brake pads for wear and ensure brake levers are responsive. Adjust or replace as needed.
- чынжыр: Дат басуунун алдын алуу жана тиштүү дөңгөлөктөрдүн жылмакай алмашуусун камсыз кылуу үчүн чынжырды таза жана майланган абалда кармаңыз.
- Батареяга кам көрүү: Store the battery in a cool, dry place. Avoid fully discharging the battery for extended periods. Charge regularly, even when not in use.
- Жалпы тазалоо: Велосипедди жарнама менен тазалаңызamp кездеме. Жогорку басымдагы суу агымдарын түздөн-түз электрдик тетиктерге колдонуудан алыс болуңуз.
- бекиткичтер: Бардык болттордун жана бекиткичтердин бекемдигин мезгил-мезгили менен текшерип туруңуз.
5. Кыйынчылыктарды
This section addresses common issues you might encounter with your isinwheel U5 Pro Electric Bike.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Велосипед күйбөйт | Battery not charged or not properly seated; power button not pressed correctly. | Ensure battery is fully charged and securely locked. Press and hold the power button for a few seconds. |
| Мотор жардам бербейт | Pedal assist level set to zero; loose motor connection; brake levers engaged. | Increase pedal assist level on the display. Check all electrical connections. Ensure brake levers are fully released. |
| Brakes feel weak or squeaky | Worn brake pads; misaligned calipers; contaminated rotors. | Inspect brake pads and replace if worn. Adjust caliper alignment. Clean rotors with a suitable brake cleaner. |
| Жол жүрүү учурундагы адаттан тыш үндөр | Loose components; dry chain; tire rubbing. | Check all bolts and fasteners. Lubricate the chain. Inspect tires for proper seating and clearance. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact isinwheel customer support for assistance.
6. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Велосипед түрү | Электр велосипед |
| Модель аты | U5 Pro |
| Мотор | 500 Вт |
| Батарея | 48V 7.8Ah алынуучу литий батареясы (374.4 Ватт саат) |
| Заряддоо убактысы | 2-3 саат |
| Максималдуу ылдамдык | 20 миль/саат |
| Берүү системасы | 7-Speed Gear |
| Wheel Size | 20 дюйм (майлуу дөңгөлөк) |
| Frame Material | Алюминий эритмеси |
| Суспензия түрү | Алдыңкы суспензия |
| Катталган өлчөмдөр | 37.4 × 17.7 × 27.5 дюйм (болжол менен) |
| Элемент Салмагы | 53.6 фунт (болжол менен) |
| Камтылган компоненттер | Smart Display, Black Handlebar Bag |
7. Кепилдик жана колдоо
isinwheel is committed to providing quality products and customer satisfaction. Your U5 Pro Electric Bike comes with a standard warranty. For specific warranty details, please refer to the documentation included with your purchase or visit the official isinwheel webсайт.
Additional protection plans may be available for purchase, such as a 2-Year Protection Plan or Complete Protect options. These plans offer extended coverage beyond the standard warranty.
For technical assistance, troubleshooting, or warranty claims, please contact isinwheel Customer Support. Contact information can typically be found on the product packaging or the official brand webсайт.
Кардарларды колдоо: Visit the isinwheel Store on Amazon





