1. المقدمة
Thank you for choosing the isinwheel U1 Pro Electric Bike. This manual provides essential information for the safe assembly, operation, maintenance, and troubleshooting of your new e-bike. Please read this manual thoroughly before your first ride and keep it for future reference.

The isinwheel U1 Pro Electric Bike, designed for urban commuting and leisure rides.
2. إرشادات السلامة
سلامتك هي أولويتنا القصوى. ارتدِ دائمًا خوذة ومعدات السلامة المناسبة أثناء القيادة. التزم بجميع قوانين وأنظمة المرور المحلية. قم بإجراء فحص ما قبل القيادة قبل كل استخدام.
- استخدام الخوذة: ارتدِ دائماً خوذة معتمدة.
- فحص ما قبل الركوب: Inspect brakes, tires, battery level, and all quick releases.
- قوانين المرور: Obey all road signs and traffic signals.
- حالة الطقس: Exercise caution in wet or slippery conditions.
- الوزن المحدد: لا تتجاوز سعة الحمولة القصوى 264 رطلاً.
3. الإعداد والتجميع الأولي
The isinwheel U1 Pro is designed for quick and easy setup. It features a foldable design for convenient storage and transport.
3.1 فتح الدراجة
Carefully remove the bike from its packaging. Unfold the main frame, handlebars, and pedals. Ensure all locking mechanisms are securely engaged before riding.

The U1 Pro features a 10-second quick fold design, allowing for compact storage in car trunks, elevators, or apartments.
3.2 ضبط المقعد والمقود
Adjust the seat post and handlebar stem to a comfortable riding height. Ensure the quick-release levers are tightened securely after adjustment.

The height-adjustable seat allows for customization to individual rider height and preferences.
3.3 شحن البطارية
Before your first ride, fully charge the 36V 10.4Ah battery. The battery is integrated into the frame for protection. Charging typically takes 4-5 hours.

The 36V 10.4Ah battery is seamlessly integrated into the frame, offering up to 40 miles of range in pedal assist mode.
4. تشغيل دراجتك الكهربائية
The U1 Pro offers multiple riding modes and intelligent features for a versatile experience.
4.1 تشغيل/إيقاف التشغيل والشاشة
Press and hold the power button on the handlebar display to turn the bike on or off. The display shows speed, battery level, pedal assist (PAS) level, trip distance, and odometer.

The intelligent display provides key information such as speed, battery bar, PAS level, cruiser control status, trip distance, and odometer.
4.2 أوضاع الركوب
Switch between four distinct riding modes:
- Normal Bike Mode (PAS 0): No electric assistance; ride like a traditional bicycle.
- Pedal Assist Mode (PAS 1-3): The motor provides assistance as you pedal. Choose from 3 assist levels.
- الوضع الكهربائي النقي: استخدم دواسة الوقود لتشغيل المحرك دون الحاجة إلى استخدام الدواسات.
- وضع المساعدة على السير: Long press the appropriate button to engage low-speed assistance for walking the bike.

Visual representation of the four available riding modes, including Normal Bike, Pure Electric, Pedal Assist (PAS 1-3), and Walk Assist.
4.3 Smart Uphill Feature
The 500W motor, combined with intelligent algorithms, automatically detects inclines and adjusts power assistance to maintain speed and ease of climbing up to 15° hills.

The motor adapts to provide extra assistance when facing inclines, headwind, or additional weight, ensuring a smooth ride.
4.4 Cargo Basket
The integrated rear basket provides convenient storage for carrying essentials. Ensure items are securely placed and do not exceed the 11 lbs maximum load.

The standard rear basket offers convenient storage for carrying groceries, bags, and other essentials, with a maximum load of 11 lbs.
4.5 فيديو تجربة الركوب
This video demonstrates a first-person riding experience on an electric bike, showcasing the smooth operation and road view. While titled for a different model, it illustrates general e-bike riding dynamics.
5. الصيانة
Regular maintenance ensures the longevity and safe operation of your isinwheel U1 Pro.
5.1 العناية العامة
- تنظيف: امسح الدراجة بالإعلانamp القماش. تجنب غسل المكونات الكهربائية مباشرة تحت الضغط العالي.
- تشحيم: Regularly lubricate the chain and moving parts.
- ضغط الإطارات: حافظ على ضغط الإطارات الموصى به للحصول على الأداء الأمثل والسلامة.
5.2 العناية بالبطارية
- اشحن البطارية بانتظام، حتى لو لم تكن قيد الاستخدام، لإطالة عمرها الافتراضي.
- تجنب تفريغ البطارية بالكامل.
- Store the bike and battery in a cool, dry place.
نظام الفرامل 5.3
The U1 Pro is equipped with dual disc brakes. Regularly check brake pads for wear and ensure brake levers are responsive.

Dual disc brakes provide reliable stopping power, making every ride effortless and safe.
5.4 نظام التعليق
The central suspension system helps reduce the effects of bumps and vibrations for a smoother ride. Inspect for any visible damage or leaks periodically.

The central suspension reduces the effects of bumps and vibrations, contributing to a quiet ride and reduced back pressure.
6. استكشاف الأخطاء وإصلاحها
This section addresses common issues you might encounter with your U1 Pro electric bike.
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| الدراجة لا تعمل | Low battery; loose battery connection; power button issue | Charge battery; check battery seating; contact support if issue persists. |
| المحرك لا يساعد | PAS level too low; brake lever engaged; motor connection issue | Increase PAS level; ensure brake levers are fully released; check motor cable connections. |
| الفرامل تشعر بالضعف | Worn brake pads; loose cable; air in hydraulic system (if applicable) | Inspect and replace brake pads; adjust brake cable tension; seek professional service for hydraulic systems. |
| اصوات غير عادية | Loose components; dry chain; foreign object | Check all bolts and fasteners; lubricate chain; inspect for obstructions. |
7. المواصفات
Key technical specifications for the isinwheel U1 Pro Electric Bike.
| ميزة | التفاصيل |
|---|---|
| نوع الدراجة | دراجة كهربائية |
| قوة المحرك | 500 واط |
| السرعة القصوى | 20 ميل في الساعة |
| بطارية | 36 فولت 10.4 أمبير |
| المدى (مساعدة الدواسة) | حتى 40 أميال |
| وقت الشحن | 4-5 ساعات |
| حجم العجلة | 16 بوصة |
| مادة الإطار | سبائك الفولاذ |
| نوع التعليق | مؤخرة |
| أقصى حمولة | 264 رطل |
| وزن الدراجة | 53.5 رطل |
| لون | أبيض |

Detailed dimensions and weight specifications for the isinwheel U1 Pro electric bike.
8. الضمان والدعم
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official isinwheel website. isinwheel offers a 30-day easy return policy and dedicated customer support.
- الإرجاعات: إمكانية الإرجاع بسهولة خلال 30 يوماً.
- خطط الحماية: Optional 2-Year Protection Plan and Complete Protect plans may be available for purchase.
- الشركة المصنعة: Shenzhen Xincheng Times Technology Co.,Ltd.