1. انتهى المنتجview
This manual provides instructions for the BAFANG BBS01B 36V 500W Ebike Conversion Kit. This kit is designed to transform a standard bicycle into an electric bicycle, offering pedal assist and throttle modes for enhanced riding experience. It includes a powerful central motor, a 3.5-inch C18 display, and a 36V 19.2Ah battery.

الصورة 1.1: انتهىview of the BAFANG BBS01B Ebike Conversion Kit components.
ميزات المحرك
- نوع المحرك: Central Motor (Mid-Drive)
- القدرة المقدرة: 36 فولت 500 واط
- أقصى عزم دوران: 100 ميل بحري
- السرعة القصوى: 25 KM/H (approximately 15.5 MPH)
- الأوضاع: Pure Throttle Mode, Pedal Assist Mode, Walk Assist Mode, Manual Mode

Image 1.2: BAFANG 36V 500W Mid-Drive Motor highlighting its key specifications and operating modes.
مميزات العرض
- نموذج: Bafang C18 Display
- مقاس: 3.5 بوصة
- مستويات المساعدة: 9 levels of pedal assist
- سمات: Auto backlight, speed, battery level, trip distance, time.

Image 1.3: The BAFANG C18 display unit, showing current speed, battery charge, and pedal assist level.
2. ماذا يوجد في الصندوق
The BAFANG BBS01B Ebike Conversion Kit includes the following components:
- BAFANG BBS01B 36V 500W Central Motor
- 3.5" Bafang C18 Display
- 36V 19.2Ah Battery with Bracket
- شاحن البطارية
- مستشعر السرعة
- خنق
- أذرع الكرنك
- 46T Chainring & Guard
- Brake Levers (e-Brakes)
- كابل 1T4
- صواميل القفل
- الجبهة Lamp
- وجع
- قفازات
- روابط الكابلات
- Crank Removal Tools
- دليل المستخدم (هذا المستند)

Image 2.1: All parts and accessories included in the BAFANG BBS01B Ebike Conversion Kit.
3. متطلبات التوافق
Before installation, ensure your bicycle meets the following compatibility criteria:
- Bottom Bracket Diameter: The inner diameter of the bottom bracket must be between 34mm and 36mm.
- Bottom Bracket Width: The width of the bottom bracket must be between 68mm and 73mm.
- نوع الفرامل: Compatible with V-brake and disc brake systems. Not compatible with backpedal brake systems.
- نوع المحرك: Suitable only for chain drive bicycles. Not suitable for belt drive bicycles.
- مادة الإطار: إنها غير موصى به to install this conversion kit onto a carbon fiber frame.

Image 3.1: Visual guide for checking bicycle bottom bracket dimensions and compatibility with the motor unit.
4. دليل التثبيت
This section provides a step-by-step guide for installing your BAFANG BBS01B Ebike Conversion Kit. Refer to the provided video for a visual demonstration.
Video 4.1: Detailed installation guide for the BAFANG Ebike Conversion Kit. This video demonstrates each step of the assembly process.
خطوات التثبيت:
- Remove Chainring, Crank Arms, and Bottom Bracket: Carefully remove the existing chainring, crank arms, and bottom bracket from your bicycle frame.
- تثبيت حلقة السلسلة: Attach the new chainring to the BAFANG motor unit using the provided M5 bolts.
- Install Chain Guard: Secure the chain guard to the chainring using the supplied screws.
- Slide Motor Assembly: Insert the assembled motor unit into the bicycle's bottom bracket shell.
- محرك آمن: Use the Y-shaped motor mount bracket on the left side to firmly secure the motor to the frame.
- Install Crank Arms: Attach the new crank arms to the motor's spindle.
- تركيب السلسلة: Route the bicycle chain around the new chainring and rear cassette.
- ربط حزمة الأسلاك: Connect the main wiring harness from the motor assembly.
- ربط الملحقات: Connect the front lamp, speed sensor, and gear sensor (if applicable) to the main wiring harness. Ensure all connections are secure.
- Install Brake Levers: Slide the new brake levers onto the handlebar and tighten them securely.
- تركيب ذراع التحكم بالإبهام: Install the thumb throttle onto the handlebar and tighten.
- تثبيت الشاشة: Mount the C18 display to your handlebars and connect its cable to the main wiring harness.
- Install Battery Mount: Secure the battery mount to the bicycle frame using the provided hardware.
- تركيب البطارية: Slide the 36V 19.2Ah battery onto its mount and ensure it locks into place. Connect the battery cable to the main wiring harness.
- Power On and Check System: After all components are installed and connected, power on the system and verify that the display, motor, and all sensors are functioning correctly.
مخطط الأسلاك

Image 4.2: Detailed wiring diagram for the BAFANG Mid Drive Kit, illustrating how each component connects to the main harness.
5. تعليمات التشغيل
Once installed, operating your BAFANG e-bike conversion kit is straightforward. The C18 display provides control and information for your ride.
C18 Display Functions
- تشغيل/إيقاف التشغيل: اضغط مع الاستمرار على زر الطاقة الموجود على الشاشة لتشغيل النظام أو إيقاف تشغيله.
- مستويات مساعدة الدواسة: Use the '+' and '-' buttons to cycle through 9 levels of pedal assist. Level 0 provides no assist, while Level 9 provides maximum assist.
- عرض المعلومات: The display shows real-time speed, current battery charge, trip distance, total odometer, and riding time.
- الإضاءة الخلفية التلقائية: The display features an automatic backlight for visibility in varying light conditions.
أوضاع الركوب
- Pure Throttle Mode: Engage the thumb throttle to propel the bike without pedaling.
- وضع مساعدة الدواسة: The motor provides assistance as you pedal, based on the selected assist level.
- وضع المساعدة على السير: A low-speed assist feature, typically activated by holding a specific button, to help push the bike while walking.
- الوضع اليدوي: Ride the bicycle like a traditional bike with no motor assistance.
Video 5.1: Demonstration of the BAFANG mid-drive motor in action, showcasing its operation during a ride.
6. المواصفات
| مواصفة | قيمة |
|---|---|
| نوع الدراجة | دراجة كهربائية |
| ماركة | بافانغ |
| قوة المحرك | 500 واط |
| حجم البطاريةtage | 36 فولت |
| سعة البطارية | 19.2 أمبير |
| محتوى طاقة بطارية الليثيوم | ساعات 691.2 وات |
| تيار التفريغ الثابت الأقصى | 30 أمبير |
| عمر دورة البطارية | 800 دورة |
| نموذج العرض | C18 (3.5 inch) |
| مستويات مساعدة الدواسة | 0-9 |
| Item Weight (Motor) | 6.6 كيلوغرام |
| توافق القوس السفلي | 34-36mm diameter, 68-73mm width |
| Brake Style Compatibility | V-brake, Disc brake (not backpedal) |
| نوع نظام الدفع | Chain (not belt drive) |
| مطلوب التجميع | نعم |
| رقم الموديل | eBIKE-KIT-G340-36V-500W-46T-C18-19.2Ah |
7. معلومات السلامة
Always prioritize safety when operating your e-bike. Adhere to local traffic laws and wear appropriate safety gear, including a helmet.
- Perform a pre-ride check before each use, ensuring brakes, tires, and all electrical connections are secure and functional.
- Do not operate the e-bike in extreme weather conditions or on unsafe terrain.
- Keep the battery and electrical components dry. Avoid submerging them in water.
- قم بشحن البطارية في منطقة جيدة التهوية، بعيدًا عن المواد القابلة للاشتعال.
- Do not modify the motor, battery, or controller. Unauthorized modifications can lead to malfunction and void the warranty.
- تأكد من إحكام ربط جميع البراغي والمسامير وفقًا لمواصفات الشركة المصنعة.
8. استكشاف الأخطاء وإصلاحها
If you encounter issues with your BAFANG Ebike Conversion Kit, consider the following common troubleshooting steps:
- لا يوجد طاقة: Check if the battery is fully charged and properly seated. Ensure all electrical connections are secure.
- المحرك لا يساعد: Verify that the pedal assist level is not set to 0. Check the speed sensor connection and ensure the magnet is correctly aligned.
- العرض لا يعمل: Ensure the display cable is securely connected. If the issue persists, try restarting the system by turning it off and on.
- ضوضاء غير عادية: Inspect the motor, chainring, and crank arms for any loose parts or obstructions.
- رموز الخطأ: If the display shows an error code, consult the specific BAFANG C18 display manual for detailed explanations and solutions.
في حال استمرار المشاكل، يرجى الاتصال بدعم عملاء BAFANG أو فني دراجات كهربائية مؤهل.
9. الصيانة
Regular maintenance ensures the longevity and optimal performance of your BAFANG Ebike Conversion Kit.
- تنظيف: Clean the motor, battery, and display with a damp القماش. تجنب غسل المكونات الكهربائية مباشرة تحت الضغط العالي.
- تشحيم: Keep the chain and other moving parts of your bicycle regularly lubricated.
- العناية بالبطارية: Store the battery in a cool, dry place. If not used for extended periods, charge it to 50-70% every 1-2 months.
- التفتيشات: Periodically check all cables for wear or damage. Ensure all bolts and connections remain tight.
- خدمة احترافية: Consider annual professional servicing to ensure all components are functioning correctly and safely.
10. الضمان والدعم
The BAFANG BBS01B Ebike Conversion Kit comes with a limited warranty. Please refer to the warranty card included with your product for specific terms and conditions, including coverage duration and claim procedures.
For technical support, spare parts, or warranty claims, please contact the seller or BAFANG customer service directly. Provide your model number (eBIKE-KIT-G340-36V-500W-46T-C18-19.2Ah) and proof of purchase for efficient assistance.
معلومات الاتصال: Refer to your purchase documentation or the BAFANG official webللحصول على أحدث تفاصيل الاتصال بالدعم، يرجى زيارة الموقع.