1. المقدمة
This manual provides essential information for the safe operation, maintenance, and care of your Gotrax 20" Folding Electric Bike R3. Please read this manual thoroughly before your first ride to ensure proper usage and to maximize your riding experience. Retain this manual for future reference.
2. معلومات السلامة
Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Familiarize yourself with local regulations regarding electric bikes. The R3 electric bike is UL Certified (UL2849), ensuring compliance with safety standards.
ميزات السلامة الرئيسية:
- فرامل قرصية مزدوجة: Provides powerful and reliable stopping capability.
- LED Headlight & Rear Reflector: Enhances visibility for safe day and night riding.
- Front Shock Absorber: Improves ride comfort and stability on varied terrain.
3. محتويات العبوة
عند تفريغ الأمتعة، تأكد من وجود جميع العناصر:
- Gotrax 20" Folding Electric Bike R3 (mostly assembled)
- شاحن البطارية
- دليل التعليمات
- أدوات التثبيت
- Keys (for battery activation and removal)
4. الإعداد والتجميع
The R3 electric bicycle comes highly assembled. Follow these steps to prepare your bike for its first ride:
- فتح الدراجة: Carefully unfold the main frame until it locks securely. Ensure all quick-release levers are properly fastened.
- تعديل المقود: Raise the handlebar stem to your desired height and secure the quick-release lever. Ensure the pin is locked to prevent wobbling.
- تعديل المقعد: Adjust the seat post height for a comfortable riding position, ensuring your feet can touch the ground when stopped. Secure the quick-release lever.
- تركيب الدواسة: Attach the pedals using the provided tools. Note that pedals are typically marked 'L' for left and 'R' for right.
- تفعيل البطارية: Insert the key into the ignition port (located underneath the frame near the folding mechanism) and turn it clockwise to activate the battery.
- التهمة الاولية: قم بشحن البطارية بالكامل قبل رحلتك الأولى.
Video: GOTRAX R2 Folding Electric Bike - This video demonstrates the unboxing and initial setup of the Gotrax R2 electric bike, which shares similar assembly steps with the R3 model.
5. المكونات والميزات

Image: The Gotrax R3 Folding Electric Bike, showcasing its overall design and robust tires.
- المحرك: 500W brushless motor, providing a top speed of 20 MPH.
- التروس: نظام تروس شيمانو ذو 7 سرعات لركوب متعدد الاستخدامات.
- الإطارات: 20" x 4" wear-resistant tires suitable for various terrains.
- بطارية: 48V 13.6AH Lithium battery.
- يتراوح: Up to 70 miles in pedal-assist mode (level 1) and 28 miles in pure electric mode.
- وقت الشحن: حوالي ساعتين للشحن الكامل.
- الفرامل: Dual disc brakes for effective stopping power.
- تعليق: Front shock absorber for a smoother ride.
- إضاءة: LED headlight and rear reflector for visibility.
- عرض: Smart LCD display showing real-time battery, mileage, speed, and error codes.
- أوضاع الركوب: Pure electric mode, pedal assist mode (5 levels), and bicycle mode.
- قابلة للطي: Easy-to-fold design for compact storage (folded size: 35.4"x20.5"x29.3").
- الرف الخلفي: Sturdy rear rack for carrying items.

Image: Key features of the Gotrax R3 Electric Bike, including 20"x4" fat tires, Shimano 7-speed, dual front suspension, 3 riding modes, and all-terrain capability.
6. تعليمات التشغيل
وظائف شاشة العرض LCD:

Image: The smart LCD display on the Gotrax R3 handlebar, providing essential ride information.
- لوح الطاقة: يعرض مستوى البطارية المتبقي.
- سرعة: Shows current riding speed (MPH or KM/H).
- PAS (Pedal Assist Level): Indicates the current pedal assist level (0-5).
- ODO (عداد المسافات): يتتبع إجمالي المسافة المقطوعة.
- رحلة قصيرة: Shows distance for the current trip.
- رمز الخطأ: Displays diagnostic codes if an issue occurs.
عناصر التحكم:
- تشغيل/إيقاف التشغيل: Press and hold the 'M' button for two seconds to turn the display on/off.
- مستويات مساعدة الدواسة: Use the '+' and '-' buttons on the left handlebar to adjust between 5 pedal assist levels. Level 0 is no assist.
- خنق: The throttle is located on the right handlebar. Twist it to engage pure electric mode.
- Headlight Activation: Press and hold the 'M' and '+' buttons simultaneously for 2-3 seconds to turn the headlight on/off.
- شيفتر والعتاد: Use the Shimano 7-speed shifter on the right handlebar to change gears manually.
Video: GOTRAX R2/F2 Folding Electric Bike Test - This video demonstrates the riding experience and various features of the Gotrax R2/F2 electric bikes, including display functions and controls.
7. البطارية والشحن
The R3 is equipped with a 48V 13.6AH Lithium battery. It offers two convenient charging methods:
- الشحن المباشر: Plug the charger directly into the charging port on the bike.
- شحن البطارية القابلة للإزالة: Use the key to unlock and remove the battery from the frame, then charge it separately.
A full charge takes approximately 5 hours. Always use the official Gotrax charger.

Image: The high-capacity 48V 13.6AH Lithium battery, emphasizing its range and charging flexibility.
8. Folding & Storage
The R3's foldable design makes it highly portable and easy to store. The folded size is approximately 35.4"x20.5"x29.3".
خطوات الطي:
- Lower the seat post to its lowest position.
- Release the quick-release lever on the handlebar stem and fold the handlebars down.
- Locate the main frame folding latch (near the pedals), release the safety catch, and open the latch to fold the bike in half.
- Secure the folded bike with any integrated clasps to prevent it from unfolding during transport.

Image: Illustration of the Gotrax R3's dimensions and its compact folded size for easy storage.
9. الصيانة
Regular maintenance ensures the longevity and safe operation of your R3 electric bike. Refer to the included instruction manual for a detailed maintenance schedule and specific care instructions.
نصائح الصيانة العامة:
- Keep tires properly inflated (check PSI regularly).
- فحص الفرامل بحثًا عن التآكل والوظيفة السليمة.
- حافظ على السلسلة نظيفة ومزيتة.
- تأكد من إحكام ربط جميع البراغي والصواميل.
- Store the bike in a dry, cool place.
10. استكشاف الأخطاء وإصلاحها
The smart LCD display can show error codes to help diagnose issues. Consult your detailed instruction manual for a list of common error codes and their corresponding solutions. For complex issues, contact Gotrax customer service.
11. المواصفات
| ميزة | مواصفة |
|---|---|
| نوع الدراجة | دراجة كهربائية |
| اسم الموديل | R3 |
| المحرك | 500 واط بدون فرشاة |
| السرعة القصوى | 20 ميل في الساعة |
| بطارية | 48V 13.6AH Lithium |
| نطاق مساعدة الدواسة | Up to 70 miles (Level 1) |
| مجموعة الكهربائية النقية | حتى 28 أميال |
| وقت الشحن | 5 ساعات |
| حجم العجلة | 20 بوصة |
| حجم الإطار | 20 بوصة × 4 بوصة |
| التروس | شيمانو 7 سرعات |
| نمط الفرامل | قرص مزدوج الفرامل |
| نوع التعليق | نظام تعليق أمامي مزدوج |
| مادة الإطار | الألومنيوم |
| الحجم المطوي | 35.4 بوصة × 20.5 بوصة × 29.3 بوصة |
| سعة الوزن | 264 رطل كحد أقصى |
| شهادة UL | يو ال 2849 |
12. الضمان والدعم
Gotrax offers a 365-day part assurance for your R3 electric bike. If you encounter any problems or require assistance, please contact Gotrax customer service. We are committed to providing 100% satisfactory after-sales service.
For customer service, refer to the contact information provided in your physical instruction manual or visit the official Gotrax webموقع.





