1. හැඳින්වීම
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 ආරක්ෂිත තොරතුරු
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.
ප්රධාන ආරක්ෂක විශේෂාංග:
- ද්විත්ව තැටි තිරිංග: 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. පැකේජ අන්තර්ගතය
ඇසුරුම් ඉවත් කිරීමෙන් පසු, සියලුම අයිතම ඇති බවට වග බලා ගන්න:
- Gotrax 20" Folding Electric Bike R3 (mostly assembled)
- බැටරි චාජර්
- උපදෙස් අත්පොත
- ස්ථාපන මෙවලම්
- Keys (for battery activation and removal)
4. සැකසුම සහ එකලස් කිරීම
The R3 electric bicycle comes highly assembled. Follow these steps to prepare your bike for its first ride:
- බයිසිකලය දිග හැරීම: Carefully unfold the main frame until it locks securely. Ensure all quick-release levers are properly fastened.
- හැන්ඩ්ල්බාර් ගැලපීම: Raise the handlebar stem to your desired height and secure the quick-release lever. Ensure the pin is locked to prevent wobbling.
- ආසන ගැලපීම: Adjust the seat post height for a comfortable riding position, ensuring your feet can touch the ground when stopped. Secure the quick-release lever.
- පැඩල් ස්ථාපනය: Attach the pedals using the provided tools. Note that pedals are typically marked 'L' for left and 'R' for right.
- බැටරි සක්රිය කිරීම: Insert the key into the ignition port (located underneath the frame near the folding mechanism) and turn it clockwise to activate the battery.
- මූලික ගාස්තුව: ඔබේ පළමු ගමනට පෙර බැටරිය සම්පූර්ණයෙන්ම ආරෝපණය කරන්න.
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. සංරචක සහ විශේෂාංග

Image: The Gotrax R3 Folding Electric Bike, showcasing its overall design and robust tires.
- මෝටර්: 500W brushless motor, providing a top speed of 20 MPH.
- ගියර්: Shimano 7-speed gear system for versatile riding.
- ටයර්: 20" x 4" wear-resistant tires suitable for various terrains.
- බැටරි: 48V 13.6AH Lithium battery.
- පරාසය: Up to 70 miles in pedal-assist mode (level 1) and 28 miles in pure electric mode.
- ආරෝපණ කාලය: සම්පූර්ණ ආරෝපණය සඳහා ආසන්න වශයෙන් පැය 5 ක්.
- තිරිංග: Dual disc brakes for effective stopping power.
- අත්හිටුවීම: Front shock absorber for a smoother ride.
- ආලෝකකරණය: LED headlight and rear reflector for visibility.
- සංදර්ශකය: Smart LCD display showing real-time battery, mileage, speed, and error codes.
- ධාවන මාදිලි: Pure electric mode, pedal assist mode (5 levels), and bicycle mode.
- නැමීම: Easy-to-fold design for compact storage (folded size: 35.4"x20.5"x29.3").
- පසුපස රාක්කය: 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. මෙහෙයුම් උපදෙස්
LCD සංදර්ශක කාර්යයන්:

Image: The smart LCD display on the Gotrax R3 handlebar, providing essential ride information.
- Energy Bar: ඉතිරි බැටරි මට්ටම පෙන්වයි.
- වේගය: Shows current riding speed (MPH or KM/H).
- PAS (Pedal Assist Level): Indicates the current pedal assist level (0-5).
- ODO (ඕඩෝමීටරය): ගමන් කළ මුළු දුර ප්රමාණය.
- සංචාරය: Shows distance for the current trip.
- දෝෂ කේතය: Displays diagnostic codes if an issue occurs.
පාලන:
- බලය සක්රිය / අක්රිය: Press and hold the 'M' button for two seconds to turn the display on/off.
- පැඩල් ආධාරක මට්ටම්: Use the '+' and '-' buttons on the left handlebar to adjust between 5 pedal assist levels. Level 0 is no assist.
- තෙරපුම: 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.
- ගියර් මාරු කරන්නා: 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. බැටරි සහ ආරෝපණය
The R3 is equipped with a 48V 13.6AH Lithium battery. It offers two convenient charging methods:
- සෘජු ආරෝපණය: බයිසිකලයේ ආරෝපණ පෝට් එකට කෙලින්ම චාජරය සම්බන්ධ කරන්න.
- ඉවත් කළ හැකි බැටරි ආරෝපණය: 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. නැවීම සහ ගබඩා කිරීම
The R3's foldable design makes it highly portable and easy to store. The folded size is approximately 35.4"x20.5"x29.3".
නැමීමේ පියවර:
- 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. නඩත්තු කිරීම
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.
සාමාන්ය නඩත්තු උපදෙස්:
- Keep tires properly inflated (check PSI regularly).
- Inspect brakes for wear and proper function.
- දාමය පිරිසිදුව හා ලිහිසි කර තබා ගන්න.
- Check all bolts and fasteners for tightness.
- Store the bike in a dry, cool place.
10. දෝශ නිරාකරණය
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. පිරිවිතර
| විශේෂාංගය | පිරිවිතර |
|---|---|
| බයිසිකල් වර්ගය | විදුලි බයිසිකලය |
| මාදිලියේ නම | R3 |
| මෝටර් | 500W Brushless |
| උපරිම වේගය | 20 MPH |
| බැටරි | 48V 13.6AH Lithium |
| පැඩල් ආධාරක පරාසය | Up to 70 miles (Level 1) |
| පිරිසිදු විදුලි පරාසය | සැතපුම් 28 ක් දක්වා |
| ආරෝපණ කාලය | පැය 5 යි |
| රෝද ප්රමාණය | අඟල් 20 |
| ටයර් ප්රමාණය | 20" x 4" |
| ගියර් | ෂිමානෝ 7-වේගය |
| තිරිංග විලාසය | ද්විත්ව තැටි තිරිංග |
| අත්හිටුවීමේ වර්ගය | Dual Front Suspension |
| රාමු ද්රව්ය | ඇලුමිනියම් |
| Folded Size | 35.4"x20.5"x29.3" |
| බර ධාරිතාව | උපරිම රාත්තල් 264 |
| UL සහතිකය | UL2849 |
12. වගකීම් සහ සහාය
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 webඅඩවිය.





