1. Sarrera
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. Segurtasun informazioa
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.
Segurtasun Ezaugarri Nagusiak:
- Disko bikoitzeko balaztak: 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. Paketearen edukia
Upon unpacking, ensure all items are present:
- Gotrax 20" Folding Electric Bike R3 (mostly assembled)
- Bateria kargagailua
- Argibide eskuliburua
- Instalazio-tresnak
- Keys (for battery activation and removal)
4. Muntaketa eta konfigurazioa
The R3 electric bicycle comes highly assembled. Follow these steps to prepare your bike for its first ride:
- Bizikleta zabaltzea: Carefully unfold the main frame until it locks securely. Ensure all quick-release levers are properly fastened.
- Eskulekuaren doikuntza: Raise the handlebar stem to your desired height and secure the quick-release lever. Ensure the pin is locked to prevent wobbling.
- Eserlekuaren doikuntza: Adjust the seat post height for a comfortable riding position, ensuring your feet can touch the ground when stopped. Secure the quick-release lever.
- Pedalen instalazioa: Attach the pedals using the provided tools. Note that pedals are typically marked 'L' for left and 'R' for right.
- Bateria aktibatzea: Insert the key into the ignition port (located underneath the frame near the folding mechanism) and turn it clockwise to activate the battery.
- Hasierako karga: Kargatu bateria guztiz lehenengo ibilaldiaren aurretik.
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. Osagaiak eta Ezaugarriak

Image: The Gotrax R3 Folding Electric Bike, showcasing its overall design and robust tires.
- Motorra: 500W brushless motor, providing a top speed of 20 MPH.
- Engranajeak: Shimano 7-speed gear system for versatile riding.
- Pneumatikoak: 20" x 4" wear-resistant tires suitable for various terrains.
- Bateria: 48V 13.6AH Lithium battery.
- Tartea: Up to 70 miles in pedal-assist mode (level 1) and 28 miles in pure electric mode.
- Kargatzeko denbora: Gutxi gorabehera 5 ordu karga osoa lortzeko.
- Balaztak: Dual disc brakes for effective stopping power.
- Esekitzea: Front shock absorber for a smoother ride.
- Argiztapena: LED headlight and rear reflector for visibility.
- Pantaila: Smart LCD display showing real-time battery, mileage, speed, and error codes.
- Ibiltzeko moduak: Pure electric mode, pedal assist mode (5 levels), and bicycle mode.
- Tolesgarria: Easy-to-fold design for compact storage (folded size: 35.4"x20.5"x29.3").
- Rear Rack: 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. Funtzionamendu-argibideak
LCD Display Functions:

Image: The smart LCD display on the Gotrax R3 handlebar, providing essential ride information.
- Energy Bar: Gainerako bateriaren maila bistaratzen du.
- Abiadura: Shows current riding speed (MPH or KM/H).
- PAS (Pedal Assist Level): Uneko pedal laguntza maila adierazten du (0-5).
- ODO (Odometroa): Egindako distantzia osoa jarraitzen du.
- Bidaia: Shows distance for the current trip.
- Errore kodea: Displays diagnostic codes if an issue occurs.
Kontrolak:
- Piztu/Itzali: Press and hold the 'M' button for two seconds to turn the display on/off.
- Pedalaren laguntza maila: Use the '+' and '-' buttons on the left handlebar to adjust between 5 pedal assist levels. Level 0 is no assist.
- throttle: 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.
- Martxa aldagailua: 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. Bateria eta kargatzea
The R3 is equipped with a 48V 13.6AH Lithium battery. It offers two convenient charging methods:
- Karga zuzena: Plug the charger directly into the charging port on the bike.
- Removable Battery Charging: 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".
Tolesteko urratsak:
- Jaitsi eserlekuaren zutabea bere posiziorik baxuenera.
- 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. Mantentzea
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.
Mantentze-aholku orokorrak:
- Keep tires properly inflated (check PSI regularly).
- Balaztak higadura eta funtzionamendu egokia egiaztatzea.
- Mantendu katea garbi eta lubrifikatuta.
- Egiaztatu torloju eta lotura-elementu guztiak estu daudela.
- Store the bike in a dry, cool place.
10. Arazoak
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. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Bizikleta Mota | Bizikleta Elektrikoa |
| Ereduaren izena | R3 |
| Motorra | 500W eskuilarik gabe |
| Abiadura gorena | 20 MPH |
| Bateria | 48V 13.6AH Lithium |
| Pedalen laguntza-tartea | Up to 70 miles (Level 1) |
| Sorta elektriko hutsa | 28 kilometrora arte |
| Kargatzeko Denbora | 5 ordu |
| Gurpilen Tamaina | 20 hazbete |
| Pneumatikoen Tamaina | 20" x 4" |
| Engranajeak | Shimano 7 Abiadura |
| Balazta Estiloa | Disko bikoitzeko balazta |
| Esekidura Mota | Dual Front Suspension |
| Markoaren materiala | Aluminioa |
| Tolestutako Tamaina | 35.4"x20.5"x29.3" |
| Pisu Edukiera | Gehienez 264 kg |
| UL Ziurtagiria | UL2849 |
12. Bermea eta laguntza
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 webgunea.





