1. Introduktion
Welcome to the Gotrax R1 Folding Electric Bike user manual. This manual provides essential information for the safe and efficient operation, assembly, and maintenance of your new electric bicycle. Please read it thoroughly before your first ride to ensure a safe and enjoyable experience.
The Gotrax R1 is designed for versatile use, including daily commuting, campus travel, park riding, and other adventures. It features a powerful motor, long-range battery, and a convenient foldable design.
2. Sikkerhedsoplysninger
Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Adhere to all local traffic laws and regulations. Regular maintenance is crucial for safe operation.
Vigtige sikkerhedsforanstaltninger:
- Always perform a pre-ride inspection: check tire pressure, brakes, lights, and battery connection.
- Rid ikke under påvirkning af alkohol eller stoffer.
- Undgå at køre i dårligt vejr (kraftig regn, sne, is).
- Ensure the battery is properly installed and activated before riding. Turn the key clockwise to the end to activate battery output. Press and hold the M button for two seconds to turn on the display and start riding. Press and hold the M button again to switch off the power.
- Vær opmærksom på dine omgivelser og andre trafikanter.
- Overskrid ikke den anbefalede maksimale vægt på 264 pund.
- Keep the two battery keys safe. Replacement keys may take a long time to obtain.
3. Produktet er slutview og komponenter
The Gotrax R1 electric bike is equipped with several key components designed for performance and convenience.

Figure 3.1: Gotrax R1 Folding Electric Bike (White)
This image shows the Gotrax R1 electric bike in its full, unfolded state, highlighting its main features. An inset image displays the bike in its compact, folded configuration, demonstrating its portability.
Nøglekomponenter:
- Ramme: Durable iron frame, foldable for easy storage and transport.
- Motor: 350W motor with a peak power of 500W, providing speeds up to 20mph.
- Batteri: 48V/7.8Ah removable lithium-ion battery, offering up to 40 miles of range in Pedal-assist1 mode or 15.5 miles in pure electric mode.
- Hjul: 20-inch wheels with 2.6-inch resistant tires.
- Bremser: Dual 160mm mechanical disc brakes for reliable stopping power.
- Vise: Large smart LCD display showing speed, battery level, and mileage.
- Belysning: LED headlight and rear reflector for increased visibility.
- Bageste bagagebærer: Integrated rear cargo rack for enhanced portability and carrying capacity.
- Styr: Height-adjustable handlebar for customized comfort.
4. Opsætning og montering
The Gotrax R1 electric bike comes partially assembled. Follow these steps to complete the assembly and prepare for your first ride.
Monteringstrin:
- Unboxing: Fjern forsigtigt alle komponenter fra emballagen. Gem emballagen til senere transport eller opbevaring.
- Udfoldning af rammen: Unfold the main frame of the bike until it locks securely into place. Ensure all quick-release levers are tightened.
- Montering af forhjulet: Attach the front wheel to the fork. Ensure the disc brake rotor aligns correctly with the caliper. Secure the wheel with the provided quick-release skewer or nuts.
- Montering af styret: Insert the handlebar stem into the head tube and adjust the height to your preference. Tighten the stem clamp securely. Ensure the handlebars are straight and aligned with the front wheel.
- Installing the Seat Post and Saddle: Insert the seat post with the saddle attached into the seat tube. Adjust the saddle height for comfortable pedaling, ensuring your leg has a slight bend at the bottom of the pedal stroke. Secure the seat post with the quick-release clamp.
- Montering af pedaler: Identify the left (L) and right (R) pedals. The left pedal threads counter-clockwise, and the right pedal threads clockwise. Apply a small amount of grease to the threads and screw them firmly into the crank arms.
- Batteri installation: Ensure the battery is securely inserted into its compartment. Turn the key to the 'ON' position to activate the battery.
- Tjek før kørsel: Before your first ride, double-check all bolts, nuts, and quick-release levers for tightness. Verify brake functionality, tire pressure (recommended 35-45 PSI), and ensure the display powers on.

Figure 4.1: Foldable and Lightweight Frame
This image illustrates the compact, folded state of the Gotrax R1 electric bike, demonstrating how easily it can be carried, such as up a flight of stairs, emphasizing its portability.
5. Betjeningsvejledning
Familiarize yourself with the operating modes and controls of your Gotrax R1 electric bike.
5.1 Powering On/Off and Display Usage
- Tænd: Ensure the battery key is fully turned clockwise to the end. Press and hold the 'M' button on the display for two seconds to power on the bike and activate the display.
- Sluk: Press and hold the 'M' button again for two seconds to power off the bike.
- Displayfunktioner: The smart display shows current speed, battery level, and trip mileage. Refer to the detailed display manual (if provided separately) for specific function key operations and settings.

Figure 5.1: Smart Display
Dette billede giver et nærbillede view of the bike's smart LCD display, which shows essential riding information such as speed, battery level, and mileage in real-time.
5.2 Køretilstande
The Gotrax R1 offers three riding modes:
- Pedalhjælpstilstand (PAS): This mode provides electric assistance as you pedal. There are 5 pedal-assist levels. Higher levels provide more assistance and speed.
Pedal-Assist Performance PAS niveau Hastighed (MPH) Mileage (Miles) 1 8-11 40 2 11-13 35 3 13-14 31 4 14-17 28 5 17-20 25 *All tests were performed on flat ground, with tires at 35 PSI. Few starts and stops, total payload about 176lbs/80kg.
- Pure Electric Mode (Throttle Only): Use the throttle to propel the bike without pedaling. This mode offers a maximum speed of 20mph and a range of approximately 15.5 miles.
- Normal cykeltilstand: Kør cyklen som en traditionel cykel uden elektrisk assistance.
5.3 Opladning af batteriet
The 48V/7.8Ah battery can be fully charged in approximately 5.5 hours. You can charge the battery while it is installed on the bike or remove it for charging.
- Connect the charger to the charging port on the bike or directly to the battery if removed.
- Sæt opladeren i en almindelig stikkontakt.
- Opladerens indikatorlampe lyser typisk rødt under opladning og grønt, når den er fuldt opladet.
- Always use the original charger provided with your bike.

Figure 5.2: Battery Charging Options
This image illustrates the two convenient charging methods for the Gotrax R1's 48V 7.8Ah removable battery: charging while installed on the bike or charging the battery separately after removal. It also highlights the 5.5-hour fast charge time and up to 40 miles range.
6. Vedligeholdelse
Regular maintenance ensures the longevity and safe operation of your Gotrax R1 electric bike.
Generelle vedligeholdelsestips:
- Dæk: Check tire pressure regularly (recommended 35-45 PSI) and inspect for wear or damage.
- Bremser: Periodically check brake pads for wear and ensure brake levers provide firm and responsive stopping power. Adjust as needed.
- Kæde: Hold kæden ren og smurt for at sikre problemfri drift og forhindre rust.
- Batteripleje: Store the battery in a cool, dry place. If storing for extended periods, charge it to about 50-70% every few months. Avoid fully discharging the battery.
- Rensning: Rengør cyklen med en damp klud. Undgå at bruge højtryksvandstråler direkte på elektriske komponenter.
- Fastgørelsesmidler: Regularly check and tighten all bolts, nuts, and quick-release mechanisms.
7. Fejlfinding
This section addresses common issues you might encounter with your Gotrax R1 electric bike.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Cyklen tænder ikke | Battery not activated or low charge; loose connections. | Ensure battery key is fully turned. Charge battery. Check all electrical connections. |
| Motoren hjælper ikke | Pedal-assist level too low; brake levers engaged; motor connection issue. | Increase PAS level. Ensure brake levers are fully released. Check motor cable connection. |
| Bremserne føles svage | Worn brake pads; loose brake cable; disc rotor misalignment. | Inspect and replace brake pads if worn. Adjust brake cable tension. Realign disc rotor. |
| Reduceret rækkevidde | Under-inflated tires; frequent use of throttle; riding uphill; cold weather. | Inflate tires to recommended PSI. Use pedal-assist more. Battery performance can be affected by temperature. |
| Displayet fungerer ikke korrekt | Loose display cable; software glitch. | Check display cable connection. Try powering off and on the bike. If issues persist, contact customer service. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Type cykel | El-cykel |
| Modelnavn | R1 White |
| Motorkraft | 350W (peak 500W) |
| Batteri | 48V 7.8Ah Lithium-ion (374.4 Watt Hours) |
| Max hastighed | 20 mph |
| Max Range (Pedal-assist1) | Op til 40 miles |
| Max Range (Throttle Only) | Op til 15.5 miles |
| Opladningstid | Ca. 5.5 timer |
| Hjulstørrelse | 20 tommer |
| Dækstørrelse | 20 x 2.6 cm |
| Rammemateriale | Jern |
| Bremse stil | Skive (160 mm mekanisk) |
| Antal hastigheder | 5 (Pedal-Assist Levels) |
| Varens vægt | 45 pund |
| Maksimal vægtanbefaling | 264 pund |
| Foldet størrelse | 37.4 x 17.7 x 27.5 tommer |
| Udfoldede dimensioner (LxBxH) | 65.3 x 26.7 x 48.4 tommer |
| Anbefalet rytterhøjde | 5.25 - 6.23 Feet |
| UL-certificering | UL2849 certificeret |

Figure 8.1: Gotrax R1 Dimensions and Specifications
This diagram provides detailed measurements of the Gotrax R1 electric bike in its unfolded state, along with recommended rider height and maximum load capacity, ensuring proper fit and safe usage.
9. Garanti og support
Gotrax is committed to providing quality products and customer service.
- Garanti: The Gotrax R1 comes with a Limited 180 Day Warranty that covers parts or issues due to manufacturer defects.
- Part Assurance: Gotrax offers a 365-day part assurance.
- Kundeservice: For any questions, concerns, or support needs, please contact Gotrax customer service. They offer 24-hour customer service.
- UL2849-certificeret: The Gotrax R1 is UL2849 certified, ensuring it meets high safety standards.
For further assistance, please refer to the official Gotrax webwebstedet eller kontakt deres supportteam direkte.





