1. Pengenalan
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. Maklumat Keselamatan
Keselamatan anda adalah yang paling utama. Sentiasa pakai topi keledar dan peralatan keselamatan yang sesuai semasa menunggang. Patuhi semua undang-undang dan peraturan lalu lintas tempatan. Penyelenggaraan berkala adalah penting untuk pengendalian yang selamat.
Langkah-langkah Keselamatan Penting:
- Always perform a pre-ride inspection: check tire pressure, brakes, lights, and battery connection.
- Jangan menunggang di bawah pengaruh alkohol atau dadah.
- Elakkan menunggang dalam keadaan cuaca buruk (hujan lebat, salji, ais).
- 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.
- Berhati-hati dengan persekitaran anda dan pengguna jalan raya yang lain.
- Jangan melebihi cadangan berat maksimum 264 paun.
- Keep the two battery keys safe. Replacement keys may take a long time to obtain.
3. Produk Lebihview dan Komponen
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.
Komponen Utama:
- Bingkai: Durable iron frame, foldable for easy storage and transport.
- Motor: 350W motor with a peak power of 500W, providing speeds up to 20mph.
- Bateri: 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.
- Roda: 20-inch wheels with 2.6-inch resistant tires.
- Brek: Dual 160mm mechanical disc brakes for reliable stopping power.
- paparan: Large smart LCD display showing speed, battery level, and mileage.
- Pencahayaan: LED headlight and rear reflector for increased visibility.
- Rak Belakang: Integrated rear cargo rack for enhanced portability and carrying capacity.
- Bar hendal: Height-adjustable handlebar for customized comfort.
4. Persediaan dan Pemasangan
The Gotrax R1 electric bike comes partially assembled. Follow these steps to complete the assembly and prepare for your first ride.
Langkah Perhimpunan:
- Membuka kotak: Keluarkan semua komponen dari pembungkusan dengan berhati-hati. Simpan pembungkusan untuk pengangkutan atau penyimpanan masa hadapan.
- Membuka Bingkai: Unfold the main frame of the bike until it locks securely into place. Ensure all quick-release levers are tightened.
- Memasang Roda Hadapan: 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.
- Memasang Bar Hendal: 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.
- Attaching Pedals: 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.
- Pemasangan Bateri: Ensure the battery is securely inserted into its compartment. Turn the key to the 'ON' position to activate the battery.
- Pemeriksaan Pra-Tunggangan: 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. Arahan Operasi
Familiarize yourself with the operating modes and controls of your Gotrax R1 electric bike.
5.1 Powering On/Off and Display Usage
- Hidupkan kuasa: 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.
- Matikan: Press and hold the 'M' button again for two seconds to power off the bike.
- Fungsi Paparan: 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
Imej ini menyediakan jarak dekat 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 Mod Menunggang
The Gotrax R1 offers three riding modes:
- Mod Bantuan Pedal (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 Peringkat PAS Kelajuan (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.
- Mod Basikal Biasa: Ride the bike like a traditional bicycle with no electric assistance.
5.3 Mengecas Bateri
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.
- Palamkan pengecas ke salur keluar dinding standard.
- Lampu penunjuk pengecas biasanya akan bertukar menjadi merah semasa pengecasan dan hijau apabila dicas sepenuhnya.
- Sentiasa gunakan pengecas asal yang disediakan bersama basikal anda.

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. Penyelenggaraan
Regular maintenance ensures the longevity and safe operation of your Gotrax R1 electric bike.
Petua Penyelenggaraan Umum:
- Tayar: Check tire pressure regularly (recommended 35-45 PSI) and inspect for wear or damage.
- Brek: Periodically check brake pads for wear and ensure brake levers provide firm and responsive stopping power. Adjust as needed.
- rantai: Keep the chain clean and lubricated to ensure smooth operation and prevent rust.
- Penjagaan Bateri: 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.
- Pembersihan: Bersihkan basikal dengan damp kain. Elakkan menggunakan pancutan air tekanan tinggi secara langsung pada komponen elektrik.
- Pengikat: Regularly check and tighten all bolts, nuts, and quick-release mechanisms.
7. Penyelesaian masalah
This section addresses common issues you might encounter with your Gotrax R1 electric bike.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Basikal tidak dihidupkan | Battery not activated or low charge; loose connections. | Ensure battery key is fully turned. Charge battery. Check all electrical connections. |
| Motor tidak membantu | Pedal-assist level too low; brake levers engaged; motor connection issue. | Increase PAS level. Ensure brake levers are fully released. Check motor cable connection. |
| Brek terasa lemah | Worn brake pads; loose brake cable; disc rotor misalignment. | Inspect and replace brake pads if worn. Adjust brake cable tension. Realign disc rotor. |
| Julat dikurangkan | 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. |
| Display not working correctly | Loose display cable; software glitch. | Check display cable connection. Try powering off and on the bike. If issues persist, contact customer service. |
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenis Basikal | Basikal Elektrik |
| Nama Model | R1 White |
| Kuasa Motor | 350W (Puncak 500W) |
| Bateri | 48V 7.8Ah Lithium-ion (374.4 Watt Hours) |
| Kelajuan Maks | 20 mph |
| Max Range (Pedal-assist1) | Sehingga 40 batu |
| Max Range (Throttle Only) | Sehingga 15.5 batu |
| Masa Mengecas | lebih kurang 5.5 jam |
| Saiz Roda | 20 Inci |
| Saiz Tayar | 20" x 2.6" |
| Bahan Bingkai | besi |
| Gaya Brek | Disc (160mm mechanical) |
| Bilangan Kelajuan | 5 (Pedal-Assist Levels) |
| Berat Barang | 45 paun |
| Cadangan Berat Maksimum | 264 paun |
| Saiz Dilipat | 37.4 x 17.7 x 27.5 inci |
| Dimensi Terbentang (PxLxT) | 65.3 x 26.7 x 48.4 inci |
| Ketinggian Penunggang Disyorkan | 5.25 - 6.23 Feet |
| Pensijilan UL | UL2849 Diperakui |

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. Waranti dan Sokongan
Gotrax is committed to providing quality products and customer service.
- Waranti: 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.
- Perkhidmatan Pelanggan: For any questions, concerns, or support needs, please contact Gotrax customer service. They offer 24-hour customer service.
- UL2849 Diperakui: The Gotrax R1 is UL2849 certified, ensuring it meets high safety standards.
For further assistance, please refer to the official Gotrax webtapak atau hubungi terus pasukan sokongan mereka.





