1. Pengenalan
This manual provides essential information for the safe and efficient operation, maintenance, and care of your Acer Momentum Electric Cycle. Please read this manual thoroughly before your first ride and retain it for future reference. The Acer Momentum Electric Cycle is designed for urban travel and extended routes, offering advanced electric mobility with a focus on performance and reliability.
2. Maklumat Keselamatan
Always prioritize safety when operating your electric cycle. Failure to follow safety instructions can result in serious injury or damage to the product.
- Sentiasa memakai topi keledar dan peralatan keselamatan yang sesuai.
- Biasakan diri anda dengan undang-undang dan peraturan lalu lintas tempatan untuk basikal elektrik.
- Lakukan pemeriksaan pra-penunggangan sebelum setiap penggunaan, periksa brek, tayar dan paras bateri.
- Do not operate the cycle under the influence of alcohol or drugs.
- Avoid riding in adverse weather conditions or on excessively rough terrain beyond the cycle's design capabilities.
- Pastikan bateri dikunci dengan selamat di tempatnya sebelum menunggang.
3. Kandungan Pakej
Setelah membongkar, sahkan bahawa semua komponen ada:
- Acer Momentum Electric Cycle
- Pengecas Bateri
- Manual Pengguna (dokumen ini)
4. Produk Lebihview
The Acer Momentum Electric Cycle features a robust design with integrated electric components for enhanced riding experience.

Rajah 4.1: penuh view of the Acer Momentum Electric Cycle, highlighting its overall design and key components like the frame, wheels, and integrated battery.
Komponen Utama:
- Bingkai: Premium aluminum alloy frame with advanced lock-in/lock-out hydraulic suspension.
- Motor: 36V 250W Bafang rear hub motor.
- Bateri: In-frame 9Ah removable lithium battery.
- paparan: King Meter LCD display with password protection.
- Gear: Shimano 7-speed gears.
- Brek: Dual mechanical disc brakes.
- Tayar: 27.5” × 2.1” anti-puncture all-terrain tires.
5. Persediaan
5.1 Initial Assembly and Inspection
The Acer Momentum Electric Cycle typically requires minimal assembly. However, it is crucial to perform a thorough inspection before the first ride.
- Pelarasan Hendal: Ensure the handlebar is securely tightened and aligned with the front wheel.
- Pelarasan Tiang Tempat Duduk: Adjust the seat height for comfortable pedaling, ensuring the seat post is inserted past the minimum insertion line.
- Tekanan Tayar: Check tire pressure and inflate to the recommended PSI indicated on the tire sidewall.
- Pemeriksaan Brek: Verify that both front and rear brakes engage properly and stop the wheels effectively.
5.2 Pemasangan dan Pengecasan Bateri
The cycle is equipped with an in-frame removable battery. Ensure it is fully charged before initial use.

Rajah 5.1: jarak dekat view of the in-frame 9Ah removable lithium battery, which provides a range of 40-50 km on a single charge.
- Sisipan Bateri: Carefully slide the battery into its designated slot within the frame until it clicks securely into place. Use the provided key to lock it.
- mengecas: Connect the charger to the charging port on the battery or frame, then plug the charger into a standard electrical outlet. The indicator light on the charger will show charging status. Charge until the indicator signals a full charge (typically 4-6 hours).
- Pembuangan: Buka kunci bateri dengan kunci dan luncurkannya keluar dengan berhati-hati untuk pengecasan atau penyimpanan luaran.
6. Arahan Operasi
6.1 Powering On/Off and King Meter LCD Display
The King Meter LCD display provides real-time ride data and controls the electric assist system.

Rajah 6.1: The King Meter LCD display, showing speed, battery level, and other ride data. It features a password lock for security.
- Hidupkan kuasa: Press and hold the power button on the King Meter LCD display. The display will illuminate.
- Perlindungan Kata Laluan: If enabled, enter your password using the display buttons to unlock the system.
- Matikan: Tekan dan tahan butang kuasa sekali lagi sehingga paparan dimatikan.
6.2 Mod Bantuan Elektrik
The Acer Momentum offers both Pedal Assist (PAS) and Throttle modes.
- Pedal Assist (PAS): When engaged, the motor provides assistance as you pedal. The level of assistance can be adjusted via the LCD display.
- Mod Pendikit: Use the throttle control to engage the motor without pedaling. This mode is typically used for quick acceleration or maintaining speed without effort.
6.3 Penukaran Gear
The cycle is equipped with Shimano 7-speed gears for adapting to various terrains.

Rajah 6.2: Close-up of the rear wheel showing the Shimano 7-speed gears and the Bafang hub motor, which provides electric assistance.
Use the gear shifter on the handlebar to change gears. Shift to lower gears for climbing hills and higher gears for flat terrain or descents. Always shift gears while pedaling lightly to ensure smooth transitions and prevent damage to the drivetrain.
6.4 Sistem Brek
The Acer Momentum features dual mechanical disc brakes for reliable stopping power.
- The left brake lever typically controls the front wheel brake.
- The right brake lever typically controls the rear wheel brake.
- Apply both brakes simultaneously and gradually for controlled stopping. Avoid sudden, hard braking, especially with the front brake, to prevent skidding.
6.5 Hydraulic Suspension
The front hydraulic suspension enhances comfort on varied surfaces.

Rajah 6.3: Detail of the front hydraulic telescopic suspension, designed to absorb shocks and provide a smoother ride.
The suspension can be locked out for more efficient pedaling on smooth roads or unlocked for absorbing shocks on rougher terrain. Refer to the suspension fork manufacturer's instructions for specific adjustment procedures.
7. Penyelenggaraan
Regular maintenance ensures the longevity and safe operation of your electric cycle.
- Penjagaan Bateri: Charge the battery regularly, even if not in use, to maintain its health. Store the battery in a cool, dry place. Avoid fully discharging the battery frequently.
- Tayar: Periksa tekanan tayar sebelum setiap tunggangan. Periksa tayar untuk haus, luka atau pancit.
- Brek: Regularly inspect brake pads for wear and ensure brake levers operate smoothly. Adjust brake cables as needed.
- rantai: Pastikan rantai bersih dan dilincirkan untuk memastikan pertukaran gear yang lancar dan mencegah karat.
- Pembersihan Am: Clean the cycle with a damp kain. Elakkan menggunakan pencuci tekanan tinggi secara langsung pada komponen elektrik.
- Pengikat: Periodically check all bolts and nuts for tightness, especially on critical components like handlebars, wheels, and seat post.
8. Penyelesaian masalah
This section addresses common issues you might encounter with your electric cycle.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Motor tidak membantu | Low battery, system off, loose connection, PAS level too low | Charge battery, power on system, check connections, increase PAS level |
| Paparan tidak dihidupkan | Battery not installed correctly, battery discharged, loose cable | Reinstall battery, charge battery, check display cable connection |
| Brek terasa lemah | Worn brake pads, loose cable, air in hydraulic system (if applicable) | Inspect/replace pads, adjust cable tension, consult service center |
| Gear tidak beralih dengan lancar | Dirty chain, misaligned derailleur, stretched cable | Clean and lubricate chain, adjust derailleur, consult service center |
For issues not listed or if solutions do not resolve the problem, please contact customer support.
9. Spesifikasi
Detailed technical specifications for the Acer Momentum Electric Cycle.
| Ciri | Spesifikasi |
|---|---|
| Jenis Basikal | Basikal Elektrik |
| Jenama | Acer |
| Nama Model | Momentum |
| Motor | 36V 250W Bafang Hub Motor |
| Bateri | 9Ah in-Frame Removable Lithium Battery |
| Julat (Bantuan Pedal) | 40–50 km |
| Paparan | King Meter LCD with Password Protection |
| Gear | Shimano 7 Speed Gears |
| Brek | Brek Cakera Dwi Mekanikal |
| Penggantungan | Front Hydraulic Suspension |
| tayar | 27.5” × 2.1” Anti-puncture All-terrain Tyres |
| Bahan Bingkai | Aloi Aluminium |
| Berat Barang | 22 Kilogram |
| Sumber Kuasa | Bateri |
| Wattage | 250 Watt |
| Kandungan Tenaga Bateri Lithium | Jam 324 Watt |
| Negara Asal | India |
10. Waranti
The Acer Momentum Electric Cycle comes with the following warranty coverage:
- Bingkai: Waranti seumur hidup.
- Battery and Electrical Components: Waranti 2 tahun.
- Waranti Am: 1-year warranty on other components, unless specified otherwise.
Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects and does not cover damage due to misuse, accidents, or normal wear and tear.
11. Sokongan
For technical assistance, warranty claims, or any other inquiries, please contact Acer customer support:
- e-mel: ecycle@acerelectric.in
- telefon: +91 86554 23061
Manufacturer: Vajram Electric Mobility Limited