1. Introduction
Thank you for choosing the E-BYCCO EB9 PRO Electric Bicycle. This manual provides essential information for the safe operation, maintenance, and care of your new electric bike. Please read it thoroughly before your first ride and keep it for future reference. The EB9 PRO is a powerful adult electric bike featuring a 2000W dual motor, 52V 23AH lithium battery, hydraulic brakes, and 26*4.0 inch fat tires, designed for versatile terrain.
2. Safety Information
⚠️ Disclaimer: Please mind potential fire risk and strictly follow the instruction manual for charging and storage. While using the product, please wear protective equipment and fully comply with the applicable law and regulations.
- Always wear a helmet and appropriate safety gear when riding.
- Familiarize yourself with local laws and regulations regarding electric bicycles, including speed limits and usage areas.
- Perform a pre-ride inspection before each use, checking brakes, tire pressure, battery level, and all connections.
- Do not operate the e-bike under the influence of alcohol or drugs.
- Be aware of your surroundings and ride defensively.
- Avoid riding in extreme weather conditions or on excessively slippery surfaces.
- Ensure the battery is securely locked in place before riding.
3. Product Overview
The E-BYCCO EB9 PRO is engineered for performance and durability across various terrains. Key features include:
- Powerful Dual Motor: 2000W (1000W*2) brushless motor for high speed and torque.
- High Capacity Battery: 52V 23AH removable, lockable, and IP7 waterproof lithium battery.
- All-Terrain Tires: 26*4.0 inch fat tires with high skid rating.
- Advanced Braking: Hydraulic brake system for reliable stopping power.
- Full Suspension: Dual full suspension system with a lockable fork for a comfortable ride on uneven surfaces.
- Lighting: 800 lumens bright headlight and warning tail light for visibility.
- Display: Color LCD display for essential ride information.
- Gearing: Shimano 7-speed shifter for versatile riding.
- Frame: Durable aluminum alloy body.
Figure 3.1: E-BYCCO EB9 PRO Electric Bicycle
Figure 3.2: Key Components of the EB9 PRO
4. Specifications
Figure 4.1: EB9 PRO Dimensions and Rider Specifications
| Feature | Specification |
|---|---|
| Model Number | E-BYCCO-EB9 Electric Bicycle |
| Certification | CE |
| Rated Passenger Capacity | One Seat |
| Style | Multifunctional Type |
| Max Speed | Up to 55 km/h (>50km/h) |
| Range per Power (Dual Motor) | 50-80 km |
| Range per Power (Single Motor) | 80-130 km |
| Wattage | 2000W (1000W*2) |
| Power Supply/Source | Lithium Battery |
| Voltage | 52V |
| Battery Capacity | 23AH |
| Motor Type | Brushless |
| Tire Size | 26*4.0 Inch Fat Tires |
| Folded | No |
| E-bike Weight | 35 KG |
| Max Load Capacity | 150 KG |
| Recommended Rider Height | 170 CM - 210 CM |
| Max Torque | 100 N.M |
| Slope Climbing Ability | 40° |
| Waterproof Rating | IP65 (Bike), IP7 (Battery) |
| Charging Time | 9-10 Hours |
5. Setup
5.1 Initial Assembly
Your E-BYCCO EB9 PRO may require some assembly upon arrival. Typically, this involves attaching the front wheel, handlebars, pedals, and seat. Please follow the detailed assembly instructions provided in the separate assembly guide or video (if available) to ensure all components are correctly and securely installed. Ensure all bolts and quick releases are tightened to the manufacturer's specifications.
5.2 Adjusting Components
- Seat Height: The saddle height is adjustable. Loosen the quick-release lever on the seat post, adjust the seat to a comfortable height where your leg has a slight bend at the knee when the pedal is at its lowest point, and then securely fasten the quick-release lever.
- Handlebar Position: Adjust the handlebar angle and height for optimal comfort and control.
5.3 Initial Battery Charge
Before your first ride, fully charge the battery. Refer to Section 7 for detailed battery charging instructions.
6. Operating Instructions
6.1 Powering On/Off
Locate the power button on the battery or control panel. Press and hold to turn the e-bike system on or off. The color LCD display will illuminate, showing battery level, speed, and other ride data.
6.2 Riding Modes
Figure 6.1: EB9 PRO Riding Modes
The EB9 PRO offers several riding modes:
- Pure Electric Mode: Engage the throttle for motor-only propulsion. This mode uses the dual motors.
- PAS (Pedal Assist System) Assist: The motor provides assistance as you pedal. The level of assistance can typically be adjusted via the control panel. This mode can operate with single or dual motors depending on settings.
- Walk Mode: Provides low-speed assistance to help you push the bike when walking.
- Cruise Mode: Maintains a steady speed without continuous throttle input.
6.3 Gear Shifting
Use the Shimano 7-speed shifter on the handlebars to change gears. Shift to lower gears for climbing hills and higher gears for flat terrain or downhill riding.
6.4 Braking
The EB9 PRO is equipped with hydraulic disc brakes. Squeeze the brake levers on the handlebars to slow down or stop. Apply both brakes simultaneously for optimal stopping power and control.
7. Battery Care and Charging
7.1 Battery Features
Your EB9 PRO is powered by a 52V 23AH Lithium Battery. It is removable, lockable with a key, and boasts an IP7 waterproof rating. The battery is equipped with a Battery Management System (BMS) that provides multiple protections:
- Overcharge Protection
- Over-discharge Protection
- Over-current Protection
- Temperature Protection
- Voltage Protection
Figure 7.1: Battery Features and Charging Methods
Figure 7.2: Removable Battery Pack
7.2 Charging Instructions
The battery can be charged in two ways:
- Direct E-bike Charging: Plug the charger directly into the charging port on the e-bike while the battery is installed.
- Removable Battery Charging: Unlock and remove the battery from the e-bike, then plug the charger directly into the battery.
The typical charging time is 9-10 hours. Always use the original charger provided with your e-bike. Do not leave the battery charging unattended for extended periods. Store the battery in a cool, dry place away from direct sunlight and extreme temperatures.
8. Maintenance
Regular maintenance ensures the longevity and safe operation of your E-BYCCO EB9 PRO.
- Tires: Regularly check tire pressure and inflate to the recommended PSI (indicated on the tire sidewall). Inspect tires for wear, punctures, or damage.
- Brakes: Check brake pads for wear and replace them when necessary. Ensure brake levers are firm and responsive. Adjust brake cables or hydraulic fluid if needed.
- Chain: Keep the chain clean and lubricated to prevent rust and ensure smooth shifting.
- Bolts and Fasteners: Periodically check all bolts, nuts, and quick releases for tightness.
- Cleaning: Clean your e-bike with a damp cloth and mild soap. Avoid using high-pressure washers directly on electrical components.
- Storage: Store the e-bike in a dry, sheltered area. If storing for an extended period, ensure the battery is charged to 50-70% and recharge it every 1-2 months.
9. Troubleshooting
- E-bike not powering on: Check if the battery is fully charged and properly installed. Ensure all connections are secure.
- Motor not assisting: Verify that the PAS level is set correctly and the throttle is engaged (if in pure electric mode). Check for error codes on the LCD display.
- Brakes feel spongy: This may indicate air in the hydraulic system or worn brake pads. Consult a professional bike mechanic for hydraulic brake service.
- Unusual noises: Investigate the source of any new or unusual sounds. This could indicate loose components, chain issues, or motor problems.
10. User Tips
- Saddle Height: Always ensure your saddle height is adjusted correctly for your height. This improves pedaling efficiency and reduces strain on your knees.
- Local Regulations: Before riding, research and understand your local e-bike regulations, especially concerning maximum speed and motor wattage, as these can vary by region. The EB9 PRO has a max speed of 55 km/h and a 2000W motor.
- Battery Range: The stated range (50-80km for dual motor, 80-130km for single motor) can vary based on terrain, rider weight, assist level, and weather conditions. Plan your rides accordingly.
- Terrain Versatility: The dual suspension and fat tires make this bike suitable for snowy, sand, city, highway, gravel, mud, mountain, and hill roads. Choose the appropriate riding mode and gear for the terrain.
Figure 10.1: EB9 PRO on varied terrain
11. Warranty and Support
The E-BYCCO EB9 PRO Electric Bicycle comes with a 3-year vehicle warranty. For warranty claims, technical support, or service inquiries, please contact your point of purchase or the official E-BYCCO customer service. Please retain your proof of purchase for warranty validation.
For customers in the EU, maintenance points are available. Please contact customer service for details on locations and services.
