1. Introduction
Thank you for choosing the Cecotec City Electric Bicycle, Model 07178. This manual provides essential information for the safe assembly, operation, and maintenance of your electric bicycle. Please read this manual thoroughly before first use and retain it for future reference.

Image 1.1: Full view of the Cecotec City Electric Bicycle.
2. Safety Instructions
Your safety is paramount. Always adhere to the following guidelines:
- Always wear a helmet and appropriate safety gear when riding.
- Familiarize yourself with local traffic laws and regulations.
- Perform a pre-ride inspection before each use, checking brakes, tires, and battery level.
- Do not ride under the influence of alcohol or drugs.
- Avoid riding in adverse weather conditions or on slippery surfaces.
- Ensure the battery is securely locked in place before riding.
- Do not modify the bicycle or its components, especially the electrical system.
3. Package Contents
Upon unpacking, please verify that all items are present:
- 1 x Cecotec City Electric Bicycle
- 1 x Assembly Tools Kit
- 1 x User Manual (this document)
- 1 x Battery Charger
4. Product Overview
The Cecotec City Electric Bicycle features a robust aluminum frame, 28-inch wheels, front suspension, Shimano 6-speed gears, and a dual disc braking system for reliable performance and comfort.
Key Components:
- Aluminum Frame: Lightweight and durable for urban commuting.
- 28-inch Wheels: Provide stability and smooth rolling.
- Front Suspension: Absorbs shocks for a comfortable ride.
- Shimano 6-Speed Gear System: Allows for easy adaptation to various terrains.
- Dual Disc Brakes: Ensures effective and safe stopping power.
- Removable Battery: 468 Wh (36V, 13Ah) for extended range.
- Integrated Display: Shows assistance level, battery status, and controls lights.
5. Setup and Assembly
Follow these steps for initial assembly:
- Unpack: Carefully remove all components from the packaging.
- Handlebar Installation: Attach the handlebar to the stem, ensuring it is centered and tightened securely with the provided tools.
- Pedal Installation: Identify left (L) and right (R) pedals. Thread them into the crank arms (left pedal counter-clockwise, right pedal clockwise) and tighten firmly.
- Seat Post Adjustment: Insert the seat post into the frame and adjust the seat height for comfortable riding. Secure with the quick-release lever.
- Battery Installation: Insert the battery into its compartment on the rear rack. Lock it using the key provided.

Image 5.1: Battery locking mechanism and removal from the rear rack.
6. Charging the Battery
Before first use, fully charge the battery. The battery has a capacity of 468 Wh (36V and 13Ah).
- Ensure the bicycle is turned off.
- Locate the charging port on the battery.
- Connect the charger to the battery, then plug the charger into a power outlet.
- The indicator light on the charger will show the charging status (typically red for charging, green for fully charged).
- Once fully charged, disconnect the charger from the power outlet first, then from the battery.
Note: Do not leave the battery charging unattended for extended periods. Use only the original charger provided by Cecotec.
7. Operating the Bicycle
Power On/Off and Display Functions:
The integrated display allows you to control various functions:
- Power Button: Press and hold to turn the bicycle's electrical system on or off.
- Assistance Levels: Use the '+' and '-' buttons to cycle through 3 levels of pedal assistance.
- Battery Level Indicator: Shows the remaining battery charge.
- Lights: Activate or deactivate the integrated lights for visibility.
- Pedestrian Mode: Provides low-speed assistance for walking the bike.

Image 7.1: Handlebar display for controlling assistance levels and monitoring battery.
Gear Shifting:
The Shimano 6-speed gear system allows you to adjust your pedaling effort. Shift gears smoothly by pedaling lightly while operating the shifter on the handlebar.

Image 7.2: Shimano 6-speed gear shifter and rear derailleur.
Braking:
The bicycle is equipped with dual disc brakes for reliable stopping. Apply both brake levers gently and evenly to slow down or stop. Avoid sudden, hard braking, especially at high speeds.

Image 7.3: Front suspension and disc brake detail.
8. Maintenance
Regular maintenance ensures the longevity and safe operation of your electric bicycle.
- Cleaning: Clean the bicycle regularly with a damp cloth. Avoid using high-pressure washers directly on electrical components.
- Tires: Check tire pressure before each ride. The recommended pressure is usually indicated on the tire sidewall.
- Brakes: Inspect brake pads for wear and ensure brake levers operate smoothly. Adjust as needed.
- Chain: Keep the chain clean and lubricated to ensure smooth gear changes and prevent wear.
- Battery Care: Store the battery in a cool, dry place. If not used for extended periods, charge it periodically (e.g., every 2-3 months) to maintain its health.
- Fasteners: Periodically check all bolts and nuts for tightness.
9. Troubleshooting
Here are some common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor not assisting | Battery low or off; Assistance level set to zero; Loose connection. | Charge battery; Turn on battery; Increase assistance level; Check all cable connections. |
| Battery not charging | Charger not connected properly; Faulty charger or battery. | Ensure secure connections; Try a different outlet; Contact support if issue persists. |
| Brakes squeaking | Dirty brake pads/rotors; Worn brake pads. | Clean brake pads and rotors; Replace worn brake pads. |
| Gears not shifting smoothly | Dirty or unlubricated chain; Derailleur out of adjustment. | Clean and lubricate chain; Consult a bicycle mechanic for derailleur adjustment. |
For issues not listed here or if solutions do not resolve the problem, please contact Cecotec customer support.
10. Specifications
| Feature | Detail |
|---|---|
| Model Number | 07178 |
| Dimensions (L x W x H) | 185 x 69 x 117 cm |
| Weight | 25 kg |
| Wheel Size | 28 inches |
| Frame Material | Aluminum |
| Suspension Type | Front |
| Brake Type | Dual Disc Brake |
| Gears | Shimano 6-speed |
| Battery Capacity | 468 Wh (36 V, 13 Ah) |
| Estimated Range | Up to 80 km |
| Color | Grey |
11. Warranty and Support
Cecotec products are manufactured to high-quality standards and are covered by a warranty against manufacturing defects. Please refer to the warranty card included with your purchase for specific terms and conditions.
For technical assistance, spare parts, or any inquiries regarding your Cecotec City Electric Bicycle, please contact Cecotec customer support through their official website or the contact information provided in your warranty documentation.





