CONTENTS
1. Attention
2. Check before use
3. Bike Parts
3.1 BLACK Trail MY20-21
3.2 BLACK City MY20-21
4. Adjustments
4.1 Adjusting the Handlebar Position
4.2 Adjusting the Saddle Position
4.3 Adjusting the Front Wheel
4.4 Adjusting and Maintaining the Brakes
4.5 Adjusting the Derailleur
5. How to use the Bike Display
5.1 Bike Display at a Glance
5.2 Turning the Bike On/Off
5.3 Increasing/Decreasing Assistance
5.4 Walk Mode
5.5 Battery Charge Indicator
5.6 Error Codes
6. Battery
6.1 Charging the Battery
6.2 Battery & Charger Maintenance
6.3 Battery Precautions
6.4 Charger Precautions
7. Common Fault Checking and Solutions
7.1 Bike Without Motor Assistance
7.2 Display Does Not Turn On
8. Bicycle Inspection and Care
8.1 Regular Cleaning & Storage
8.2 Regular Maintenance
8.3 Lubricating the Bike