S9 16inch 9 Speed Tri-fold Folding Bike Aluminum Alloy Frame Disc Brake Lightweight Portable Adult Folding Bicycle

1. Safe driving: When using bike, pay attention to safe driving, obey traffic rules, and do not speed, especially in crowded places or busy roads, maintain an appropriate speed, pay attention to the surrounding environment, and avoid traffic accidents.

2. Road condition selection: When using an bicycle, choose a suitable road condition. Avoid driving in complex road conditions, such as muddy roads, potholes, or steep slopes, which may affect the performance and stability of the bike, increasing driving risks.

3. Regular inspection: Regularly check the working status of various parts of the bike, including brakes, lights, tires, frame, etc. Make sure the brakes are sensitive and reliable, the lights are normal, the tire pressure is appropriate, and the frame is strong and stable. If any faults or abnormalities are found, parts should be repaired or replaced in time to ensure the safety and normal operation of the bike.