Bike locking is the practice of securing a bicycle to prevent theft. Cyclists use various types of locks, such as U-locks, chain locks, or cable locks, to attach their bikes to fixed objects like bike racks or poles. The effectiveness of a lock often depends on its material and design, with stronger locks providing better protection against thieves. When locking a bike, it's important to secure both the frame and the wheels. Thieves often target easily accessible parts, so using multiple locks or locking techniques can enhance security. Additionally, choosing a well-lit and busy area for parking can deter potential theft.