Bike racks are structures designed to securely hold bicycles in place, preventing theft and damage. They come in various styles, such as U-shaped, wheel holders, and vertical racks, catering to different needs and spaces. Bike racks are commonly found in public areas like parks, schools, and shopping centers, encouraging cycling as a mode of transportation. These racks are typically made from durable materials like metal or plastic to withstand weather conditions. Properly installed bike racks can help promote cycling by providing a safe and convenient place for cyclists to park their bikes, ultimately supporting a healthier and more sustainable lifestyle.