Bicycle manufacturing involves the production of bicycles, which are two-wheeled vehicles powered by pedaling. The process typically includes designing the frame, selecting materials like aluminum or carbon fiber, and assembling components such as wheels, brakes, and gears. Manufacturers often use specialized machinery to ensure precision and quality in each bicycle. Quality control is essential in bicycle manufacturing to ensure safety and performance. After assembly, bicycles undergo testing for durability and functionality. Many manufacturers also focus on sustainability by using eco-friendly materials and processes. The final product is then distributed to retailers or directly to consumers for use.