Lightweight bicycles are designed to be easy to handle and efficient for riding. They typically weigh less than 20 pounds, making them ideal for competitive cycling and long-distance rides. The use of materials like carbon fiber and aluminum helps reduce weight while maintaining strength and durability. These bicycles often feature advanced components, such as lightweight wheels and frames, which enhance performance. Riders benefit from improved speed and maneuverability, making lightweight bicycles popular among enthusiasts and professional cyclists alike. Brands like Trek and Specialized offer various models tailored to different riding styles and preferences.