A triathlon bike is a specialized bicycle designed for the sport of triathlon, which combines swimming, cycling, and running. These bikes are built for speed and efficiency, featuring a lightweight frame, aerodynamic design, and narrow tires. They often have a unique geometry that allows riders to maintain a more aggressive position, reducing wind resistance during the cycling segment. Triathlon bikes typically come with integrated components, such as aero handlebars and clipless pedals, to enhance performance. Unlike traditional road bikes, they prioritize aerodynamics over comfort, making them ideal for competitive athletes looking to improve their race times.