There are several types of bicycle handlebars available nowadays, catering to different riding styles and preferences.
These include flat bars /Riser bars, which offer a straightforward and aerodynamic position, Riser bars for more control and comfort on trails;
Drop bars commonly found on road bikes for various hand positions and aerodynamics;
Bullhorn / TT bars that provide a forward-leaning position;
As for materials, aluminum is widely used for its balance of strength, weight, and cost. Carbon fiber is favored for high-performance bikes due to its lightweight and vibration-damping properties. Steel is durable and offers a comfortable ride, while titanium combines light weight with high strength and corrosion resistance.
Each type has its specific benefits depending on the cycling activity.