The Profile Design CGT Aerobars with F-22 armrests are top-of-the-line handlebars made of carbon fiber, designed for athletes looking to enhance their cycling performance. The aerobar design allows for a sleek and streamlined posture while riding, reducing drag and increasing efficiency. With a clamp diameter of 31.8mm or 26mm compatible, these handlebars are great for most bikes. The T2 + DL model offers a premium construction and sleek design, perfect for serious cyclists looking to improve their aerodynamics and overall cycling experience. Plus, with free shipping included, it's a great deal for any cycling enthusiast.