The Crankbrothers Cobalt 3 rim is a high-quality bicycle rim specifically designed for demanding cyclists. With a diameter of 27.5 inches and a width of 21 millimeters, it offers an optimal balance between stability and weight. Made from robust aluminum, the rim weighs only 0.5 kilograms, making it a lightweight yet durable choice for various types of bicycles. The matte black finish gives the rim a modern and appealing design that seamlessly integrates into the aesthetics of many bikes. The rim is suitable for use on both the front and rear axles, providing reliable performance on different terrains. With a rim height of 21 millimeters, it offers additional stability and support, which is particularly beneficial in challenging riding conditions. This rim is an excellent choice for cyclists who value quality and performance.