The Campagnolo Ultra bike cassette is a highly advanced 13-speed cassette designed for demanding cyclists. With a range from 10 to 33 teeth, it offers a wide variety of gear ratios suitable for both flat and hilly terrains. The smallest cog has 10 teeth, while the largest cog features 33 teeth, allowing for optimal adaptation to different riding conditions. The cassette is made from high-quality titanium, which not only ensures high durability but also reduces weight. Its silver finish gives the cassette an elegant and modern appearance that seamlessly integrates into any bike setup. This cassette is ideal for cyclists who value performance and reliability and want to elevate their rides to a new level.