SunRace Rz

The Rz Velocassette from SunRace is a high-quality component specifically designed for use on racing bikes. With a gear range of 11-34 teeth, this cassette offers a wide variety of gear ratios that allow for efficient handling of both steep climbs and fast descents. The cassette features a total of 12 sprockets, with the smallest sprocket having 11 teeth and the largest sprocket having 34 teeth. Weighing only 356 grams, it is lightweight and does not unnecessarily add to the overall weight of the bike. The precise gradation of the sprocket sizes, ranging from 11 to 34 teeth, ensures optimal power transfer and smooth shifting performance. The silver color gives the cassette an appealing and modern look. The 2023 model year guarantees that the Rz cassette is made with the latest technologies and materials to ensure high performance and durability. This cassette is an excellent choice for anyone looking to enhance their racing bike performance.