The e*thirteen 11sp Cassette 9-46 is a high-quality cassette designed for multiple bike types including gravel, cyclocross, and mountain bikes. Made from durable aluminium and featuring a largest sprocket of 46 teeth and a smallest sprocket of 9 teeth, this cassette is perfect for riders looking for precision and reliability. With compatibility with SRAM XD freehub/driver type and a sleek black colour, this cassette is a must-have for any serious cyclist aiming to enhance their performance on the trail.