The SunRace cassette is a versatile and durable cassette suitable for city bikes, racing bikes and ATB / MTB. With 11 gears and a Pion ratio of 11-28T, this cassette offers a wide range of gear options. The cassette is finished in metallic silver with a black spider, ensuring an elegant look . The gears are made of high-quality steel for optimum durability. The cassette is compatible with Shimano and SRAM. With a weight of just 332 grams and a depth of 44 mm, this cassette is lightweight and easy to install. The SunRace cassette is equipped with Fluid Drive Plus technology, which means that switching works smoothly and precisely. The cassette comes with a steel locking spacer and English polymers. Features: - Number of gears: 11 - Cassette and sprocket ratio: 11-28T - Bike type: city bike, racing bike, ATB / MTB - Color: silver - Material: steel - Depth: 44 mm - Weight: 332 grams - Type: CSRS3 - Suitable for brand: Shimano and Sram