Effortlessly and smoothly shift into the next gear with this Shimano Ultegra CS-R8000 11-speed cassette. This cassette is made from extremely high quality materials and features six common teeth. Install this cassette without any issues and immediately benefit from the smooth, lighter, and faster shifting that elevates performance to a higher level. This cassette is compatible with the Shimano Ultegra HG-EV 11-speed chain.