Shimano Ultegra Cassette Sprocket CS-R8000 11-Speed (11-28T)

Description

CS-R8000 Ultegra Cassette Sprocket (11-Speed) Features- This is the Shimano Ultegra CS-8000 11-Speed Cassette. Using Hyperglide sprockets with revised tooth profiles, the CS-8000 11-speed cassette features reduced wear and lightning quick shifts. Even under the most demanding gear changes you can ex