Shimano Ultegra CasSette Sprocket, CS-R8000-11, 11-Speed (11-30T) charging-cable E-Type Compatibility: No

E-Type Compatibility: No

Performance cycling jersey designed for speed

Model: Disc

Optimized weight-to-stiffness

Shimano Ultegra CasSette Sprocket, CS-R8000-11, 11-Speed (11-30T) charging-cable E-Type Compatibility: NoSpecifications 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 expect improved shifting thanks to a rigid aluminum carrier to keep the cogs in check. The available ratio combinations work extremely well with standard, compact or triple cranksets High