Ultegra CS-R8000 11 Speed 11-28T Cassette

$124.99
High-performance gear combinations provide superior rider choice
Speeds: 11
Chain Compatibility: HG-EV 11-speed/HG-X11
Lockring Material: Aluminum
Fits HG 11 speed cassette bodies
Size: choose; 11-25T, 11-28T, 11-30T, 11-32T, 12-25T, 14-28T
Weight: 232g. (11-25T), 251g. (11-28T), 269g. (11-30T), 243g. (12-25T), 300g. (14-28T), 292g. (11-32T)