Shimano - Cassette - CS-R8000 - Ultegra - 11-30

With good reason, Shimano's Ultegra group is among the most popular on the market. In terms of performance-to-dollars, it holds its own. Shimano created different cassette ranges for road, gravel, and cross bikes in order to meet the demands of a variety of riders for the R8000 drivetrain. CS-R8000 Cassette ranges can be set and configured so the new Ultegra (or Dura-Ace R9100) can handle gravel epics, four corner criteriums, hill climbs, junior nationals and everything in-between. Specs: MODEL NO CS-R8000 SERIES ULTEGRA R8000 Series Average weight 232 (11-25T) 251 (11-28T) 269 (11-30T) 243 (12-25T) 300 (14-28T) 292 (11-32T) Combination 11-12-13-14-15-16-17-19-21-23-25T | 11-12-13-14-15-17-19-21-23-25-28T | 11-12-13-14-15-17-19-21-24-27-30T | 12-13-14-15-16-17-18-19-21-23-25T | 14-15-16-17-18-19-20-21-23-25-28T | 11-12-13-14-16-18-20-22-25-28-32T Combination name (Group name) 11-25T 11-28T 11-30T 12-25T 14-28T 11-32T Type HG-EV Compatible chain HG-X11/CN-LG 11-speed