Top Features of the Shimano Ultegra R8000 Cassette
Model Number : CS-R8000
Series : ULTEGRA
Average Weight : 11-28T (251g), 11-30T (269g)
Option 1 : 11-28T, 11-30T
The R8000 cassette features an increased range of high-performance gearing combinations, providing further rider choice. As with DURA-ACE R9100, the new 11-30T ULTEGRA Cassette increases gear range while remaining compatible with the new short cage rear derailleur options.