SHIMANO DURA-ACE CS-R9200 12-speed HYPERGLIDE+ Road Cassette Sprocket
Faster, seamless shifts under maximum pedaling load
Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation
Add wider 34T spec for pro-race usage
Compatible with new 12-speed and road 11-speed FREEHUB body
Combination: 11-12-13-14-15-16-17*-19*-21*-24*-27*-30*T | 11-12-13-14-15-17*-19*-21*-24*-27*-30*-34*T
Weight: 223g (11-30T) 253g (11-34T)