Dura-Ace CS-9200 12-Speed Cassette Range:11-30 Improved ergonomic y-style handle design

Improved ergonomic y-style handle design

Puts your drink

47% Supima Cotton

5" or 29" wheels and tires

Dura-Ace CS-9200 12-Speed Cassette Range:11-30 Improved ergonomic y-style handle designThe uninterrupted shifting experience of the Shimano Dura Ace R9200 12 speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12 speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range. Faster, seamless shifts under