Upgrade your shifting experience with the Shimano Dura-Ace R9200-12 Cassette. The larger driving cogs maximize efficiency, while HYPERGLIDE+ technology allows for seamless shifts in any gear. Reach new heights and push your limits without worrying about gear changes. Compatible with both 11 and 12-speed freehub bodies.

Features

• 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
• SERIES DURA-ACE R9200 Series
• Average weight 223 (11-30T) 253 (11-34T)