Shim Csst,Dura-Ace,12Spd,11-30 Cs-R9200 Dura-Ace R9200 12-Speed Cassette Cassettes

Faster, seamless shifts under maximum pedaling load -DURA-ACE R9250 drivetrains maximize efficiency thanks to larger cogs -Compatibile with existing 11-speed freehub bodies -Refined 12 step gear combination provides peak efficiency and accelerating -223 -The uninterrupted shifting experience of the 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. -Available for Pickup within 2 to 1 businesses days body { font-family: 'Arial', sans-serif; } .tabs-container { display: flex; justify-content: space-between; background-color: #333; color: #fff; padding: 10px; } .tab { cursor: pointer; padding: 10px; border: 2px solid #fff; border-radius: 5px; } .tab-content { display: none; padding: 20px; border: 2px solid #333; border-radius: 5px;