The Shimano Dura-Ace CS-R9200 is a top-tier 12-speed road cassette with a wide 11-34T range.

• 12-speed, 11-34T: 11-12-13-14-15-17-19-21-24-27-30-34
• Hyperglide+ for fast, smooth shifting under load
• Lightweight titanium and nickel-plated steel sprockets
• Fits Shimano HG L2 (12-speed road) and HG L (11-speed road) freehubs
• Use with Shimano 12-speed HG+ chain; lockring included