Description 

Shimano's Ultegra 11-Speed Cassette delivers pro-level shifting and durability. The computer-designed tooth shapes and tough cogs mean you can shift quickly, precisely and smoothly even under pressure. Rider-tuned gearing options offer a range of cassettes to suit your riding style.

• Technology: HG 11-speed
• 2-piece spider arms
• Aluminum lockring
• Finish: Ni-plated
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