Description:
The Shimano Dura-Ace CS-R9100 11-Speed Cassette is engineered for professional-grade performance, offering lightweight construction and precise shifting for road racing and high-performance riding. Designed with a combination of CFRP/alloy spider arms and five titanium sprockets, this cassette achieves exceptional weight savings without compromising durability or power transfer. The 11-25T gear range delivers tight gear steps for a smooth and efficient cadence, ideal for fast, rolling terrain.
Product Features:
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Lightweight Design: Features CFRP/alloy spider arms and titanium sprockets to reduce weight and improve performance.
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Optimized Gear Progression: The 11-25T configuration offers tight spacing for efficient pedaling and minimal cadence disruption.
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High-Performance Shifting: Engineered for smooth, precise gear changes across the entire cassette.
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Durable Construction: Built for long-lasting use in high-output riding conditions.
Specifications:
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Brand: Shimano
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Model: Dura-Ace CS-R9100
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Drivetrain Speeds: 11-Speed
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Range: 11-25T
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Cassette Cogs: 11-12-13-14-15-16-17-19-21-23-25
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Cassette Body Type: Shimano HG 11/12-Speed Road
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Defined Color: Silver
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Color: Silver/Gray
For road cyclists who demand lightweight performance, precision shifting, and race-ready gearing, the Shimano Dura-Ace CS-R9100 cassette is the ultimate choice.
