Disclaimer: This is an Open Box product.
The Shimano Dura-Ace CS-R9100 11-30T Cassette brings race-focused 11-speed gearing to riders who want lightweight performance with a broader range for challenging climbs.
Key Features:
- 11-30T gearing provides a wider range for balancing fast riding with steeper climbs.
- CFRP and alloy spider arm construction helps reduce overall cassette weight.
- Five titanium sprockets provide a lightweight and durable high-performance setup.
- Rider-tuned gearing offers options for different riding preferences and terrain.
- Available gear combinations include 11-25T, 11-28T, 11-30T, 12-25T, and 12-28T.
- 11-25T and 12-25T combinations provide closer gear spacing for road-focused riding.
- 11-28T, 12-28T, and 11-30T combinations offer wider gearing for varied terrain.
- Compatible with Shimano HG-EV 11-speed and HG-X11 chains.
Who is it for?
Road cyclists and racers using Shimano 11-speed drivetrains who want lightweight gearing with a choice between close-ratio and wider-range setups.
Specifications may differ from the photo and are subject to change without prior notice.
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