SHIMANO DURA ACE CS-R9100 11-SPEED CASSETTE

The Shimano Dura Ace CS-R9100 is the ideal cassette for your Dura Ace R9100 11-speed groupset.

Engineered for road cycling performance, this cassette features a lightweight construction with carbon spider arms and titanium sprockets on the higher gears for reduced weight and improved durability. The 11-28T tooth range provides versatile gearing across varied terrain, while the HG-EV sprocket design ensures smooth, precise shifting. Compatible with HG-EV and HG-X 11-speed chains, this cassette delivers the responsive performance expected from Shimano's flagship Dura Ace component line. Weighing just 193g, it's built for competitive road cycling where every gram counts.

Specification

• Use: Road
• Group:  Dura Ace
• Model: CS-R9100
• Type: HG-EV
• Gear: 11-speed
• Teeth: 11-28
• Compatible chain: HG-EV 11-speed, HG-X 11-speed
• Gradation: 11-12-13-14-15-17-19-21-23-25-28 teeth

Material