The Shimano Dura-Ace CS-R9100 11-Speed Cassette offers exceptional performance and reliability for road cycling enthusiasts. Designed with precision engineering, this cassette ensures smooth and swift gear transitions, enhancing your riding experience.
Crafted for optimal power transfer, the CS-R9100 features a lightweight yet durable construction, making it an ideal choice for competitive cyclists. Its 11-25 tooth range provides versatile gearing options, enabling efficient climbing and fast descents.
