Shimano Dura-Ace R9100 11-Speed Cassette

Shimano's Dura-Ace CS-R9100 11-Speed Cassette is renowned for its reliability and engineering excellence. The 9100 model introduces Hyperglide technology, optimizing sprocket design for seamless shifting, even under load and high cadences. Available in various gear ratios, from 11-25T to 11-30T, it caters to diverse rider preferences. With durable construction and precise engineering, coupled with outstanding shifting performance, this cassette remains a top choice among professional cyclists.