Bike Parts Shimano Cassettes | Shimano Dura Ace R9100 11 Speed 12-25T Cassette Silver

Shimano’S Dura-Ace R9100 Cassette Has Been Designed To Be As Lightweight As Possible. The Cassette’S Sprockets Are Made From Alloy And Carbon, Reducing Its Overall Weight Without Compromising On Durability.

Featuring Hyperglide Ev Sprockets, Which Are Computer-Designed For Ultimate Performance, This Cassette Provides Quick Shifting For Whatever The Road Throws At You.

A 2-Year Warranty Is Offered With All Shimano Products From Chain Reaction Cycles (3 Years On Dura-Ace And Xtr Products).