About the Campagnolo 11 Speed Cassette These new cassettes are based on a design with one triplet & 8 single sprockets with aluminum spacers & will be compatible with the rest of the range (Med Mech only on the 11-32). The 11-32 cassette signals the introduction of not only a new, lower gearing cassette, but also a new range of cassettes which are labelled Campagnolo 11 & are available in the following combinations: Key Features Specific cassettes developed with the campagnolo 11 layout with specific finishing Two cassette specs available: 11-32 & 12-27 About Campagnolo Backed by more than eighty years of outstanding innovation, quality & sporting successes, Campagnolo is a premium br&, established & renowned all over the world. Their long history, that has greatly helped the birth & development of modern cycling, is steeped in the innovative spirit that has become an integral part of our companys DNA. Continual striving for maximum performance & maximum quality combined with innate Italian taste for style & form, make the world of Campagnolo & its products stand out in every aspect. Since the thirties, with the first quick-release for wheels, via the first road gear & the first pre-assembled wheels through to electronic groupsets & new-gen carbon wheels. Groupset Buying Guide