Shimano Dura Ace CS-7900 Cassettes
|MSRP : $199.00|
Product DescriptionMore gearing options in a stiffer and lighter cassette. Alloy carrier increases stiffness and shaves weight. The 4 largest and longest-wearing cogs are titanium. The 11-27t and 11-28t models must be used with Dura Ace 7900 rear derailleur to accommodate chain wrap requirements.
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