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You'll find plenty of product listings here for derailleurs and related bike items. Check out our derailleurs category page for even more bike gear!
Looking for on-sale items? Find all derailleurs on sale in our Super Savings section.
The Campagnolo Chorus rear derailleur is a classic. It uses the absolute latest in bicycle derailleur technology out of Italy, and falls right in line with the Record derailleur level. The Campy Chorus line of components is on level with Shimano Ultegra, and the Chorus rear derailer is available in 8, 9, 10, and 11 speed, depending on the generation of componentry you are buying.