Product Description: Campagnolo Centaur Triple 34.9mm Clamp On
Front Derailleur For Mountain Biking [NEW - OUT OF BOX]

Recently overhauled and improved, Centaur provides many of the features and character that distinguish Record and Super Record, such as the beautifully sculpted lever hoods, a crankset with a single-size crank spider good for all ring combinations, and very good shifting and braking performance. It’s a groupset for someone who is willing to put up with a few minor inconveniences–such as finding replacement parts like chain, cables, cassette, and chainrings–for a drivetrain that’s a bit more stylish and funky, without sacrificing the performance of the better-known stuff.

A derailleur is a variable-ratio bicycle gearing system consisting of a chain, multiple sprockets of different sizes, and a mechanism to move the chain from one sprocket to another.^[1]  Modern front and rear derailleurs typically consist of a moveable chain-guide that is operated remotely by a Bowden cable attached to a shifter mounted on the down tube, handlebar stem, or handlebar. When a rider operates the lever while pedalling, the change in cable tension moves the chain-guide from side to side, "derailing" the chain onto different sprockets.

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