Campagnolo is pleased to introduce the latest addition to its line-up of finely made mechanical groupsets and this newest entry goes by the name of CENTAUR. While attentive fans of the Italian brand are sure to note that this is not a new name but rather one that has graced the catalog in the past. The newest version takes a huge leap forward and represents even greater value and performance than any preceding version ever made. The Campagnolo Centaur 11 Speed Cassette has had its tooth profile completely redesigned to be in line with the rest of the Campagnolo 11-speed groupsets. The sprocket tooth design reduces the level of stress on the chain, which ascends more easily onto the higher diameter sprockets; even when shifting across increments of 3 or 4 gears at a time. If you want a race ready cassette at a price that wont break the bank then this is the perfect choice!Material: AluminiumFinish: Nickel, chromeSmooth shifting tooth profileWeight: 291g (11-29T)