The Racing Zero Carbon takes legendary Racing Zero performance and reliability and takes it to the next level. A performance wheel aimed at the racing public looking for the finest quality product in an accessible package, the Fulcrum Racing Zero Carbon is destined to become a star. As its name implies, this new wheel incorporates a full carbon rim. - See more at: http://www.fulcrumwheels.com/en/news/2014/collection/road/products/racing-zero-carbon#sthash.