The C13 utilises the same vulcanised natural rubber and organic cotton top of the Cambium line, yet weighs150g less than the popular C15 model. This is accomplished through a continuous carbon rail that eliminates performance-resistant contact points and saves weight. Finished with aluminium rivets in all black, the C13 is the first in a new lightweight Cambium range from which various new models will follow. This early release of 259 saddles comes in a limited edition packaging and special ‘First Batch 259’ marking on the underside. Every saddle sold will recieve complimentary a package of our new Cambium Rubber Bar Tape in Black.