If you take every opportunity to increase your speed and endurance, you should consider ceramic bearings. Ceramics decrease rolling friction, increase speed and have a longer service life relative to steel ball bearings. Our ceramic upgrade introduces ceramic in place of steel for each of the four load carrying bearings in our wheelset. (non load-carrying bearings in the freehub mechanism remain steel).
For more regarding Mad Fiber tubular road wheels please see the Wheelset Product Page.