The Campagnolo Bullet Ultra combines carbon, aluminium and ceramic materials to produce a top class do-it-all wheel by Paul Horta-Hopkins · 13/01/2016 The Campagnolo Bullet Ultra combines carbon, aluminium and ceramic materials to produce a top class do-it-all wheel Share this:FacebookTwitterWhatsAppPinterestTumblrLinkedInPocketEmailRedditLike this:Like Loading...