Cinelli dinamo 318 bars new high performance extra light aluminium team line the super lightweight handlebar is realized by a triple butted tube 7050 t76 alloy subjected to a special treatment of over aging which ensures strength and corrosion resistance the shallow ppa drop is bent outward by 7 deg and allows safe and optimal grip in the most extreme conditions of use width measured centre to centre bulge 318 mm material 7050 t76 double butted aluminium alloy finishing black