The 4ZA Cirrus Pro Carbon Integrated Bar and Stem is made from super high grade UD (UniDirectional) Carbon. Made by the Italian company Ursus, for the Belgian 4ZA, to go on the Ridley line of bikes, these fully integrated stem/handlebars are stupidly light at 333grams! They are UCI 3:1 Compliant and have underside fittings to attach an out-front computer mount, as well as tucking the cables away from the wind, to further reduce drag.

Specifications

• Material- Carbon
• Stem Clamp Dia- 31.8mm
• Reach- 70mm
• Drop- 128mm
• Weight(Apprx.)- 333g