Total integration is the concept whose result is called PRO Stealth Evo. Not only are the handlebars and stem designed as a complete unit, and the computer mount and handlebar attachment are also part of the overall design. Just as importantly, PRO's engineers have created an unsurpassed combination of light weight, optimal ergonomics and aerodynamics - and it looks great too! With the new UD Carbon, the handlebar/stem unit has been further reduced in weight. This component set pushes your machine and boosts your performance. If you are looking for the ultimate material, there is simply no alternative.
aerodynamic shape in the top link area
dual cable routing (also suitable for Shimano Di2 cables)