So, time for a new toy. I have round bull horns and bulky brakes. I am planning on buying a set of Ozero on line and some slick brake levers (not sure which ones). I am doing it because they are cool, I have the budget, and I want to treat myself.


But... just wondering what kind of an aero improvement would be expected? Also wondering if I should move from 42cm wide bars to narrow bars like 40cm or 38cm?


To those who are going to say just train more. I can't. I have maximized my training time to date and I am picking this up as a "treat" for the work I have done. So the numbers won't alter my choice. I am just curious.