Originally Posted by
McMitchell
I am measuring the width at the bottom of the drops on the handlebars I bought, at 23mm, which is the same measurement I get on my riser bar, hence the question!
Spec for MTB bars is 22.2mm, road 23.8.
As I mentioned earlier, some flat bar brakes will fit drop bars, but may deform them a bit upon tightening. Many flat bar lever clamps would need to be reamed a bit.