It's actually funny, because it turns out, these are the widest bars I own!

19" is around 48cm.



These are listed online as 38cm.



And these drops are my narrowest of all! Probably around 36cm.



(I know you're supposed to measure center to center and not end to end...but between holding the bikes up between my knees, holding the measuring tape with one hand, and my phone with the other...it was hard enough getting these photos. Trying to hover the measuring tape over the center would have been quite a task)