good luck .. bring a tape measure when you go (Physically*) shopping .

Road racing bars are made in various widths. turn one upside down and saw off the drops.


I have a handlebar made by Bike Friday , it separates , by the same techniques you can saw out the center , and narrow a bar,

sleeve thru the inside, then add a split sleeve over the outside,

and compress the outer sleeve with the stem clamp,

it will be adequate strength.


* Go in shops ever?