Square crossbrace handlebar info

[cyclonecoaster.com]

Mine are 7/8 dia. 30 wide... yours look alittle different...might be angle of your picture also no markings or knurl under stem.

The BSA reference was just what random people with motorcycle knowledge have said to me while riding the bicycle ... I didn't ask them .. they approached me ...

My bars are also 30" wide .. 7/8 dia ... must be the angle of the pic .. they look identical to me .. There is no raise in the middle of my bars which makes them ideal for the Sugino BMX stem I used on the build ...

 

[MotoMagz]

Well that’s a match! Thanks