I've been looking for a steerer to repair an old bmx fork, i cannot find a staight gauge one that will work with a old 21.1mm quill stem. Nova sells some that are butted at one end but im unfirmilar with the sizing of butted tubing. It states:
25.4 x 2.3/1.5 x 300
Butt length = 50 Taper length = 30
I'm lost on the 2.3/1.5 measurement and the 50/30 measurement for the butt and taper. Would a quill stem work with those numbers??