Posted by Chuck(G) on April 18, 2002 at 09:54:40:
In Reply to: Re: Measuring bore posted by js on April 17, 2002 at 21:27:04:
...or you could measure the outside circumference, divide by 3.1415926535, and subtract twice the tubing wall thickness. But Joe's right--if this is the standard 114x-234x King BBb, it's 0.687".