Here is a rather nicely machined bicycle part.  A square taper bottom bracket by Tange Seiki, the LN 3922.  A surprisingly beautiful part given that it’s not hardly visible when installed.  Made in Japan says quality.  Just look at all the shine and precise looking machining: Specs Weight: 295 grams Sealed Cartridge bearings Solid boron … Continue reading Tange Seiki LN 3922 Bottom bracket square taper Review