Bottom bracket fussing is a tale as old as time. I have a bike from 1983 with an original Suntour bottom bracket. It even uses cartridge bearings! But the splin

Bottom bracket fussing is a tale as old as time. I have a bike from 1983 with an original Suntour bottom bracket. It even uses cartridge bearings! But the spline pattern for the cups is proprietary and the tool has long been out of production.