Help: Asm's Cranks Need Help Tonight!

Listen to Jos!

Jos Forget it. Even if you get the BB bolt out you need a special crank extractor with a weird size....(that is unless you have one
offcourse).

From Mr Brown

Sheldon Brown
Which tool to buy depends on what brand and model of crankset you have. Although all types use the same one- thread-per-millimeter pitch, three common diameters for the dustcap threads: Campagnolo, 22 mm; T.A. 23 mm; and Stronglight, 23.15 mm. All other brands that I know of use the same size as Campagnolo.There is one small exception: early Lambert cranksets were threaded 7/8-inch by 24 threads per inch.)