Hi again and thanks, I've finally received the crankset extractor tool, but I didn't realize that I now need another tool for extracting the bottom bracket. There is an image of the bb, chainrings side above, I haven't seen any tool in ParkTools for this kind of lockring, it seems to have four holes for applying the tool, if anyone knows which kind of tool if would be, I would be very thankful. I don't know, if I can not extract the bb, if there are any cranksets available for it, I guess any cranksets for square taper would do, but I'm not sure. Regarding the retapping, I asked only if it would be something easy to do, or it would require any special knowledge, as it seems. Really many thanks.



This tool would be apparently good for the chainrings side, but I guess it's the another side which is to been removed before:

http://www.bike24.net/1.php?content=...=0;pgc=120:428