Originally Posted by
CACycling
As the whole selling point for cartridge BBs is that you toss them when they are gone instead of rebuilding, I would think replacement spindles for them would not be something commonly available. Perhaps steal one out of another BB?
Are you sure that's the selling point of a cartridge BB? I agree they do not require the maintenance of a cup/cone BB, but replacement cartridge bearings are widely available. I don't have any other spindles that will work. I need one in the 107-109mm range.