Boge ujs are nice to use - not too stiff and absorb shock better than the others but they have the life span of a may fly with congenital heart disease. This is because internal corrosion (within the rubber) blows them apart. They use what looks like brass for the nut that's bonded into the rubber and stainless steel for the bolt that screws into it.

I was wondering if anyone knows of a boge that uses only stainless so you don't get that corrosion?

Another query - Who make the strongest Euro pin, the male threaded one not the one with the threaded hole into its base ?