Opening a sealed Shimano Bottom bracket catridge service

Only managed to open the UN72 in the end. I presume this is also possible on the UN92 etc, so long as both cups can be removed to gain better access

[@Gromitdog1]

Been wanting to see this for a long time.

[@LouisSchumacher-cz5cx]

thank you so much! intersting, helful and entertaining to watch

[@oJAK3yy]

Loving the vids man!

[@nullnull557]

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