My previous favorite method to remove a hard to remove fixed up from a bottom bracket served me well. I used it to remove a bunch of fixed cups. But I finall
Best way to remove this stripped bb cup? : r/bikewrench
How to unlock seized stuck BB and service old type bottom bracket?
bikes
自転車メンテナンスガイド - スープdeスパンク
Tool Tips--Bottom Bracket Cups
自転車メンテナンスガイド - スープdeスパンク
How to destructively remove a bottom bracket if you have exhausted all options? : r/bikewrench
Removing a seized bottom bracket cup
How To Remove Stuck/Seized/Frozen Bottom Bracket Fixed Cup
The Bike Bottom Bracket Ultimate Guide (Quick Reference)
The Retrogrouch: Removing An Extremely Stuck Bottom Bracket