Hey.
Partly for me and partly for a friend (we both have bikes with this problem).
Damaged driveside thread.
Mines a steel frame, his is ally.
Can I flood my thread with brazing brass, fit a LH self-aligning thread tool, align to that and recut my thread? I’ll try to match the start point by leaving the very last outer end of the original thread visible. It’s a chromolly MK1 BluePig, so I’m guessing my frame won’t lose its temper?
For his ally frame, are there any decent deep threaded BB’s around? I tried to find a deep threaded RaceFace previously, but I couldn’t actually get one anymore (successfully found and ordered but was helpfully delivered a newer non-deepthreaded version…. as a “free upgrade” :/
I don’t want to tell him to spend a fortune, so maybe there is a Superstar or similar value BB that has a good deep thread?