bottom bracket threads have worn is it fixable. Sorting out your.. if you have stripped the threads then there is nothing to cut into. be aware that.
Hi so I recently bought a used frame and when I went to thread my bottom bracket it looks like the threads are cross threaded. So it is very.
On returning home I've tried re-fitting the drive side BB shell, but it just 'slides' in and out, only slightly holding, maybe for the last few threads.
I have a Trek Portland (aluminium) and for some reason the frame threads for the bottom bracket retaining cup have worn away or been.
It was the same problem, of stripped BB threads However the bike is over 7 years old, and a loose bottom bracket is a USER error not a.
Bicycle Mechanics - rechasing stripped bottom bracket - just started volunteering at.. Should I attempt to rechase the threads using steel cups?.
I removed the Shimano Hollowtech II cranks and bottom bracket cups, and discovered that the bottom bracket thread on the drive side has been worn out in both.
I have an old mountain bike (aluminium frame) with a 73mm bottom bracket. The NDS thread is stripped/worn so much that the locating ring for.
Repairing a frame with stripped bottom-bracket. Bill Ives BB repair 4. I have recently had to restore a Saxon frame with stripped bracket threads by installing a .