Stripped bottom bracket threads - what to do? - Bike Forums - stripped bottom bracket

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Sunlite Repair Bottom Bracket 68xmm SQR JIS Threadless for Stripped Shell | eBay stripped bottom bracket


You probably didn't remove material when you cross-threaded the bottom bracket shell in. If it's a steel frame, you can cut new (correct) threads.

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.

I have a Trek Portland (aluminium) and for some reason the frame threads for the bottom bracket retaining cup have worn away or been.