Originally Posted by
iplode
Hi all, great conversions. I am not sure what the thread would be. English I expect? Any advice would be wonderful.
Many thanks
You’re quite correct. It’s standard BSA threading.
i upgraded the square tapered standard triple crank to an FSA 50/34 with outboard bearings that I harvested from another project.
It works fine; the top-pull Shimano Cx70 front derailleur shifts sweeter than any of my other bikes.