I'm trying to replace an old worn out square taper bottom bracket from a Peugeot road bike from ca 1985. It uses english threads and the axis is 123 mm. So far so good.
But I cannot understand what type of taper (do I say it like that?) I have? It uses a Nervar crankset and according to Sheldon Brown it should use a ISO taper.
All suggestions for what sealed bottom bracket to buy would be great.
Thanks in advance!
I bought a standard bottom bracket and it worked perfectly. It's too much snow outside to take it for a test ride but in a week or three it'll run. Thanks a lot for all help!