FINNEY1973
Senior Retro Guru
Perhaps a long shot as the WWW isn't helping much.
I (think) I need some 26TPI left & right side bottom bracket cups that would suit a 70's built Raleigh / Carlton / Sun Cycles frame (I don't know the maker of my frame but it has all the hallmarks of the above makers).
Purchased the frame after being advised it was 24TPI english thread but that doesn't appear to be case - so next shot is try 26TPI.
Thanks
I (think) I need some 26TPI left & right side bottom bracket cups that would suit a 70's built Raleigh / Carlton / Sun Cycles frame (I don't know the maker of my frame but it has all the hallmarks of the above makers).
Purchased the frame after being advised it was 24TPI english thread but that doesn't appear to be case - so next shot is try 26TPI.
Thanks
