I have a good friend in South Africa who has a Greeves 250 Anglian (Frame No. 24THSA...) The original swingarm bolt has been replaced with a piece of Metric threaded bar. 

I've done a bit of reading on the 'Net and what I have managed to find is that the Anglian  swingarm pivot bolt is 5/8" UNF.  Is that correct?

Thanks in advance


 

Hi the swingarm pin on later greeves are 5/8 not sure on thread. I found it easier to open the hole up to 16mm and hand thread the ends. The gra may be better for more advice

Edited August 13, 20206 yr by greevesrob

Thanks for the info! I will post with the GRA
Regards