View single post by redracer
 Posted: 09-30-2021 09:54 pm
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redracer

 

Joined: 09-10-2012
Location: BROOKHAVEN, Georgia USA
Posts: 652
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 The very early ones with the hex behind the bearings was 35 or 36 mm.(I no longer use those, although I do have the tool for it).
Later, they used 22mm(7/8" will work fine) with the 17mm locking nut.
These are the only ones I have ever seen althpugh you say there are 6?