I am assembling a gold 1969 Jack Taylor trike recently donated to the bike
collection here at U.C.Davis and I am missing the left axel nut for the main
drive shaft. No common metric nut seems to work so I'm suspecting the thread
pitch is witworth or some other British standard. Also, the left drive shaft
uses cartridge bearings, while the right shaft uses loss ball bearings. I
have the three cartridges for the left side but no bearings for the right. I
suspect the bearings are 1/4 inch. There is a cone for the out board side of
the right wheel but nothing for the inboard side of the right wheel.
Any help will be greatly appreciated.
Robert St.Cyr
Davis, Ca. USA