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350 swinging arm spindle
Posted: 19 May 2025 15:02
by acemorini
Hello all,
I am looking for a swing arm spindle for a 1979 sport kinked frame, failing that anyone got a drawing for one, I know there like rocking horse _hite, but you never know.
Regards Pete.
Re: 350 swinging arm spindle
Posted: 19 May 2025 16:37
by MickeyMoto
Tried Doug at Mdina? The site advertises swinging arms if you have a part number?
Re: 350 swinging arm spindle
Posted: 19 May 2025 17:20
by norbert
Have you tried to turn the Spindel 1/4 turn? This can help some thousand km

Re: 350 swinging arm spindle
Posted: 20 May 2025 06:54
by hombre
I bought one from Dieter Hoffman, the hardened version that you can use with roller bearings. morinicorse1 -at- aol -dot - com
It's a while ago but maybe he still has one or two
Re: 350 swinging arm spindle
Posted: 20 May 2025 08:12
by norbert
Hombre,
Best regards to Dieter and Sören when you meet them in Morano!
If you ever come down close to Valencia, let me know. With that nickname you should do so

Re: 350 swinging arm spindle
Posted: 20 May 2025 08:25
by hombre
norbert wrote: ↑20 May 2025 08:12
Hombre,
Best regards to Dieter and Sören when you meet them in Morano!
If you ever come down close to Valencia, let me know. With that nickname you should do so
Yes will do Norbert!
Re: 350 swinging arm spindle
Posted: 20 May 2025 17:26
by acemorini
Thanks for all the replies, yes turned the swinging arm spindle a few years ago go, but now there is a slight bit of play , so time to find, make a new one.
Regards Pete.
Re: 350 swinging arm spindle
Posted: 20 May 2025 20:32
by MickeyMoto
Tried new bushes? I would think they wear quicker than spindles.
Re: 350 swinging arm spindle
Posted: 20 May 2025 21:57
by norbert
MickeyMoto wrote: ↑20 May 2025 20:32
Tried new bushes? I would think they wear quicker than spindles.
I think it' s the other way, the wear of the spindle is the main problem. It's realy rare to find a used sindel in good condiciones.
Re: 350 swinging arm spindle
Posted: 23 May 2025 00:36
by FatherB
My swinging arm spindle was slightly worn. I had it ground down by about 5 thou overall and turned up some undersize bushes in phosphor bronze. I then reamed them to fit the undersize spindle. All good after about 8,000 miles. I grease them every 500 miles with a few strokes of the grease gun.