R12/17 fork oil

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deyoung2837
Posts: 46
Joined: Fri Oct 27, 2006 3:00 am

R12/17 fork oil

Post by deyoung2837 »

Hello,

Anyone happen to know what weight fork oil to use in a R12/17?

Thanks for any information.

Lee

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jwonder
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Location: Long Island, New York
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Re: R12/17 fork oil

Post by jwonder »

Lee,

I am trying to do a bit of research on this, and I found in the library a handwritten note that states that it takes 0.125 Liters of "shock oil" with another source specifying Mobiloil 'AF'. If that is true, Mobiloil 'AF' is 40w.

I am sure you already have that, but figure I would get it on the forum for reference.

I am still looking around to find anything else.
James Wonder
Long Island, New York

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vechorik1373
Posts: 61
Joined: Fri Oct 27, 2006 3:00 am

Re: R12/17 fork oil

Post by vechorik1373 »

I agree, it was 40w engine oil originally.
I have successfully used modern, non foaming, 40w fork oil made by PJ 1 which can be ordered through any bike shop that buys from Parts Unlimited.
Or, you can simply use regular old 40w engine oil.
Vech
Technical Adviser Former owner, Bench Mark Works
662 312 2838 cell 9 am to 4pm CST PLEASE!

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