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Jcm 243 Fork Oil

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sorry about all these questions but how much and what grade oil should go in the forks? cheers.

  • 1 month later...

Hello ageing from Powys - not many answers here for you!

I have specs on a Marzocchi fork from the same era, try 7.5 weight fork oil, 280ml each leg. The book recommends a level measurement of 140mm when the fork is compressed, measured from the top, but try 280ml first.

Bye, PeterB.

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