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Fork oil

Featured Replies

Hi , I have not long acquired a montesa 248 it was rough so have stripped it down and am rebuilding it . So my question is,  I have stripped the forks to replace seals and can't find out what oil goes back in , the book says Hidrol 7 ? Tried Google and no direct comparison so please any help would be very grateful. 

19 hours ago, Dave63 said:

Hi , I have not long acquired a montesa 248 it was rough so have stripped it down and am rebuilding it . So my question is,  I have stripped the forks to replace seals and can't find out what oil goes back in , the book says Hidrol 7 ? Tried Google and no direct comparison so please any help would be very grateful. 

Hidrol was/is a brand of fork oil and the 7 means 7 WT

  • 2 weeks later...
  • Author

Only just seen your reply , thanks will look for 7wt oil . Have bigger problem now as stripped forks and the chrome stantion is damaged do you now of any forks for sale,  thanks .

  • 2 weeks later...

What model forks?  You have options, Jitsie sells aluminum stanchions for my bikes and they are highly recommended. 

The chrome won't be chrome unless it is over a copper layer that is over a layer of zinc or nickel, if you put chrome directly onto steel the steel becomes a sacrificial metal.  Single layer of electroplate on steel will be mostly zinc.

Edited by lemur

  • Author

Thanks for the reply . I have found a set of 35mm forks from a montesa 242 and i am going to get them to fit , again thanks .

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