Marzocchi 48mm CC Forks

[rvktm]

skf do a 36 od 15 long 1mm ktm 65 mar 35 fork slide bush

[SS109]

So, did anyone ever come up with a definitive application crossover for the forks springs?

I have two tuners locally tell me that they need to pull them so they can match up a spring. I plan on doing all the service myself so I would like to have springs ready to go when I pull them apart.

[twowheels]

Originally Posted by SS109

So, did anyone ever come up with a definitive application crossover for the forks springs?

I have two tuners locally tell me that they need to pull them so they can match up a spring. I plan on doing all the service myself so I would like to have springs ready to go when I pull them apart.

Main spring or PFP spring?

[SS109]

Main springs.

[VilluEST]

Should be FRSP 4447, only thing this is 5mm shorter than original. You just need to adjust the fork spring preload clip one notch further.

[SS109]

Thank you!

[Anders]

For the record:
I found the pfp springs on my 15 200 to be 1.4 kg/mm. I measured one using my bathroom scale, and used the milling machine to compress it 20mm. Then the scale showed 28.3 kg.

I will try to replace them with Racetech springs of 1kg/mm, just to see the difference.

[rvktm]

hi anders are your ppf springs the original marzocchi ones . no one had anything in the uk softer than 1.6 .looking to get some 1s myself .anyone no what rate my 013 ppf springs are

[Anders]

Originally Posted by rvktm

hi anders are your ppf springs the original marzocchi ones . no one had anything in the uk softer than 1.6 .looking to get some 1s myself .anyone no what rate my 013 ppf springs are

I'm the only one that have worked on my forks. So I know for sure that these are the OEM pfp springs.

I bought mine 1.0 springs on ebay from the US.
http://r.ebay.com/pZYjgj

[SS109]

Curious how the lighter pfp springs will affect fork performance. What are you trying to achieve with them?