Originally Posted by WhicheverAnyWayCan
Thanks guys! The seller who sold me informed me that Marzocchi made WP Extreme for WP and he assured me that they are the same to just go with WP 50mm fork seals. And he advised me that if I google them up I would find the fact there. So I'll just go with WP Xtreme 50mm fork seals.
Had to laugh about Marzocchi making the WP's... really doubt that one. Having seen the insides of both up close, the zokes are a distance second to the WP's.
I have a set of the stock springs from my WP 50's that were off of a 640 Adventure (the heaviest KTM that used these), you should measure yours to determine what's in there.... If you want to try the 640 springs, I'll make you a deal.
The WP 50's were fitted to all KTM's in 1999 from 125cc's to the 640's and if yours are off of even the 640 I'd bet the springs are way to light for your use on the Harley.
Here's a bad pix of the 'zokes, very different from what you have there!