[hardrockin]

I got a marzocchi marathon xc, and i have done everything in my powers to stop this thing from clunking when i hit small repetative bumps, usually going over 15mph. tried setting the rebound in pretty much all the settings from none to full. right now i have it set at the 120 mm extension. Tried going from 20 psi to 80 psi. My sag is 15% at about 35psi. i even tried reducing the whole travel of the fork from 105mm to 120mm. nothing seems to work. Any Ideas? thanks.

 

[chad1433]

Get an oil change. Adding oil to the damper side should eliminate that clunk.

 

[hardrockin]

hey thanks man, sorry about the post though cause i just found like 4 other of the same posts by searching. so i think i figured out what was wrong with it. i took it out today and messed around with it, and if i have it set at the proper sag. and have it a couple clicks off of none on the rebound it works. but if it starts happening again the oil change is definetaly happening.