I use the same oil I use for the semi-bath.
-Chris
http://www.enduroforkseals.com/
For the semi-bath they call for 5w-40 fully synthetic motor oil (I picked up some Amzoil) and for the top of the air piston, they call for 40wt motor oil.... Seems dumb to me to differentiate. I just use the synthetic on top of the air piston as well.monkeyboy90 said:
-Chris
http://www.enduroforkseals.com/