I have two air shocks that were given to me when I bought the bike, the carton shows that they have leaked some oil. My question is there a way to find out if it needs more oil and is there a way to add oil to the air shock. I hear from dealership I have to buy new ones if any oil leaks. Any help would be appreciated. Thanks

 

Most stock shocks are not rebuildable, if the leak, you just throw them away.

More expensive aftermaket shocks are rebuildable, you can and should contact the manufacturer for specifics.

 

https://www.hdforums.com/forum/touri...ur-shocks.html