I just bought an 04 crf250R for my son, and I need some help. I noticed a little oil leaking out of one the front forks. These forks have JMC Racing on them, and also have a single nitrogen bottle connected where the bleeder screws would be (definitely not stock). Can someone either tell me where in Southern MI that I can have this worked on, or what I should do to fix. I am fairly mechanical, but have never worked with suspensions. I'm a little afraid of really messing something up.
Also, why would this have a nitrogen bottle connected up front. I know they have one for the back, but unsure why the front.