2002 Honda 400ex quad

I have a 2002 Honda 400ex quad that I need to get rid of. It just sits as my kids now ride dirt bikes. I replaced the top end last season since the cam chain broke. Decided to replace the whole thing. There is a slight tick coming somewhere from the motor but does not create any mechanical issues. Almost sounds like something is loose. I am not a motorcycle mechanic so I’m not sure what else to look for. Priced to sell. I am the 2nd owner. Had it for several years. Over the years it was ridden maybe 5 times a year so not a lot of hours. Great quad. The rear plastic has a crack in it but was patched back together. Has upgraded nerf bars for safety. I also have a spare set of knobbie tires for the rear