I think your Manitou SX has elastomers in it, or elastomer/coil combo. Shopping for a new fork would make a lot of sense. As far as your rear shock, hold off with sending it to PUSH until you fiddled with it yourself. Your bike is a bit old and probably needs some TLC before it is trail worthy. If you're mechanically inclined at all, you should get the air sleeve maintenance kit from Fox and perform the maintenance yourself. At the very least, deflate the shock and unscrew the air sleeve. Clean it all up and replace the fluids, as they're aged by now. Fill it up to a pressure which produces correct sag for you and you can call it done for now. The damping oil will need to be changed at some point, but you haven't been riding your bike so the only thing that could have happned to it is that it could have gotten impregnated with nitrogen, but I don't think that it is substantial, since the shock hasn't been cycled (used). I am assuming you've got V brakes? A Marzocchi MX comp or a slightly used Marathon S ought to be your best bets.
You should also replace all the cables and housing and possibly the chain, if it looks rusty at all. Other than that, greese up you bearings, clean things up and go out there and lose some weight
_MK
You should also replace all the cables and housing and possibly the chain, if it looks rusty at all. Other than that, greese up you bearings, clean things up and go out there and lose some weight
_MK