OK, so I am new to dirtbikes, but I know this doesn't just pertain to dirtbikes. With that in mind, I am wondering how do I drain the carb so I can store my 450X for winter? What else do you do to properly store your bike for the winter months? (battery tender, etc.) Also, just an a side question, what is the stock sprocket teeth count on the 450X (front & rear)? Thanks.