Glad I found this forum. Bought a TW200 new in 1994 and still have it although I'm going to sell it. Just don't ride it much anymore so time to let someone else have some fun. Been a great bike and never let me down. If I don't sell it, my daughter is interested in starting to ride so she'll be on it next summer. Bike has sat in the garage for almost 10 years with less then a 100 on it each year. Not sure it is jetted correctly since I now live at 8400 feet. I pulled the jets and its hard to read but I think the main jet says 94? And the other one says 40. The bike is slow to come back down to idle. Not sure if that is a jetting issue or not. Just installed a new plug and pulled the carb and cleaned it although it was spotless inside.