New member of the TE250 club here.
I just picked up an 08 with 249 miles on it. It already has all the trick stuff on it pipe and protection pieces.
But I noticed the O2 sensor is not in the box of parts that came with the bike. Are they expensive? I think I want to switch back lambda sensor for better MPG. I am also thinking about putting the stock pipe back on it. While the Arrow is not that loud, I need stealth where I ride. All I am doing is trail riding this baby.
This is not my first Husky. I had a 2000 TE610 and an 04 TE250. After the other 04's started dropping valves I was afraid to ride it so it ended up sitting in the garage for a year until I sold it.