Hey all, I am new to the forum and new to dirt biking too. I just purchased a new 2004 TT-R250 and I am very disappointed in its performance. Very little throttle repsonse!!! I only have put 25 miles on it and am not happy with it at all. So, I am talking with my dealer about trading in back in on an 05 WR450, but was wondering if that would be over kill? Should I go with the 250 instead? Or is there anything I can do to give the TT-R250 more power? I have had a hard time finding performance parts for the TT-R so that worries me as well. Any thoughts?