i ride a 2001ex and have only been riding for a few moths. I bought the bike a few moths ago and owner said it had been sitting for about 2 years. Runs pretty rough and I can definetly tell it needs a tune up(actualy bringing it to the shop tommorow or monday). The bike lacks power but still revs through 1st, 2nd and 3rd gear just fine but seems like when in fouth the bike loses power and rpm's wont go past 5000. Even with the throttle all the way open it wont rev anymore the bike actually has more speed in 3rd than 4th. I am getting it checked out soon but was wondering if anyone knew what could be wrong(hopefuly nothing major) so i know what to expect from the shop. as you can tell i am new to bikesso thanks for any help.