Ok sry for the double post couldn't find my way around this place for a min lol.

Ok I have a 1995 Yz 125 and the bike is a thing of beauty atleast to me it runs great has not taken more then two kicks to start it before the rebuild and after the rebuild was just preventive maintenance and all was beautiful from what the bike shop told me now all that being said I parked the bike for the winter in a heated garage above freezing being the key fraze lol anyways its been warming up and i desided that I would put some new parts on my bike before the first ride of the year like rear tire sprokets and chain made a bit of a change with the sprokets had a 12 tooth front and a 45 rear went to a 13 front and a 50 rear but here is my problem now the bikes starts and runs great even after sitting 2+months starts right up goes into gear no problem and after the warm up i take off to it just doesn't seem to be shifting fine for me hard to explain I just feel it I tried pulling the clutch and all is well in engages but doesn't wanna shift up it seems it will but just doesn't feel right so i tried to bang them by getting on it and just lifting on the throttle and shifting up and it just seems to be fighting me my first thought was i am not used to my new fox riding boots and that was the problem but i grabbed my old ones and its not them so i am at a lose normaly this is where i would just take it to the shop and get it fixed but times are hard I am unemployed right now and don't realy have the money to pay someone for work I can do on my own with a little knowledge droped on me by the more experianced riders and from reading your forums it seems some of you guys know what your talking about sry for the long story thought the back round would help with your answers thanks in advance