Hi everyone! Im very new to this forum as ive just gotten a bike recently. I've been looking on here for quite some time so here it goes. I have this 1991 yz250 and I can barely get it up in third gear. Do you think this could be because I dont have enough power/ compression or something? I'm not exactly sure if I should be getting it up in fourth but from what I hear I should be. So any help would be greatly appreciated!!! Thanks in advance!