Hey- I just bought a xr100 and notice that in first gear the engine revs very quickly but the bike just doesn't go, the bike barely goes fast enough to keep it upright....at first I thought there was something wrong with the tranny but now I am thinking it is just geared really short in first. Is it me or my bike? Is something wrong or is this just how the xr 100 is? I thought there would be more pull and a longer pull in first, but it only really pulls in a very small area in the revs and then stops pulling, just revs hard. The thing revs hard and you are only going 5mph.....anyone?