hi im just thinking about gettin into motox ive made a deal with some 1 on a 2002 yz 125 i think he conned me on the age but thats irrelevant what i realy want to know is what to look for to check its all fine some 1 help me oujt please it will be much appreciated???(also i had a go on this bike and it went like a dream i just want to know for little details beofre the final deal) thanks leatherface