I am selling my quad and this guy might trade me for a 1983 suzuki RM 125. I was going to sell my quad for $600, so is this kind of bike worth $600? He said it doesnt have spark, he replaced the CDI but still no spark, so does anybody know what the problem there might be? And I have read another post that said 83 RM 125's are OLD, and it will probably need a top end, so how much does a new top end rebuild cost,piston and ect?And If I get it, and have to change the top end, How often will I need to rebuild the topend?
Sorry for all the questions, And could someone reply ASAP, even if it is just an opinion, I want to know by the morning, Thanks so much.