Yamaha moto 4 80cc. Put new piston and rings in a month ago. Pretty clean atv. Was running great but cdi box Was cutting in and out. I have a New cdi box for it but hvnt had the time to figure out the wiring. I have to many projects as it is and rather it not sit around and go to waist. Asking $600 but negotiable. Willing to trade or u can make an offer. Its a great running atv. You just hv to figure out the wiring for The new cdi and Ur ready to go. Also has a New battery.