I'm selling my 80cc happy time motor with the following upgrades, boost bottle, high performance pocket bike carb with adapter (carb is fully adjustable with high and low speed jets), velocity stack with performance air filter and a OEM pocket bike exhaust. this thing rips. If interested I could sell with bike for more, looking to get 150 for the motor and all the parts or 300 with the bike all installed ready to go. The motor has been broken in and runs nicely. I'm located in Toronto Ontario Canada and am willing to ship or have local pickup. I will post pics as soon as I take them.