Big Go Kart 150cc

Selling my go kart because I have no time for it anymore, was going to fix but just lost interest. Wasn’t running when I bought it then I fixed it , I rebuilt the motor and put new carb and some sensors and a spark plug. After that it ran great for about a year and while I was driving it turned off out of no where. Tried to get it running but I couldn’t find the issue. My guess is electrical because of how the wires are connected which is the way I bought it. Wires are like 25$ on Amazon. So I rather sell to someone who has the time to fix . It’s a 150cc but ran strong and very smooth. Tires get a lot of traction. It’s automatic, and will need a battery because the old one messed up. Firm on price and will ignore low ballers Vendo mi go kart, tiene muchas partes nuevas. Reconstruí el motor y le puse nuevos sensores, carborador y bujilla. Por que cuando lo compre no jalava. Se me pago un día cuando lo estaba manejando y ya no lo arregle. Por eso lo vendo para algien mas lo desfrute por que corría muy bien. Es motor 150cc y se me ase que es Algo eléctrico el problema. Todo el alambrerillo vale como 25$. Mi presio es firme