Every thing you need to get into the sport. When we pull up the total run time meter on the mychron 4 it shows less than 12 hours total run time. We made it out to 3 practice sessions and 2 race days total. Every thing listed has VERY little wear and tear. The closest one can get to a new setup without worrying that its all used up and no longer competitive. We were totally new to karting and unfortunately other hobbies have taken priority. I spent over $13500 to get kart to turn key ready. And over $3500 on KartLift and spares/ tools etc. etc. needed to race. I would prefer to sell as complete package but will part it all out if no one is interested.