Hi Nick I have seen your kart run at Marina. I use to work with I guy John at the dump. I would be interested into talking about your kart. I live in Marina and it world be pretty easy to meet. I am on the fence about a 125 shifter I am currently running a tag X30 and I road race the big tracks. The stock moto is the biggest class in RR right now. give me your number or someplace to meet.