Brand New Grubee Expansion Chamber For Sale

I have a brand new Grubee expansion chamber for sale. Its for the 80/66 cc. I dont know if it works on the 48cc as well. I bought it from Spooky tooth. Its unused. I planned to use it on my bike but I have ultimately decided to get a 4 stroke for my bike. $40 + shipping.

Thanks,
Pat

Sold is right. Thank you.

Pat