Yea, I saw that runner on the side also. I suspect it isn't a 150cc either. If it was I would be more inclined to purchase it. I do like to go fast. On the other hand if it is a two-stroke 50cc it would be easy and cheap to modify to a 70cc and have a cheap, fun little scoot for the neiborhood. Anymore help would be great. I guess I'm just going to go and check it out for myself. Only thing holding me back is the distance, about 75 miles from home. I hate to spend the money on gas for my cage and a trailer. Help !!!! I need more help please.