I am not sure. He got the smaller one on the right side as a package deal with a pinstripe and the one on the left he got from another vendor at the show. My son just thinks the smaller one on the right is something else besides a Norm because of the color is brighter and it has no spots on the back portion of its side markings. The bigger one on the left has a purple haze to it thru out the black. I tried to get that to show in the photos but wasn't very succesful