This is a C3yoyodesign Crown.st 7068. It's the fifth generation of the Crown series, and from the beginning, it's a bimetal model featuring a titanium axle and A7068 & stainless steel. I own several of the same color and model, so I'm selling one that I haven't used much. The exterior is in good condition with no noticeable scratches. There is no noticeable wobble, but since it's a used item, I'll consider it to have a slight wobble. The bearing has been changed from the one with a groove in the center to a regular concave bearing. Please check the photos and purchase accordingly. m(_ _)m It will be disassembled for shipping. Manufacturer: C3yoyodesign