Matter wheel 84mm. Price will gradually be reduced from 8800 yen, so grab it early! It can still be used, so please consider it if you know what it is. There are lines on the wheels, and I have attached and removed the bearings. I'm selling them because I'm not using them at the moment. Feel free to ask questions or negotiate. I will respond if you leave a comment. Please purchase if you understand that this is a used item.