Purchase to realize the custom image while restoring the bike. I thought that I wanted to put outside muffler outside 1 cm outside and searched and hit and tried purchasing. It is quite a charm that there are various assortments according to this need.
Staggering of the contact surface of aluminum shaft and bolt shaft (fitting bearings)
On 2015-10-02 21:15:24
Convenient for fabrication prototyping with high precision products. 1 item Stainless steel which is difficult to process and it is used as a bearing which can be replaced as it is as a bearing which can be replaced.