Hey squad... picked up a "Sakae Custom" crankset with BB on ebay for cheap. Everything works fine. But I have no use for the "bigring" So I took it off. It has a weird mounting system and it looks like its leaving me with a 52T chainring with a 190mm BCD (5-bolt). Has anyone heard of this? Know if there's anything still out there 190 BCD?

I was just gonna get rid of it but it seems like it might be something very difficult to replace should I need it.

Lemme know if anyone has any leads.

Thanks
~DC