Originally Posted by ColonelJLloyd

I'm pretty sure that stem is Nitto made. It's half lugged and half fillet brazed.

I just needed something to fill the void between the top of the adapter and the stem so I thought about what I might find that was 1 1/8" in diameter. I found some compasses for pennies on Amazon. PM me your address and I'll send you one. I don't really know if the bike interferes with the stem. I suspect it's not very reliable as it doesn't sit level, but it doesn't really concern me as I either know where I'm going or I don't want to know.