Originally Posted by
BicycleSafari
You sure said it. I really really love the built in cable stops. I'm excited to start fabricating my own threadless stems with integrated stops. The only information on this quill stem is that it is an SR 22.2 from Japan. They were very popular on early 80's mtb/atb and I keep an eye out and pick them up whenever I see one for a decent price.
This was totally enough for me to go on to find some more info:
It's a stem from Sakae-Ringyo. This is what is most likely the 1983 catalog
https://www.velo-pages.com/main.php?g2_itemId=58566
