For Sale American roller stem 1” quill

[slimjoe]

Pretty rare quill roller stem by American. The welds have been polished up on this so are pretty smooth. It’s a lengthy 140mm with a decent rise. For 1” steerer.
£50.00 posted to the UK

 

[Hotwheels.]

Why would someone smooth those welds?

 

[BoyBurning]

I know I just need that - but I can't think what for!