Originally Posted by Scottybigs

Nitto Technomic stems come in as short as 70mm--how short do you need? Most quill manufacturers go as low as 80mm. I ride with a Soma Sutro stem that's 80mm, works well. Gran Compe has one that's virtually the same--again, 80mm available.

The challenge may be your headtube length, and how tall the stem is above your headset.

If there's a bike co-op in your area, head over there and look for vintage SR stems. I once had one that was 60mm!