In the UK, first of all, and have a 100mm, 90-degree 3TTT Chromix stem, 25.4mm clamp for 1" threaded steerer, pretty much new condition. Looking for something similar, though condition not too important, with a tall vertical tube and 100m extension, give or take, maybe something like a Nitto Dirt Drop, or less upwards-angled. Basically, I'd like the handlebars higher. Please PM me if interested.