ENVE just released a new stem and no, it’s not carbon, it’s cold-forged and then machined. These stems also have a no-gap faceplate, clamped by stainless M5 hardware, to really clean your cockpit lines up.  The new Mountain Stems come in 35mm, 50mm, 65mm lengths, 31.8mm or 35mm, and 0º rise. Retail is $125. See more at ENVE.