Easton Havoc 35 Stem 2PC 35.0
The Havoc 35 2PC is the very best gravity stem you can buy. In addition to being aesthetically beautiful, this stem uses Easton's new 35.0mm clamp diameter for incredible stiffness and responsiveness. To create these stems, Easton takes massive chunks of EA90 aluminum and tests them to forces well beyond industry standards for both impact and fatigue. To top it all off, this guy weighs in at a little more than 100 grams, so it's one of the lightest options available.
The Havoc 35 is compatible with any Rock Shox Boxxer or Fox 40 fork, and is adjustable to two length settings (45 and 50 millimeters).