ProTaper Vice Trail Stem - 50mm, 31.8mm Clamp, +/-0, 1 1/8", Aluminum, Black SM0687

On the surface, the Vice stem may look simple, but under that beautiful veneer lies hours of 3D modelling, countless revisions, and tons of real-world ride testing. All of this is done to provide a light, stiff stem that can handle tremendous forces from every conceivable angle.