The Thomson X4 Stem utilizes a more traditional split clamp design to save weight without sacrificing stability and control. The X4 features a sculpted stem, sleek clamp bolts, and is made with 7000-series aluminum alloy to ensure torsional stiffness and precise steering. The X4 Stem comes with a 3-year warranty from the manufacturer. The stem is available in Black or Silver with a zero (90) or 10-degree (100) rise.
