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Material: aluminum
Length: 50mm 70mm, 90mm 100mm, 110mm 120mm, 130mm
Rise: 10A, 0A
Clamp Diameter: 31.8mm
Steer Tube Diameter: 1.125in
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 alLoley 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.