Thomson Elite X4 Mountain Stem


96.00 $ 121.95


The Thomson Elite X4 Stem is absolutely the best combination of strength and weight available today. Designed for Enduro and Downhill riders yet light enough for cross country and cyclocross, the X4 offers precise steering and tracking for the ultimate in control while riding. The X4 features smooth edges for carbon bar compatibility and use bolts that are custom heat treated with corrosion preventative plating. (40-60mm stems are available in block style only)

Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. Thomson's X4 is the leader in both strength and stiffness. The Thomson X4 is stronger and 30 grams lighter than the Thomson Elite 25.4 Mountain Stem. It features a traditional steerer clamp that is shaped to save weight and to be knee friendly. Thomson stems are the strongest in the industry.

The X4 Stem allows you to realize the benefits of stiffer forks and stiffer 31.8 bars. The X4 offers precise steering, tracking, and more control while riding, all wrapped up in one a beautiful design.

  • CNC machined from 1-piece 7000 series aluminum (no welds)
  • 48mm wide 4-bolt faceplate
  • Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTB
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    • Steerer Diameter: 1-1/8"
    • Bar Clamp Diameter: 31.8 mm
    • Stem Angle: 0 deg
    • S.H.I.S. Stem Clamp Diameter: 28.6
    • Stack Height: 40.6mm
    • Weight: 155g - 178g