The Thomson Elite X4 Mountain Stem is built for riders who demand a stiff, reliable cockpit without unnecessary weight. Precision machined from premium 7000 series extruded aluminum, the X4 has earned a reputation for exceptional strength, durability, and precise steering on everything from cross country trails to aggressive all-mountain riding.
The 31.8mm handlebar clamp features smooth, rounded edges that are safe for carbon handlebars, helping reduce stress on the bar while providing a secure hold. Thomson's custom heat-treated steel hardware is finished with a corrosion-resistant plating to withstand years of riding in all conditions.
With a 41mm stack height and Thomson's proven four-bolt faceplate design, the X4 delivers confident bar clamping and responsive handling whether you're climbing, descending, or sprinting out of corners.
Features
Precision machined from premium 7000 series extruded aluminum for an excellent balance of strength, stiffness, and weight
Smooth-edged 31.8mm handlebar clamp is designed to safely secure both aluminum and carbon handlebars
Custom heat-treated steel bolts with corrosion-resistant plating for long-lasting durability
Four-bolt faceplate provides even clamping force and secure handlebar retention
41mm stack height for a stable and dependable cockpit setup
Designed and manufactured to Thomson's renowned standards for precision and reliability