NEW Thomson Elite X4 Mountain Stem 50mm, 31.8 +/-0, Black variant-size-42 Works best when worn under

Works best when worn under loose fitting shorts or under cycling shorts as extra padding

creating the feel of extra suspension

Please note that the build varies slightly from the stock image pictured

Heart Rate: Yes

NEW Thomson Elite X4 Mountain Stem 50mm, 31.8 +/-0, Black variant-size-42 Works best when worn underThomson X4 Mountain Stems feature smooth edges for carbon bar compatibility and use bolts that are custom heat treated with corrosion preventative plating. Machined 7000 series extruded bar stock Stem Angle (deg): 0 S. H. I. S. Stem Clamp Diameter: 28. 6 Defined Color: Black Stack Height: 41 Weight: 169 Color: Black Material: Alloy Length: 50 Bar Clamp Diameter (mm): 31. 8