NEW Thomson Elite X4 Mountain Stem 80mm, 31.8 +/-10, Silver rearder_longcage Larger X-SYNC pulleys for increased

Larger X-SYNC pulleys for increased durability and efficiency

Aluminum lever blade

a Surly Make It Your Own seat tube icon

delay physical and mental fatigue

frame bags

NEW Thomson Elite X4 Mountain Stem 80mm, 31.8 +/-10, Silver rearder_longcage Larger X-SYNC pulleys for increasedThomson 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): +10 Stem Angle (deg): 10 Defined Color: Silver S. H. I. S. Stem Clamp Diameter: 28. 6 Stack Height: 41 Weight: 169 Color: Silver Material: Alloy Length: 80 Bar Clamp Diameter (mm): 31. 8