Stem Thomson | Stems

Made using the highest quality materials Tested for durability Precision engineered

Solid one piece 7000 series aluminum extruded billet precision machined by Thomson in our Macon, Georgia factory Built and tested to the same standards as our aerospace parts The best stem for all-around Mountain Bike and Cyclocross riding

Thomson (0875850001435 / SM-A001 SLV)

This is a black Thomson X4 31.8 bicycle stem measuring 50mm in length and with a 0-degree angle.

Claimed Weight: [0-deg/50mm] 167 g - Steer Tube Diameter: 1.125 in - Bar Diameter: 31.8 mm - Bar Attachment: 4-bolt faceplate - Rise: 10 degree, 0 deg

Thomson X4 31.8mm Bicycle Stem in black, with a 110mm length, 10-degree angle, and male threading, designed for 1-1/8 inch steerers.

Solid one piece 7000 series aluminum extruded billet precision machined by Thomson in our Macon, Georgia factory - Built and tested to the same standards as our aerospace parts - The best stem for all-around Mountain Bike and Cyclocross riding

Thomson Elite X4 31.8mm Stem Black - 80mm length, 0° rise, for male bikes with a 31.8mm handlebar diameter.

Thomson Elite X4 Stem: Black color, 31.8mm diameter, 60mm length, and 0° angle. This reliable, high-quality stem is perfect for enhancing your bike's performance.