X4 is absolutely the best combination of strength and weight available. Enduro and downhill riders can run Thomson confidently, yet X4 is light enough for cross country and cyclocross. X4 offers precise steering and tracking for the ultimate in control while riding.
Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. The Thomson X4 is the leader in strength and stiffness.
Solid one piece 7000 series aluminum extruded billet precision machined by Thomson in our Macon, Georgia factory.
- 1 1/8" Ahead stem
- 31,8 mm clamp size
- 10° angle
- silver or black
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Manufacturer information:
Thomson
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