Thomson X2 Road Stem is light stiff and reliable. It's a best in class for sure
- Forget carbon. The X2 is 60 grams lighter than the Elite and super stiff!
- Narrower front end to better fit aero bars
- A stem that can claim "stiff" and actually deliver
- 70 mm extension with a -10 degree rise
- 31.8 mm clamp diameter
- 38 mm stack height
- 148 grams (110 mm)