The GTO part of HED's GTO line stands for Grand Tour Oversize. Obviously, the oversize part refers to the 31.8 clamp diameter and tube size; the Grand Tour part means that this stem (and its
matching handlebar) were designed to stand up to the rigors of day-long, high performance use for 3 straight weeks of racing. Slick yet classy graphics and light yet stiff and robust alloy construction come together to make a stem that lives up to its namesake.
- Oversize, squareish cross-section alloy tubing
- 31.8 clamp
- 1 1/8" steerer clamp (28.6 S.H.I.S.)
- 10 degree angle
The 100mm stem comes in at a meager 122 grams