The Genetic Road Stem is a nice way of raising your bars without lots of spacers. It gives a clean look to a modern bike. The angle is 15 degrees so will be level on most bikes. The construction is 3D forged alloy with a nice polished finish.
The clamp diameter is 31.8mm but will accept 25.4-26mm handlebars with appropriate shims (not included).
Requires 50mm of steerer tube for fitting and NOT recommended for carbon steerer tubes.
Cycling Plus review: 4 out of 5 Stars.
"Stiff, tough, quality stem that fits numerous bars".