Profile is a well known name when it comes to producing stems, handlebars and other components, and the newest product from Profile is the Cobra Carbon road stem. The Profile Cobra Carbon Road Stem uses carbon 3-D forged constructed of 7050-T6 aluminum, and comes in 80, 90, 100, 110, and 120mm. Profile’s new cobra carbon stem is specifically designed to be light, strong plus eliminates vibrations. Weighing in at 130 grams. Available in black or white.