Height Above Stem: 75mm Avoid Use on Carbon Steerer Tubes Preserve your steerer tube and discard headset spacers with the Velo Orange Tall-Stack alloy stem, which offers a sleek appearance to your bike's cockpit. Available in Polished or Black, its 17-degree angle ensures level positioning on most contemporary frames. Additionally, handlebar clamp shims can be employed to accommodate smaller handlebar clamp diameters.