Ultra strong and light stem made from 6AL-4V titanium – the same alloy used in airliners, aero-engine parts and top-level motorsport components. 100% titanium for total security – the stem, the faceplate and even the bolts are 6AL-4V titanium.Available in five lengths from 70mm to 120mm, to suit every bike and rider. Flips to give a 5º rise or drop.6AL-4V titanium is the best pick of the high-strength alloys, thanks to its superb mechanical strength, low density and corrosion resistance. Natural metal finish adds subtle hint of exotica to any bike.