FSA V-Drive Stem +/-6° 60mm BlackThe FSA V-Drive Stem +/-6° is a lightweight stem made with 3D forged and CNC machined AL6061/T6, 4-bolt cold-forged alloy faceplate, and chromoly hardware for extreme durability. Compatible with 31.8mm handlebars. These stems give you a 40mm fork clamp stack height. Weighs about 139g (100mm version). The eye catching Bead blasted anodized black with black graphics gives it an elegant finish. Available in in lengths 60mm, 70mm, 80mm, 100mm, 110mm.840031054012