FSA SMR ACR Stem -6 x 110mm BlackThe FSA SMR ACR Stem is made using 3D forged and CNC machined AL6061 and it has an alloy faceplate for strength. Ø31.8mm handlebar clamp diameter and the fork clamp stack height 33.5mm. Weighs about 228g. Available in Sizes -6º x L70, 80, 90, 100, 110, 120, 130mm. Has an anodized black fine blasted finish.840031068781