FSA Vision SL-K SCR Stem Perfect Vision The stem is what connects your handlebars to the rest of your bike. The FSA Vision SL-K SCR Stem features semi-integrated cable routing and is made from 3D-forged and CNC-machined from AL2014. This stem is available in several different lengths and works with 31. 8mm handlebar clamp diameters. Features Semi-integrated cable routing to keep the cable routing clean Material: 3D-forged and CNC-machined AL2014Compatible with 31. 8mm handlebar clamp diameters Shim to adapt 1-1/4" stem to 1-1/8" steer tube is included SPECIFICATIONSLength70, 80, 90, 100, 110, 120, 130mm Rise6degBar Clamp Diameter31. 8mm Stack40mm Material AL2014Intended Use Road, Gravel, MTBWeight159g (100mm) | Fsa | Vision Sl-K Scr Stem 31. 8X130Mm +/-6deg | Aluminum