This stem is designed to be used with dual crown forks and utilizes a C-shape clamp that provides a stiff and strong structure while allowing the stem body material to be reduced to a minimum.CNC machined 6-bolt stem system designThe C-shape clamp system creates a very secure wrap around the handlebarWide clamping area increases structural stability without the need for excess materialsDurable anodizing and laser graphics SPECS table{border-collapse:collapse;width:100%;} td{text-align:left;padding:8px;font-weight:350;} tr:nth-child(even){background-color:#f2f2f2} th{background-color:#eb212e;color:white;text-align:left;padding:8px;} .desc .specs-heading{font-size:24px;font-weight:600;padding-top:35px;border-top:3px solid #f0f0f0;display:inline-block;border-bottom:4px solid #eb212e;width:142px;margin:0;} Stem Angle (deg) 0 Length 45 Bar Clamp Diameter (mm) 35.0 Color Black/Gold Rise 0 Weight 133 Material Aluminum Defined Color Black S.H.I.S. Stem Clamp Diameter 28.6