Highly ergonomic shape offers secure grip and excellent comfort for longer rides Outer contact area is less rounded and raises slightly towards the outside for support with a flat angular bottom for a perfect fit Multiple, high quality rubber compounds throughout guarantees excellent grip performance Single interior clamp with a continuous sleeve for easier installation 3 diameters available to ensure a perfect fit Large weighs 164g, Medium weighs 139g, Small weighs 114g TECH SPECS table{border-collapse:collapse;width:auto;max-width:100%;} td{text-align:left;padding:12px;font-weight:350;word-wrap:break-word;} 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;} Model 711 2.0 Shape Ergonomic Size Medium Grip Color Black Clamp Color Black Length 135mm