Unidirectional carbon fiber riser bar with 35mm stem clamp area - Downhill strength with 25% weight savings compared to aluminum 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;} Model BZA 35 Clamp 35.0mm Rise 25mm Width 800mm Upsweep 5 Deg Back Sweep 9 Deg Material Carbon Color Black/Gray Weight 235g