Thin 6061-T6 aluminum clipless pedals Heat-treated cromoly steel spindle with 6mm broach 3 high quality sealed bearings with Igus bushing per pedal, allow a few rides for break-in Black pins included ISO tested and EFBE Tri-Test Gravity Certified Lifetime Warranty + Lifetime Crash Replacement Pedal Refresh Program TECH 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 Osiris Clipless Spindle CrMo Size 9/16" Body Material Aluminum Color Onyx