The absoluteBLACK Oval Bash Guide is designed specifically for oval chainrings keeping your chain secure at every single crank position. This bash guard system provides exceptional durability with maximum weight savings thanks to intelligent design and titanium hardware.Fully compatible with oval chainringsThe adjustable 48-53mm chainline makes it compatible with most bike setupsIncludes titanium hardware and spacers 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;} Material Aluminum Max Tooth (teeth) 34 Color Black Weight 69 Defined Color Black