Designed to be used with all SRAM power meters with threadmount rings both 1x and 2x. This tool is required for proper removal of all threaded chainrings.Includes backup pinRequired for chainring removal on all threadmount powermeters including Transmission XPLR and 2x Force powermeters 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 Threaded Chainring Removal Tool Description Chainring Removal Tool Color Silver