SRAM Force AXS XG-1270 Cassette - 12-Speed 10-30t Silver For XDR Driver Body D1

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;} Optimized for electronic shifting and featuring X-Range gearing technology for AXS groups Features at least five one-tooth jumps for a smoother gear progression 10-tooth start helps provide a wider gearing range XDR driver body required MINI CLUSTER construction reduces weight and increases durability 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 ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;} TECH SPECS Range 10-30T Speed 12 Cog Material Steel Finish Silver Cog Details 101112131415171921242730 Cassette Spider Mat. Aluminum