Origin8 Ceramic Bearing Pulley Wheel Set 7/8/9/10/11sp Grey

Ultra-smooth ceramic bearings. 11 tooth nylon fiber upper & lower pulleys. Hardware includedtable{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;}tr:nth-child(odd){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;} TECH SPECSVendorOrigin8 Manufacture Number Model NameCeramic Bearing Pulley Wheel Set CategoryDerailleurs