... insulated pvc motorcycle mileage line 1.offer clutch,mileage, speed,throttle,brake cable 2.QC/T209-1996 & QC/T288-1997 Auto insulated ... including tachometer flexible shaft, speed odometer flexible shaft, clutch line, brake lines, throttle cable, choke cable and so on. ... and other special equipment. And over years, the National Product Quality Supervision Inspection testing, the hose bending, wire rope ...