... 2.QC/T209-1996 & QC/T288-1997 quality auto speed cable line for motorcycle Motorcycle wiring is the general ... the flexible shaft and control cable, including tachometer flexible shaft, speed odometer flexible shaft, clutch line, brake lines, throttle cable, ... , temperature resistance, water resistance, resistance to vibration durability test results exceed the requirement of the Standard QC/T209-1996 ...