Rear brake rod for Viper 125-200 cc motorcycles and similar (China, Minsk). The rod transmits force from the pedal to the lever of the drum-type rear wheel brake. The thread and nut let you adjust the pedal free play.
Replace it if it is bent, the thread is stripped or it is rusty. If the brake pedal sinks, first adjust the rod and check the shoes.
Country of origin: China.
