D.I.D – 520 X-Ring ZVMX Chain
- D.I.D’s ZVM-X Series has greater strength than the VX Series and is designed for heavyweight motorcycles with Tremendous Torque and Horsepower
- The twisting action of the X-Ring® increases its sealing performance and its four contact points minimize power loss
- The ZVM-X Series’ Direct Energy Transfer, born from our experience in MotoGP, means greater stretch resistance under load
