Superbike
Strength

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.

Longest Wear
Life

The twisting action of the X-Ring® increases its sealing performance and its four contact points minimize power loss.

Quicker
Response

The ZVM-X Series' Direct Energy Transfer, born from our experience in MotoGP, means greater stretch resistance under load.

Available sizes

  • 520ZVM-X   1200 cc max
  • 525ZVM-X   1300 cc max
  • 530ZVM-X   1400 cc max