D.I.D. 520VX2-120 X-RING

  • D.I.D ER chain is designed exclusively for racing.
  • 520ERT and 520MX are used by the top factory Supercross and Motocross Teams.
  • 520MX chain has a higher tensile strength for maximum performance and is ideal for muddy conditions.
  • D.I.D’s exclusive SDH pin treatment is the secret behind the superior performance of our 520ERT, 520MX, 520ERV2 and all size NZ series chains.
  • SDH hi-tech pin treatment forms an extremely hard chromium carbide layer on the pins surface while maintaining a soft inner core.
  • SDH treated pins have extreme impact strength while maintaining outstanding shock absorption.
  • SDH creates a chain with superior wear resistance, anti-oxidation properties and performs well against invasion of hard foreign materials.


Our Price: $129.99 AUD inc GST
Shipping: $25.00