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520ERV7

520ERV7

d.i.d. 520erv7 racing chain box

Road
Racing

D.I.D's 520ERV7 is the chosen chain of road racing teams in MotoGP, WSBK, MotoAmerica, and used by incredible talents, such as Valentino Rossi, Andrea Dovizioso, and Alex Rins.

Upgraded
For 2020

Upgraded from the 520ERV3, the 520ERV7 boasts a 3% higher tensile strength, a 13% longer chain life, and less friction due to X-Ring material improvements.

Built for Professionals

D.I.D's top-of-the-line racing chain can be found on the bikes of Ricky Brabec for rally, Josh Strang for GNCC, and Ken Roczen for SX/MX.

Available sizes

  • 520ERV7   1000 cc max

Information

  • Category   Baja/Super Sports
  • Pin Length (inches)   .752
  • Pin Dia (inches)   .217
  • Plate Thickness In / Out   2 / 2
  • Weight   3.41
  • Tensitle Strength   8800
  • Seal   Yes
  • Chain Life Index   3500
  • Master Link ZJ   Included
  • Master Link FJ   N/A
  • Master Link RJ   N/A
  • Max CC   1000