DID 520 ERV7 X-Ring Chain

• Product Details

  D.I.D is the number one motorcycle chain in the world. D.I.D chains are used by factory races teams from all manufacturers in race series everywhere.

  The BEST just got BETTER!

  • Tensile Strength Increase - A slight jump from the ERV3, the ERV7 boasts a 3% higher tensile strength due to inner side plates and thicker pins.
  • Longer Chain Life - Due to increased X-Ring durability, the ERV7 sees a 13% wear resistance increase from the previous ERV3.
  • Reduced Friction - Because of the X-Ring improvements, the ERV7 will have less friction than the ERV3.
  • Average tensile strength of 8,800 pounds.
  • Wear resistance: 3,500 (standard chain = 100).
  • Rated up to a maximum displacement of 750cc.
  • Weight (kgs/100 links) = 1.55 (3.41 pounds).
  • Includes a rivet-style (ZJ) master link.

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• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  Gold / 120 Link DID 520 ERV7 X-Ring Chain	520ERV7120ZB

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