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Product Details

DID 520 DZ2 Chain


  • Superior Wear Resistance
  • 2 times greater than the former D.I.D
  • Upgraded with D.I.D exclusive SDH technology
  • Extremely hard chromium carbide layer for maximum wear resistance
  • Flexible inner soft core absorbs shock
  • Highest Value in MX Chain
  • For Entry Level Motocross, Trial Riding at an affordable price
  • Applicable up to 450cc motocross bike
  • 7870 lb. tensile strength
  • Gold colored outer plates with black inner links


  • Pin Length: 17.65 mm
  • Roller Diameter: 10.16 mm
  • Plate Inner: 2 mm
  • Thickness Outer: 2 mm
  • Weight (100 Links): 1.4 kg
  • Tensile Strength: 7870 lbs.
  • Wear Resistance (Index=Std. Chain=100): 410
  • Rivet Connecting Link: Option
  • Clip Connecting Link: Included (RJ)
  • Engine C.C. raing: 450 C.C. (Supercross & Motocross)


Orders over $200.00CAD qualify for free expedited shipping within Canada & United States. Shipping will be calculated at checkout for orders from $0CAD to $100CAD. From $100 to $199.99 we charge $10CAD as the a flat rate shipping cost. Click Here to view our complete Free Shipping Terms & Conditions.

For all US orders, items are shipped via Canada Post which transfers the parcels to USPS once in the US. Tracking number will be more accurate with USPS once it has crossed the US border.

For international Orders the shipping fees will be calculated at checkout. Parcels can be tracked via Canada Post or you local post office once it reaches your country

Most items will be shipped within 1-2 business days after the items has been ordered, however if an item requires additional processing time a message will be shown indicating such or we shall contact you.

See our full Shipping Policy for further details.


If your order arrives and it is damaged, we'll take care of it. Don't worry we know carriers aren't always kind wiht the parcels

Item doesn't fit or you aren't happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. Once item is received we will issue a refund to your original payment method.

Please see our full Return Policy for all of the pertinent details.