D.I.D Chain 520VX3 X-Ring – 520 Pitch (Gold)

Maximum durability for your drivetrain – whether track, hard enduro or supermoto conversion.

The D.I.D 520VX3 is the absolute benchmark when it comes to a perfect upgrade for your chain kit. As the direct successor to the legendary 520VX2, D.I.D has significantly improved durability and friction reduction. Thanks to the patented X-rings, the grease stays exactly where it belongs, while dirt and water don’t stand a chance.

The gold outer plate also gives your bike the perfect factory look – ideal as a finish for high-quality custom wheel sets (like Excel or Haan Wheels).

Why the 520VX3 belongs on your bike:

• Patented X-Ring technology: Noticeably less friction in the drivetrain and drastically longer lifespan compared to standard O-ring chains.

• Factory look: Gold outer plates combined with steel-colored inner plates create a clean, aggressive look.

• Enormous tensile strength: With a tensile strength of 3,720 kg, this chain easily handles hard load changes during aggressive acceleration and long jumps.

• Optimal rigidity: Higher resistance to deformation under load means direct power transfer to the rear wheel and less chain stretch.

Technical data & specs:

• Pitch: 520 (standard for almost all modern MX, Enduro, and Supermoto models)

• Version: Open, including matching clip link

• Color: Gold (outer) / Steel (inner)

• Weight: approx. 1.58 kg per 100 links

Diller Powerparts Pro Tip: For maximum lifespan of your new drive kit, we recommend always installing the chain together with a new sprocket and rear sprocket. A worn rear sprocket will kill even the best chain in no time!