DID Exclusive Racing 520MX 120RB Chain Gold/Black

The non-sealed 520MX boasts our highest rated tensile strength among non-sealed chains at 8,930 lbs. and properly handles the beating that chains take during tough, off-road races.

Trusted and used by teams and champions such as Red Bull KTM Factory Racing, 8X ATVMX champion, Chad Wienen, and more!

Because of its incredible strength, this is the go-to chain for riders across a multitude of racing disciplines, especially among the 450 class. 

Specs
Max CC: 500cc
Tensile Strength: 8,930 lbs
Weight (100L): 3.43 lbs
Seal: N/A
Chain Life Index: 410
Pin Length: 0.732"
Pin Diameter: 0.21"
Inner Plate Thickness: 2.2
Outer Plate Thickness: 2.2