Chain Did Mx Gold 520 120 Links D.I.D.

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 Troy Lee Designs/Red Bull GasGas, Red Bull KTM, 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.  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