The non-sealed 520MX boasts our highest rated tensile strength among non-sealed chains at 4050kg 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: 4050kg
- Weight (100L): 1.56kg
- Seal: N/A
- Chain Life Index: 410
- Pin Length: 15.59mm
- Pin Diameter: 5.33mm
- Inner Plate Thickness: 2.2mm
- Outer Plate Thickness: 2.2mm