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 |
