The non-sealed 520ERT3 is our #1 selling motocross chain and is used by factory race teams such as Monster Energy Kawasaki, Star Racing Yamaha, Honda HRC, Troy Lee Designs/Red Bull GasGas, Red Bull KTM, Factory HEP Suzuki and more!
Because of its strength/weight ratio, this is the go-to chain for riders across a multitude of racing disciplines, especially among the 250 class.
- Max CC: 450cc
- Tensile Strength: 3764kg
- Weight (100L): 1.36kg
- Seal: N/A
- Chain Life Index: 410
- Pin Length: 17.6mm
- Pin Diameter: 5.33mm
- Inner Plate Thickness: 2mm
- Outer Plate Thickness: 2mm