The EK 520 SR Chain is a robust, non-sealed chain designed to extend wear life beyond standard non-sealed options.

The EK 520 SR Chain is a robust, non-sealed chain designed to extend wear life beyond standard non-sealed options.

The EK 520 SR Chain is a robust, non-sealed chain designed to extend wear life beyond standard non-sealed options.

The EK 520 SR Chain is a robust, non-sealed chain designed to extend wear life beyond standard non-sealed options.

All V3 2.0 chains use x-ring seals to reduce friction, and drilled links to reduce rotating mass.

EK's MXR3D Series Chains combine strength and precision for the utmost durability and flexibility sought after by dirt bike enthusiasts.

EK's MXR3D Series Chains combine strength and precision for the utmost durability and flexibility sought after by dirt bike enthusiasts.

EK's MXR3D Series Chains combine strength and precision for the utmost durability and flexibility sought after by dirt bike enthusiasts.

EK's MXR3D Series Chains combine strength and precision for the utmost durability and flexibility sought after by dirt bike enthusiasts.

EK's MXR3D Series Chains combine strength and precision for the utmost durability and flexibility sought after by dirt bike enthusiasts.

The Vortex 520MX3 motorcycle chain is engineered for maximum strength and longevity. This high-performance chain delivers exceptional power transfer.

The Vortex 520MX3 motorcycle chain is engineered for maximum strength and longevity. This high-performance chain delivers exceptional power transfer.