The EK 520 RRX Chain is optimized for racing, featuring X-type sealing rings that minimize friction and maximize performance.

O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability...

O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability...

O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability...

O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability...

O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability...

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

The EK Z3D Series Chain sets a high standard in chain design, combining aesthetics with top-tier performance. Each outer plate features an eye-catching 3D curved shape and is forged for exceptional stiffness, ensuring maximum power delivery to the rear...

The EK 525 SRX2 Series Chains incorporate advanced QX-rings that significantly outperform traditional O-ring chains. Laboratory tests have shown that QX-rings reduce friction by 40 percent, resulting in up to 50 percent longer lifespan compared to...

The EK Z3D Series Chain sets a new standard in chain design, combining aesthetic appeal with outstanding performance characteristics. Each outer plate features a striking 3D curved shape for enhanced stiffness and maximum power delivery to the rear wheel...

Enhance your motorcycle's performance and aesthetics with the EK ZVX3 Chain. Designed to outperform OEM chains, the ZVX3 reduces friction between plates, delivering more horsepower directly to the rear wheel. It also ensures smoother and quieter...

Eliminates start up noise and eliminates fear of jumping cam timing caused by the OEM hydraulic tensioner.This Part Fits:YearMakeModelSubmodel2016-2017PolarisACE 570Base2016PolarisGeneral 1000 EPSBase2015-2019PolarisRanger 570Base2017-2019PolarisRanger...