Vortex Racing

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...

The EK SRX2 Series Chains feature advanced QX-rings that outperform factory O-ring chains. Laboratory tests have demonstrated that QX-rings reduce friction by 40 percent, extending chain lifespan by...

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

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

Upgrade your motorcycle's performance and style with the EK ZVX3 Chain. Designed to reduce friction between each plate, this chain allows more horsepower to be delivered directly to your rear wheel...

Enhance your motorcycle's performance and style with the EK 525 ZVX3 Chain. Engineered to outperform OEM chains, the ZVX3 minimizes friction between plates, delivering more horsepower directly to...