Vortex Racing

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...

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...

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...

Vortex Rear Sprockets are made to precise specifications from steel ensuring concentricity and durability. Lightening holes reduce rotating mass.

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...

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