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%, resulting in up to 50% longer lifespan compared to standard O-ring chains. Weight-saving holes are drilled into every other chain link to minimize rotating mass without compromising strength, delivering more horsepower to the rear wheel and improving throttle response.
Suitable for street, touring, or dirt motorcycles
QX-ring technology for reduced friction and longer lifespan
Weight-reducing holes for enhanced performance
Compatible displacement: 1000cc Street / 750cc Dirt
Weight per 100 links: 4.1 lbs
Tensile strength: 9000 lbs
Includes a patented screw-type master link for easy installation without special tools, providing a rivet-like fit
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