- Compatible displacement: Street - 750cc / Dirt - 650cc
- Suitable for street, touring, or dirt motorcycles
- Weight reducing holes for optimized performance
- QX-ring technology for reduced friction
- Weight per 100 links: 3.46 lbs
- Includes clip-type master link
- Tensile Strength - 8500 lbs
The Vortex Racing EK 520 SRX2 Chain with QX-Rings is a high-performance powertrain component designed for street, touring, and dirt motorcycles. Featuring advanced QX-ring technology, this chain reduces friction by 40 percent compared to traditional O-ring chains, resulting in improved efficiency and a significant extension of chain lifespan by up to 50 percent. Laboratory testing confirms that the innovative QX-rings outperform standard O-rings, providing smoother operation and enhanced durability. The chain incorporates weight-reducing holes drilled into every other link, which minimizes rotating mass without sacrificing strength, thereby boosting horsepower delivery and improving throttle response for a more responsive ride. Designed to handle demanding conditions, it boasts a tensile strength of 8,500 lbs, ensuring reliable performance under high loads. The chain comes with a clip-type master link for easy installation and maintenance, and its weight per 100 links is approximately 3.46 pounds, making it a lightweight yet robust choice for enthusiasts seeking optimal performance. Compatibility spans a range of 750cc street bikes and 650cc dirt bikes, making it versatile for various riding styles and applications. The EK 520 SRX2 chain is an essential upgrade for riders aiming to enhance their motorcycle’s power transfer, riding smoothness, and longevity. Whether for racing, touring, or off-road adventures, this chain delivers dependable performance designed to meet the rigors of high-performance riding environments.
Features:
- QX-ring technology reduces friction by 40%, increasing efficiency and lifespan
- Weight-reducing holes drilled into every other link for optimized performance
- Suitable for street, touring, and dirt motorcycles up to 750cc and 650cc respectively
- Includes a clip-type master link for simple installation and maintenance
- Tensile strength rated at 8,500 lbs for reliable high-load performance
- Lightweight design with approximately 3.46 lbs per 100 links
