- 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 is engineered for high-performance powersports applications, offering superior durability and efficiency for both street and dirt motorcycles. Featuring advanced QX-ring technology, this chain reduces friction by up to 40 percent compared to traditional O-ring chains, resulting in smoother operation and extended lifespan. Laboratory testing indicates that the QX-rings help cut down on wear and tear, providing up to 50 percent longer service life, making it a reliable choice for demanding riding conditions. The chain is designed with weight-saving holes drilled into every other link, which minimizes rotating mass without sacrificing strength, thereby improving throttle response and horsepower delivery to the rear wheel. Its construction ensures consistent performance for motorcycles with displacements up to 750cc on the street and 650cc in dirt applications, making it a versatile upgrade for enthusiasts seeking optimal power transfer and longevity.
Features:
- Advanced QX-ring technology reduces friction by 40 percent for smoother operation
- Lightweight design with drilled holes in every other link for enhanced performance
- Suitable for street, touring, and dirt motorcycles with up to 750cc and 650cc displacements respectively
- Includes clip-type master link for easy installation and maintenance
- High tensile strength of 8,500 lbs supports demanding riding conditions
- Weight per 100 links is approximately 3.46 pounds for efficient power transfer
