- 40 percent less friction compared to standard O-ring chains
- Suitable for both street and dirt motorcycles
- Includes clip semi-press type master link
- Weight-saving holes in every other link
- Compatible with engines up to 150cc
- Tensile Strength - 4609 lbs.
- QX-ring technology
The Vortex Racing EK 420 SRX Chain with QX-Ring technology offers a high-performance upgrade for both street and dirt motorcycles. This chain features QX-rings that significantly reduce friction by 40 percent compared to traditional O-ring chains, resulting in improved efficiency and power transfer. Laboratory testing confirms that these rings extend the chain lifespan by up to 50 percent, making it a durable choice for demanding riding conditions. Each link incorporates weight-saving holes, which help minimize rotating mass without sacrificing strength, thereby enhancing throttle response and rear wheel horsepower delivery. The chain comes equipped with a convenient clip semi-press master link for secure installation and maintenance. Designed to be compatible with engines up to 150cc, it boasts a tensile strength of 4,609 pounds, ensuring reliability and resilience during vigorous use. The gold finish not only adds a sleek aesthetic but also provides corrosion resistance, making this chain suitable for a variety of riding environments. Whether used in competitive racing or recreational riding, the EK 420 SRX chain from Vortex Racing provides a robust, lightweight, and efficient drivetrain component that helps maximize your motorcycle’s performance.
Features:
- QX-Ring technology reduces friction by 40%, enhancing efficiency and power transfer
- Extended chain lifespan by up to 50% through advanced ring design
- Includes clip semi-press master link for quick installation
- Weight-saving holes in every other link to reduce rotating mass
- Suitable for engines up to 150cc, with a tensile strength of 4,609 lbs.
- Durable gold finish offers corrosion resistance and a sleek appearance
- Designed for both street and dirt motorcycle applications
