Vortex Racing EK 520 SRX2 Chain with QX-Rings for Motorcycle Performance

• Laboratory tests have shown that this reduction in friction can extend the chain’s lifespan by as much as 50 percent, providing durability and reliability for demanding riding conditions
• weight-reducing holes drilled into every other link, which minimizes rotating mass without sacrificing strength, resulting in improved throttle response and increased horsepower transfer to the rear wheel

Not sure it fits your bike? Send us your make, model and year before you order and we'll check.