Upgrade your drivetrain with the Vortex Racing Aluminum Rear Sprocket 520 43 Tooth featuring a durable hardcoat finish. Crafted from high-quality aluminum, this rear sprocket offers excellent strength to weight ratio, making it an ideal choice for performance enthusiasts and racers alike.Designed specifically for 520 chain setups, the 43 tooth sprocket ensures precise chain engagement and smooth power transfer to your rear wheel. The hardcoat finish adds an extra layer of protection against wear and corrosion, extending the life of the sprocket and enhancing its reliability during demanding rides.Whether you're building a hot rod, upgrading a kit car, or tuning a V8-powered machine, this sprocket delivers the robust performance needed to keep your vehicle running efficiently. With Vortex Racing's commitment to quality and performance, you can trust this sprocket to meet the highest standards.Easy to install and engineered for longevity, the Vortex Racing Aluminum Rear Sprocket is a smart upgrade for anyone serious about drivetrain performance. Experience smoother acceleration and improved responsiveness with this premium sprocket from Vortex Racing, available now at Tuningsupply.