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The VORTEX F5 rear sprocket is machined from a solid aluminum alloy and finished with a durable black hard‑coat surface. With 45 teeth, it is sized for a wide range of sport‑bike and off‑road applications, delivering the precise tooth geometry required for smooth engagement and consistent chain tension.
Engineered as part of VORTEX’s high‑performance drive and transmission family, this rear sprocket is designed to maximize power transfer while withstanding the demanding stresses of aggressive riding. Its construction balances lightweight strength with long‑term endurance, making it a reliable upgrade for riders who demand both performance and durability from their drivetrain components.
Race-proven sprockets and precision controls engineered for American road racing and supercross.
Key engineered features, technical highlights, and manufacturer specifications