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The VORTEX Cat‑5 rear sprocket is machined from a solid aluminum alloy and finished in a vivid red coating. With 41 teeth, it is sized specifically for Cat‑5 chain applications, delivering a precise tooth profile that meshes smoothly with the drive chain for reliable power delivery. The lightweight construction reduces rotating mass while maintaining the rigidity required for high‑performance riding.
Engineered by VORTEX, a recognized name in motorcycle and powersports drivetrain components, this rear sprocket is built for maximum power transfer and long‑term endurance. Its design balances strength and weight, ensuring consistent performance under demanding conditions and extending the service life of both the sprocket and the accompanying chain.
Race-proven sprockets and precision controls engineered for American road racing and supercross.
Key engineered features, technical highlights, and manufacturer specifications