Vortex 119-54 CAT5 Aluminum Rear Sprocket 54-Tooth

The Vortex 119-54 is a high-performance aluminum rear sprocket from Vortex Racing, one of the most trusted names in motorcycle drivetrain components. Featuring a 54-tooth count, this sprocket is precision-manufactured to exacting tolerances for optimal chain engagement, consistent power delivery, and reduced drivetrain wear.

Key Features:

• Lightweight aluminum construction — significantly reduces rotating mass compared to steel sprockets, contributing to improved throttle response and rear-wheel power output
• 54-tooth rear sprocket — tuned for enhanced acceleration and bottom-end torque
• Precision CNC machined — manufactured to tight tolerances for concentricity and consistent chain mesh
• Iconic CAT5 design — Vortex Racing's signature sprocket pattern, proven on racetracks worldwide since 1995
• Anodized or clear-coat finish — applied before cutting to provide corrosion resistance and the classic two-tone machined appearance
• Race-tested performance — used by professional racers and top teams across road racing, track days, and high-performance street applications

Vortex Racing sprockets are engineered for riders who demand the best in drivetrain performance. Regular chain cleaning every 300–400 miles is recommended when running aluminum sprockets to maximize service life. Always ensure front sprocket, rear sprocket, and chain are the same pitch when installing.