Vortex 604ZR-56 Steel 56-Tooth Rear Sprocket

The Vortex 604ZR-56 is a 56-tooth steel rear sprocket designed as a direct OEM-style replacement or performance upgrade for compatible motorcycles. Manufactured by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket delivers reliable power transfer and long-lasting durability under demanding riding conditions.

Key Features:

• 56-Tooth configuration for precise gear ratio tuning and acceleration performance
• Steel construction for superior strength, durability, and extended service life compared to aluminum alternatives
• ZR Series design — engineered for consistent fitment and compatibility with OEM-spec chain pitches
• Precision-machined sprocket teeth for smooth chain engagement and reduced wear
• Corrosion-resistant finish to withstand weather and road exposure
• Direct bolt-on replacement requiring no modifications

The Vortex 604ZR-56 is an ideal choice for riders seeking a dependable steel rear sprocket with proven quality from a leading powersports manufacturer. Whether used for street riding or track applications, this sprocket provides the strength and precision needed for confident performance.