Vortex 604-53 Rear Sprocket Aluminum Sprockets - 53-Tooth

The Vortex 604-53 is a 53-tooth rear sprocket engineered for sport and performance motorcycle applications. Manufactured by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket delivers the precision and durability demanded by both track and street riders.

Key Features:

• 53 teeth for increased acceleration and lower-end torque output
• Constructed from lightweight, high-strength aluminum for reduced unsprung weight
• Hard-anodized finish for enhanced wear resistance and corrosion protection
• CNC-machined to tight tolerances for smooth, reliable chain engagement
• Direct OEM-style fitment for straightforward installation
• Compatible with standard O-ring, X-ring, and Z-ring drive chains

The Vortex 604-53 rear sprocket is an ideal upgrade or replacement for riders seeking improved throttle response and acceleration. The larger 53-tooth count provides a lower final drive ratio compared to stock, translating power to the ground more aggressively — a popular choice for track days and performance street riding.