Vortex 232ZK-51 Steel Rear Sprocket Pitch Sprockets - 51T 520

The Vortex 232ZK-51 is a 51-tooth steel rear sprocket designed for high-performance motorcycle applications. Vortex is a trusted name in the powersports industry, known for manufacturing precision-machined drivetrain components that deliver reliable power transfer and long service life.

Key Features:

• 51 Teeth — optimized tooth count for acceleration-focused gearing
• 520 Chain Pitch — compatible with standard 520-series drive chains
• Steel Construction — provides superior durability and wear resistance compared to aluminum alternatives
• Precision Machined — manufactured to tight tolerances for smooth, consistent chain engagement
• Direct OEM Replacement — bolt-on fitment with no modifications required

Whether you're replacing a worn sprocket or fine-tuning your gearing ratio for the track or street, the Vortex 232ZK-51 delivers the quality and performance Vortex is known for. Compatible with a range of popular sport and street motorcycle models — verify fitment for your specific application.