Vortex 615BZR-50 Black 50-Tooth Rear Sprocket

The Vortex 615BZR-50 is a high-performance 50-tooth rear sprocket engineered for precision and durability in demanding motorcycle applications. This sprocket features Vortex's patented tooth design that increases longevity and provides superior chain engagement compared to conventional sprockets.

Key Features:

• Manufactured from premium carbon steel for exceptional strength and wear resistance
• Black zinc electroplated finish for corrosion resistance and distinctive appearance
• Case hardened construction with hardened teeth for extended service life
• Unique patented tooth profile reduces chain wear and improves power transfer
• Precision laser-cut design ensures accurate tooth geometry
• Drilled lightening holes reduce rotational mass without compromising strength
• 50-tooth configuration for optimized gearing ratios

Vortex Racing sprockets are designed and tested by professional race teams worldwide, ensuring race-proven performance and reliability. The steel construction provides significantly longer chainwheel life compared to aluminum alternatives, making this sprocket ideal for street use, touring, and aggressive riding conditions where durability is paramount.