Vortex 247ZK-43 Steel Rear Sprocket 520 Pitch 43 Tooth Black

The Vortex 247ZK-43 is a high-performance steel rear sprocket designed for sport bikes requiring 520-pitch chain systems. This precision-engineered sprocket features 43 teeth and is manufactured from high-tensile carbon steel to deliver exceptional strength and durability for street and track applications.

Key Features:

• 100% CNC machined in the USA for tight tolerances and consistent quality
• High-tensile carbon steel construction for maximum strength and wear resistance
• Electro-plated satin black finish resists corrosion and provides a sleek appearance
• Vortex's proprietary tooth design ensures optimal chain engagement and extended service life
• 520 pitch with 43 teeth provides versatile gearing options
• Precision machined individually for perfect concentricity and power transfer
• Ideal for riders seeking long-lasting performance without sacrificing strength

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested and proven by professional race teams worldwide. This steel sprocket offers superior longevity compared to aluminum alternatives while maintaining excellent performance characteristics. The unique tooth profile is designed for perfect chain hold and release, reducing wear on both the sprocket and chain. Compatible with X-ring and O-ring chains when properly maintained.