Vortex 803ZK-43 Steel Rear Sprocket 43-Tooth 520-Pitch

The Vortex 803ZK-43 is a high-performance steel rear sprocket designed for motorcycles using 520-pitch chain. Manufactured from carbon steel alloy per Vortex specifications with a unique tooth design that increases sprocket longevity, this 43-tooth sprocket delivers reliable power transfer for street and track applications.

Key Features:

• Carbon steel alloy construction per Vortex specifications
• Silver anodized or electro-plated finish to prevent corrosion
• Unique tooth design increases sprocket longevity
• 43-tooth configuration for 520-pitch chain
• Vortex patented sprocket design
• Precision manufactured for optimal chain engagement

Vortex steel sprockets offer excellent durability and wear resistance, making them ideal for riders seeking long-lasting performance. The zinc-plated finish provides superior corrosion protection while the engineered tooth profile ensures smooth, efficient power delivery.