Vortex 803AZK-49 Aluminum Rear Sprocket 49 Tooth Black

The Vortex 803AZK-49 is a high-performance aluminum rear sprocket designed for serious motorcycle enthusiasts and racers. Manufactured from aerospace-grade aluminum, this 49-tooth sprocket delivers exceptional strength while significantly reducing rotating mass compared to OEM steel sprockets for improved acceleration and handling.

Key Features:

• 100% CNC manufactured in the USA for precise tolerances and perfect concentricity
• Specially formulated alloy per Vortex specifications ensures optimal durability
• Black anodized finish prevents corrosion and provides a sleek, race-ready appearance
• Unique tooth design increases sprocket longevity beyond conventional sprockets
• Vortex patented sprocket design is unlike any other sprocket on the market
• Lightweight construction reduces unsprung weight for better suspension performance

Vortex sprockets are precision-engineered to deliver optimal power transfer and reduced rotational mass, making them ideal for racing and high-performance street applications. The 49-tooth configuration allows riders to fine-tune their gear ratios for improved acceleration or customized performance characteristics.