Vortex 641AZK-44 CAT5 Aluminum Rear Sprocket 44 Tooth Blue

The Vortex 641AZK-44 is a premium CAT5 aluminum rear sprocket featuring 44 teeth and a distinctive blue anodized finish. This high-performance sprocket is 100% CNC manufactured in the USA to exacting tolerances for optimal fitment and durability.

Key Features:

• Lightweight aluminum construction reduces unsprung weight for improved handling and acceleration
• Blue anodized finish provides corrosion resistance and distinctive appearance
• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• Unique tooth profile design increases sprocket longevity and chain engagement
• Vortex patented sprocket design ensures precise concentricity
• CNC machined in the USA with strict quality control standards

Vortex Racing has been manufacturing premium motorcycle racing components since 1995, with each sprocket designed and tested by racers for maximum performance and reliability. The CAT5 series represents their top-tier aluminum sprocket line, combining race-proven design with street durability.