Vortex 245ZR-39 Aluminum Rear Sprocket 530 Pitch 39 Tooth Silver

The Vortex 245ZR-39 is a high-performance aluminum rear sprocket designed for 530 pitch chain applications. This CAT5 racing sprocket features 39 teeth and delivers the lightweight performance advantage that racers demand.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved acceleration and handling
• 100% CNC manufactured in the USA to exacting tolerances
• Specially formulated aerospace-grade aluminum alloy per Vortex specifications
• Silver anodized finish for corrosion resistance and durability
• Unique tooth design with Saber tooth grooves increases sprocket longevity
• Precision machined lightening holes reduce weight without sacrificing strength
• 530 pitch compatible with standard sportbike chain applications

Vortex Racing sprockets are engineered to achieve maximum lightness and strength, making them the preferred choice for road racing, track days, and high-performance street applications. Each sprocket is manufactured to the tightest tolerances using the best quality materials in the industry.