Vortex 826ZR-39 Aluminum Rear Sprocket 39-Tooth 530 Pitch Silver

The Vortex 826ZR-39 is a precision-engineered aluminum rear sprocket designed for high-performance motorcycles using 530 pitch chains. This 39-tooth sprocket is CNC-machined from aerospace-grade 7075-T6 aluminum alloy, offering exceptional strength while significantly reducing rotational mass compared to steel alternatives.

Key Features:

• 39-tooth count for optimized gearing performance
• 530 pitch chain compatibility
• CNC-machined from 7075-T6 aluminum for superior strength-to-weight ratio
• Silver anodized finish to prevent corrosion and oxidation
• Vortex patented tooth design increases sprocket longevity
• Electrically coated for enhanced shine and durability
• 100% manufactured in the USA
• Lightweight construction reduces rotating mass for improved acceleration

Vortex Racing sprockets are trusted by professional race teams worldwide and feature the company's unique tooth profile that enhances chain engagement and extends service life. The silver anodized coating provides corrosion resistance while the two-tone machined appearance adds a premium aesthetic to your drivetrain. Ideal for sport bikes, superbikes, and performance motorcycles requiring 530 pitch chain systems.