Vortex 822AZK-39 CAT5 Aluminum Rear Sprocket 39-Tooth

The Vortex 822AZK-39 is a lightweight CAT5 aluminum racing rear sprocket featuring 39 teeth, designed to deliver exceptional performance and durability for motorcycle applications. This premium sprocket is 100% CNC manufactured in the USA from a specially formulated aluminum alloy developed to Vortex's exacting specifications.

Key Features:

• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration and power transfer
• 100% CNC machined in the USA for precise fitment and quality
• Unique patented tooth design increases sprocket longevity beyond standard sprockets
• Black anodized finish with contrasting machined accents for corrosion resistance and distinctive appearance
• 39-tooth configuration for custom gearing options
• Specially formulated aluminum alloy per Vortex specifications

Vortex Racing sprockets are trusted by racers and enthusiasts worldwide for their combination of lightweight performance, precision manufacturing, and extended service life. The patented tooth profile design sets Vortex sprockets apart from competitors, providing improved wear characteristics and reliable power transmission.