Vortex 822AZB-39 CAT5 Rear Sprocket 520 Pitch 39 Tooth Blue

The Vortex 822AZB-39 is a premium CAT5 aluminum rear sprocket designed for high-performance motorcycle applications. This lightweight racing sprocket features 520 pitch with 39 teeth, providing an excellent balance of acceleration and top-end speed for sport and track motorcycles.

Key Features:

• Lightweight CAT5 aluminum construction reduces unsprung rotating mass for improved acceleration and handling
• 100% CNC manufactured in the USA to exacting tolerances
• Specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
• Blue anodized finish with contrasting silver machined accents for durability and corrosion resistance
• Vortex patented tooth profile design increases sprocket longevity and reduces chain wear
• Precision-cut teeth ensure smooth power transfer and extended drivetrain life

Vortex Racing sprockets are the choice of professional racers and enthusiasts worldwide. The CAT5 series delivers race-proven performance with the reliability needed for both track and street use. The anodized finish not only looks great but provides excellent protection against the elements.