Vortex 422BZK-43 CAT5 Aluminum Rear Sprocket 43-Tooth

The Vortex 422BZK-43 is a precision-engineered CAT5 aluminum rear sprocket designed for high-performance motorcycle applications. This 43-tooth sprocket delivers an optimal balance of acceleration and top-end speed for sport bikes and racing motorcycles.

Key Features:

• 43-tooth configuration for improved gearing performance
• Lightweight CAT5 aluminum construction reduces rotating mass for better acceleration and handling
• 100% CNC manufactured in the USA to the tightest tolerances
• Specially formulated aluminum alloy per Vortex specifications ensures durability
• Black zinc finish (BZK) provides corrosion resistance and aggressive styling
• Patented tooth design increases sprocket longevity and ensures proper chain hold and release
• Tested by professional race teams worldwide for proven track performance

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, delivering championship-quality parts for Motocross, Supercross, Road Racing, and Flat Track applications. Each sprocket is precision-machined to exacting standards, making Vortex sprockets a top choice for racers and enthusiasts who demand absolute quality and performance.