Vortex 823AZB-42 Aluminum Rear Sprocket 520 Pitch 42 Tooth Blue

The Vortex 823AZB-42 is a precision-engineered aluminum rear sprocket designed for motorcycles with 520 pitch chain systems. This 42-tooth sprocket combines lightweight construction with race-proven durability, making it an excellent choice for both street and track applications.

Key Features:

• 42-tooth aluminum construction reduces unsprung weight for improved handling and acceleration
• 520 pitch design compatible with standard 520 chain systems
• Blue anodized finish provides corrosion resistance and distinctive styling
• Strategic lightening holes reduce rotating mass without compromising strength
• Manufactured to precise tolerances ensuring concentricity and smooth operation
• Vortex patented tooth profile design enhances chain engagement and extends sprocket life

Vortex Racing sprockets are engineered for performance enthusiasts who demand quality components. The aluminum alloy construction offers significant weight savings over steel sprockets while maintaining the durability needed for demanding riding conditions.