Vortex 505ZO-49 Aluminum Rear Sprocket 49-Tooth 428-Pitch

The Vortex 505ZO-49 is a high-performance aluminum rear sprocket designed for motorcycles using 428-pitch drive chains. This 49-tooth sprocket is precision CNC-manufactured from lightweight 7075 T6 aluminum alloy, reducing rotating mass to help transfer more power to the pavement.

Key Features:

• 49-tooth configuration for optimal gearing performance
• 428-pitch design for compatibility with standard 428 chains
• Lightweight aluminum construction reduces unsprung weight
• CNC-machined for precise fitment and concentricity
• Vortex's patented tooth design increases sprocket longevity
• Made from high-quality 7075 T6 aerospace-grade aluminum

Vortex Racing sprockets are manufactured in the USA to exacting tolerances, ensuring reliable performance for both street and racing applications. The specialized tooth profile is engineered to reduce wear and provide smooth, quiet operation throughout the sprocket's service life.