Vortex 642A-60 Aluminum Rear Sprocket 60-Tooth 520-Pitch Silver

The Vortex 642A-60 is a high-performance aluminum rear sprocket designed for motorcycles requiring 520-pitch chain applications. This 60-tooth sprocket features Vortex's precision-machined construction and silver anodized finish, combining durability with reduced rotational weight for improved performance.

Key Features:

• 60-tooth configuration for optimized gearing ratios
• 520-pitch chain compatibility
• Constructed from aerospace-grade 7075 aluminum alloy
• Precision CNC-machined for exact tolerances and proper chain engagement
• Silver anodized finish for corrosion resistance
• Vortex's patented tooth design increases sprocket longevity
• Lightweight construction reduces unsprung weight and rotational mass

Vortex sprockets are engineered to provide optimal power transfer while maintaining reliability under demanding conditions. The specially formulated aluminum alloy delivers the ideal balance of strength and weight reduction, making this sprocket an excellent choice for street and track applications.