Vortex 338C-40 Aluminum Rear Sprocket 40 Tooth 520 Pitch

The Vortex 338C-40 is a lightweight aluminum rear sprocket designed for high-performance motorcycles using 520 pitch chain systems. This 40-tooth sprocket is precision-machined from specially formulated aluminum alloy to Vortex's exact specifications, delivering an optimal balance of strength and weight savings.

Key Features:

• 40-tooth configuration for customized gearing ratios
• 520 pitch chain compatibility
• Constructed from high-grade aluminum alloy
• Vortex patented sprocket design for enhanced durability
• Lightweight construction reduces unsprung weight
• Precision-machined for accurate fitment and smooth operation

Vortex sprockets are manufactured to racing specifications and are trusted by professional riders and enthusiasts alike. The aluminum construction provides significant weight reduction compared to steel sprockets while maintaining excellent wear characteristics for street and track use.