Vortex 317ZL-40 Aluminum Rear Sprocket 40 Tooth

The Vortex 317ZL-40 is a precision-engineered aluminum rear sprocket designed for high-performance motorcycle applications. This 40-tooth sprocket is manufactured from aerospace-grade 7075-T6 billet aluminum, offering exceptional strength while reducing rotating mass for improved acceleration and handling.

Key Features:

• 40 tooth count for optimal gearing performance
• CNC machined from 7075-T6 billet aluminum for superior strength-to-weight ratio
• Anodized finish for enhanced durability and corrosion resistance
• Precision tolerances ensure perfect fit and extended chain life
• Lightweight construction reduces unsprung weight for improved acceleration and deceleration
• American-made quality backed by over 15 years of racing heritage

Vortex Racing sprockets are trusted by professional race teams worldwide and tested extensively in Motocross, Supercross, Road Racing, and Flat Track applications. Each sprocket is manufactured to the tightest tolerances using the best quality materials in the industry, ensuring reliable performance on the street or track.