Vortex 316ZB-39 Steel Rear Sprocket 39-Tooth Black

The Vortex 316ZB-39 is a high-performance 39-tooth steel rear sprocket designed for motorcycles demanding reliability and durability. This black-finish sprocket features Vortex's proprietary tooth design engineered to increase sprocket longevity and reduce wear under demanding riding conditions.

Key Features:

• 39-tooth configuration for optimized gearing
• Carbon steel construction manufactured to Vortex specifications for maximum strength
• Black electro-plated finish to prevent corrosion
• Patented tooth profile design increases sprocket life
• Precision-manufactured to exact tolerances for proper chain engagement
• CNC-machined for consistent quality and performance

Vortex Racing sprockets are trusted by professional race teams worldwide and engineered to deliver reliable performance on both the street and track. Each sprocket is manufactured from specially formulated steel alloy and treated to resist corrosion while maintaining optimal strength-to-weight characteristics.