Vortex 642-40 Silver 40-Tooth Rear Sprocket 530 Pitch

The Vortex 642-40 is a silver 40-tooth rear sprocket engineered for high-performance motorcycle applications. Made with the highest quality 7075 T6 aluminum, this lightweight racing sprocket reduces rotating mass to help put more power to the pavement.

Key Features:

• 100% CNC machined with saber tooth grooves
• 530 pitch configuration for compatibility with heavy-duty street bikes
• Specially formulated alloy per Vortex specifications
• Silver anodized to prevent corrosion
• Unique tooth design increases sprocket longevity
• Vortex patent pending design

For more than 15 years, U.S.-based Vortex Racing continues to manufacture, market and sell top-quality motorcycle racing components for road racing, motocross, and street applications. Each of their race components is made to the tightest tolerances with the best quality materials, backed by extensive testing with professional race teams worldwide. This 40-tooth configuration provides balanced street performance with excellent durability.