Vortex 615-66 Silver 66-Tooth Rear Sprocket 520 Pitch Aluminum

The Vortex 615-66 is a high-performance aluminum rear sprocket designed for motorcycles with 520 pitch drive systems. Featuring 66 teeth and a silver finish, this sprocket is precision CNC-machined from 7075-T6 aluminum alloy for exceptional strength while maintaining minimal weight.

Key Features:

• 66-tooth configuration for 520 pitch chain applications
• CNC-machined from 7075-T6 aluminum for superior strength-to-weight ratio
• Vortex patented tooth design increases sprocket longevity and reduces chain wear
• Silver anodized finish resists corrosion and provides a clean, professional appearance
• Electrically coated for enhanced durability and appearance
• Manufactured in the USA to precise tolerances by Vortex Racing

Vortex Racing has been manufacturing premium motorcycle racing components for over 20 years, trusted by professional racers and enthusiasts worldwide. Each sprocket is made to the tightest tolerances with the best quality materials in the powersports industry, ensuring consistent performance and extended service life.