Vortex 528-66 Silver 66-Tooth Rear Sprocket

The Vortex 528-66 is a high-performance aluminum rear sprocket designed for demanding motorcycle applications. This 66-tooth sprocket features Vortex's patented tooth design engineered to maximize sprocket longevity and performance under the most challenging riding conditions.

Key Features:

• 66-tooth configuration for optimal gearing performance
• 530 pitch chain compatibility
• Constructed from specially formulated aluminum alloy to Vortex specifications
• Silver anodized finish prevents corrosion and wear
• Precision CNC machined in the USA for exact concentricity and balance
• Unique patented tooth profile increases service life
• Lightweight design reduces rotating mass for improved acceleration
• Strategic lightening holes optimize strength-to-weight ratio

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested and proven by professional race teams worldwide. Each sprocket is made to the tightest tolerances using the highest quality materials in the powersports industry, ensuring reliable performance whether on the street or track.