Vortex 452AZL-39 CAT5 Aluminum Rear Sprocket 520 Pitch 39 Tooth

The Vortex 452AZL-39 is a lightweight CAT5 aluminum racing rear sprocket designed for serious riders who demand performance and durability. This precision-engineered sprocket features 520 pitch with 39 teeth, making it an excellent choice for optimizing acceleration and handling on sport bikes.

Key Features:

• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration and handling
• 100% CNC manufactured in the USA to the tightest tolerances
• Specially formulated 7075-T6 aluminum alloy per Vortex specifications for exceptional strength
• Anodized finish prevents corrosion and provides long-lasting durability
• Unique saber tooth design with grooves increases sprocket longevity
• Vortex patented sprocket design unlike any other on the market
• 520 pitch chain compatible with 39 teeth configuration

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested by top professional race teams worldwide. Each sprocket is crafted from high-grade aluminum that's significantly lighter than OEM steel sprockets, allowing more power to reach the pavement while reducing unsprung weight for better suspension performance.