Vortex 522-39 Silver 39-Tooth Rear Sprocket

The Vortex 522-39 is a high-performance aluminum rear sprocket featuring 39 teeth and a durable silver finish. This sprocket is engineered with Vortex's patented tooth design that significantly increases sprocket longevity compared to standard sprockets.

Key Features:

• 39-tooth aluminum construction for optimal strength-to-weight ratio
• Patented Vortex tooth profile extends service life
• Specially formulated aluminum alloy to Vortex specifications
• Silver anodized finish resists corrosion and wear
• Precision machined for accurate fitment and smooth chain operation
• Lightweight design reduces rotating mass for improved acceleration

Vortex sprockets feature a unique tooth design that distributes stress more evenly across the sprocket, reducing premature wear and extending the life of both the sprocket and chain. The high-quality aluminum alloy construction provides excellent durability while keeping weight to a minimum, making this an ideal choice for street and sport riding applications.