Vortex 828A-39 Silver Aluminum Rear Sprocket 39-Tooth

The Vortex 828A-39 is a lightweight aluminum racing rear sprocket featuring 39 teeth, designed for high-performance motorcycle applications. This premium sprocket is 100% CNC manufactured in the USA from a specially formulated aluminum alloy that meets Vortex's exacting specifications for strength and durability.

Key Features:

• 39-tooth aluminum rear sprocket with silver anodized finish
• CNC machined from specially formulated aluminum alloy for optimal strength-to-weight ratio
• Silver anodizing prevents corrosion and enhances longevity
• Patented Vortex tooth profile design increases sprocket lifespan
• Precision manufacturing ensures smooth chain engagement and reduced wear
• Lightweight construction reduces unsprung weight for improved handling

Vortex sprockets feature a unique patented tooth design that extends service life compared to conventional sprockets. The precision CNC manufacturing process ensures exact tolerances for proper chain alignment and optimal power transfer. The silver anodized finish not only looks great but provides excellent corrosion resistance for long-lasting performance.