Vortex 642AS-50 Steel Rear Sprocket 520 Pitch 50 Tooth Black

The Vortex 642AS-50 is a high-performance steel rear sprocket designed for motorcycles requiring 520 pitch drivetrain components. Built for riders who demand maximum durability and longevity, this 50-tooth sprocket features premium carbon steel construction with an electro-plated satin black finish that resists corrosion and wear.

Key Features:

• Precision laser-cut from carbon steel alloy to Vortex specifications
• 50 teeth with 520 pitch for optimal gear ratios
• Hardened teeth with unique Vortex tooth design for increased longevity
• Electro-plated satin black finish prevents corrosion
• Weight-saving cutouts reduce unnecessary material without sacrificing strength
• Cupped design from tooth ring to body minimizes weight
• Patented Vortex sprocket design

Steel sprockets offer superior durability compared to aluminum alternatives, making them ideal for street riding, touring, and high-mileage applications. The hardened teeth ensure consistent performance over thousands of miles while maintaining drivetrain efficiency. Vortex sprockets are trusted by riders worldwide for their precision manufacturing and long-lasting performance.