Vortex 615B-50 Rear Sprocket 520 Pitch 50-Tooth Silver Aluminum

The Vortex 615B-50 is a high-performance aluminum rear sprocket designed for serious riders who demand precision and durability. This 520 pitch sprocket features 50 teeth and is constructed from specially formulated aerospace-grade 7075 T6 aluminum alloy, manufactured 100% CNC machined in the USA to exact specifications.

Key Features:

• 50-tooth configuration for optimized gearing ratios
• 520 pitch for compatibility with standard motorcycle drive systems
• Lightweight aluminum construction reduces rotating mass for improved acceleration
• Silver anodized finish prevents corrosion and provides long-lasting protection
• Patented tooth design increases sprocket longevity and performance
• 100% CNC manufactured in the USA with tight tolerances
• Made from specially formulated 7075 T6 aluminum alloy

Vortex Racing sprockets are trusted by professional race teams worldwide for motocross, supercross, road racing, and street applications. The lightweight design puts more power to the pavement while the precision manufacturing ensures optimal chain engagement and extended component life. Each sprocket is engineered to withstand the demands of high-performance riding while maintaining the perfect balance between strength and weight savings.