Vortex 249A-50 Aluminum Rear Sprocket 50-Tooth 520 Pitch Silver

The Vortex 249A-50 is a lightweight aluminum rear sprocket designed for 520 pitch motorcycle chains. This precision-engineered component features 50 teeth and is manufactured from a specially formulated aerospace-grade aluminum alloy to Vortex specifications, providing optimal power transfer while reducing rotational mass.

Key Features:

• 50-tooth configuration for 520 pitch chain applications
• CNC-machined from aerospace-grade aluminum alloy for superior strength-to-weight ratio
• Silver anodized finish prevents corrosion and maintains appearance
• Patented tooth design increases sprocket longevity and wear resistance
• Lightweight construction reduces unsprung weight for improved handling and acceleration
• Precision manufactured to exact tolerances for smooth, reliable operation

Vortex Racing aluminum sprockets are trusted by professional racers and enthusiasts worldwide for their exceptional quality and durability. Each sprocket undergoes rigorous quality control to ensure proper fitment and long service life. The unique tooth profile distributes chain wear evenly, extending the life of both the sprocket and chain.