Vortex 427C-42 Aluminum Rear Sprocket 42-Tooth 530-Pitch

The Vortex 427C-42 is a high-performance aluminum rear sprocket designed for motorcycle racing and sport riding applications. This precision-engineered sprocket features 42 teeth and is manufactured to exacting 530-pitch specifications for optimal chain compatibility.

Key Features:

• 100% CNC machined in the USA from specially formulated 7075-T6 aluminum alloy for superior strength-to-weight ratio
• Unique Vortex patented tooth design with saber tooth grooves increases sprocket longevity and reduces chain wear
• Colored anodized finish provides corrosion resistance while adding visual appeal to your motorcycle
• Lightweight construction reduces unsprung rotating mass for improved acceleration and handling
• Precision tolerances ensure smooth, quiet operation and consistent performance
• Ideal for road racing, track days, and high-performance street applications

Vortex Racing has been manufacturing premium motorcycle components for over 15 years, with products tested and proven by professional race teams worldwide. This sprocket requires proper maintenance including regular chain cleaning and tension adjustment every 300-400 miles to maximize service life.