Vortex 423-47 Silver 47-Tooth Aluminum Rear Sprocket

The Vortex 423-47 is a lightweight aluminum racing rear sprocket featuring 47 teeth, designed to deliver performance and durability for motorcycle applications. This precision-engineered sprocket is part of Vortex Racing's proven 423 series, trusted by racers and enthusiasts worldwide.

Key Features:

• 100% CNC manufactured in the USA for precise tolerances and consistent quality
• Specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
• Silver anodized finish prevents corrosion and provides long-lasting protection
• Unique patented tooth design increases sprocket longevity and chain engagement
• Lightweight construction reduces rotating mass for improved acceleration and handling
• 47-tooth configuration for customized gearing ratios

Vortex Racing sprockets are engineered with a proprietary tooth profile that extends service life while maintaining smooth, quiet operation. The aluminum construction offers significant weight savings over OEM steel sprockets without compromising durability, making this an excellent upgrade for both street and track applications.