Vortex 838CZK-47 CAT5 Aluminum Rear Sprocket 47-Tooth

The Vortex 838CZK-47 is a high-performance CAT5 aluminum rear sprocket featuring 47 teeth, designed for motorcycles requiring precision drivetrain components. Engineered for racing and high-performance street applications, this sprocket delivers optimal power transfer while reducing rotational mass compared to steel alternatives.

Key Features:

• 47-tooth configuration for customized gearing ratios
• CAT5 lightweight aluminum construction for reduced weight
• 100% CNC machined in the USA to precise tolerances
• Specially formulated aerospace-grade aluminum alloy per Vortex specifications
• Colored anodized finish prevents corrosion and adds style
• Patented tooth design increases sprocket longevity and performance
• Engineered for optimal power transfer and acceleration

Vortex Racing has manufactured premium motorcycle racing components for over 15 years, with products tested by top professional race teams worldwide. Each sprocket is crafted to the tightest tolerances using the best quality materials in the powersports industry, ensuring reliability under extreme conditions.