Vortex 435CZB-47 CAT5 Blue Aluminum 525-Pitch 47-Tooth Rear Sprocket

The Vortex 435CZB-47 is a 47-tooth, 525-pitch rear sprocket machined from lightweight CAT5 anodized aluminum in a striking blue finish with contrasting silver machine cuts. Designed for serious street and track riders, this sprocket delivers a measurable weight reduction over steel while maintaining exceptional durability.

Key Features:

• Lightweight CAT5 aluminum construction — machined from high-grade 7075 T6 aluminum for an optimal strength-to-weight ratio
• 100% CNC manufactured in the USA to precise tolerances
• Specially formulated alloy per Vortex specifications for superior performance
• Unique patented tooth design increases sprocket longevity and reduces chain wear
• Saber tooth grooves and Vortex patent-pending design unlike any other sprocket on the market
• Blue CAT5 anodized finish with contrasting silver machine cuts — available in four colors
• 525 chain pitch — direct OEM replacement sizing
• 47 teeth — rear sprocket position

Vortex Racing sprockets are trusted by champions on both the street and track. The 435CZB-47 is a direct bolt-on replacement that upgrades both performance and appearance without requiring any modifications.