Vortex 205ZK-46 Aluminum Rear Sprocket 428 Pitch 46-Tooth

The Vortex 205ZK-46 is a lightweight aluminum rear sprocket designed for 428-pitch chains, featuring 46 teeth for optimized gearing performance. This sprocket is 100% CNC manufactured in the USA from a specially formulated aluminum alloy that meets Vortex's exacting specifications for strength and durability.

Key Features:

• Lightweight standard aluminum racing sprocket construction reduces rotating mass for improved acceleration and handling
• Silver anodized finish prevents corrosion and provides long-lasting protection
• Unique patented tooth design increases sprocket longevity compared to conventional designs
• Precision CNC machining ensures tight tolerances and proper concentricity
• 428 chain pitch with 46-tooth configuration for versatile gearing options
• High-performance alternative to heavier OEM steel sprockets

Vortex sprockets are trusted by professional race teams worldwide and deliver the performance and reliability demanded in both racing and street applications. The specially formulated aluminum alloy provides an optimal balance of light weight and durability, while the patented tooth profile maximizes chain engagement and extends component life.