Vortex 338-57 Aluminum 520 Rear Sprocket 57 Tooth Silver

The Vortex 338-57 is a lightweight aluminum rear sprocket designed for 520 pitch chains. This sprocket features a specially formulated alloy per Vortex specifications and a patented sprocket design that delivers optimal power transfer and durability for street and racing motorcycles.

Key Features:

• Manufactured from aerospace-grade aluminum providing optimal power transfer and reduced rotational mass
• CNC machined from 7075 aluminum for precise specifications and concentricity
• 57-tooth configuration for custom gearing options
• 520 chain pitch compatibility
• Silver finish for corrosion resistance
• Meticulously crafted using cutting-edge technology and premium materials for unparalleled reliability and longevity

The Vortex 338 series aluminum sprockets offer significant weight savings over steel sprockets while maintaining the strength and durability needed for high-performance applications. The unique tooth design ensures proper chain engagement and extends the life of both the sprocket and chain. Ideal for riders looking to customize their motorcycle's acceleration and top speed characteristics through gearing changes.