Vortex 642ZK-52 Aluminum Rear Sprocket 52 Tooth Black

The Vortex 642ZK-52 is a lightweight aluminum rear sprocket designed for high-performance motorcycle applications. This 52-tooth sprocket features Vortex's patented tooth design that increases sprocket longevity and delivers superior power transfer to the rear wheel.

Key Features:

• 52 teeth for optimized gearing ratio
• 100% CNC machined from 7075 T6 billet aluminum for precision fitment
• Black anodized finish for corrosion resistance and distinctive appearance
• Patented saber tooth groove design reduces weight while maintaining strength
• Lightweight construction reduces rotating mass for improved acceleration
• Manufactured in the USA to the highest quality standards

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested by professional race teams worldwide. Each sprocket is CNC machined to tight tolerances using specially formulated aluminum alloy that provides an ideal balance of strength, durability, and weight savings for racing and high-performance street applications.