Vortex 338CK-38 Aluminum Rear Sprocket 520 Pitch 38 Tooth

The Vortex 338CK-38 is a high-performance aluminum rear sprocket designed for motorcycles using 520 pitch chain. This lightweight racing sprocket features 38 teeth and is precision-engineered to deliver optimal power transfer and reduced rotational mass for improved acceleration and overall bike performance.

Key Features:

• Made from aerospace-grade aluminum alloy to Vortex specifications
• CAT5 hardcoat anodized finish for enhanced durability and corrosion resistance
• Patented Vortex sprocket design with cupped down face for weight reduction
• 100% CNC machined for precise tolerances and concentricity
• Hardened teeth for extended longevity under demanding conditions
• 520 pitch configuration for compatibility with 520-size chains
• 38-tooth count for customizable gearing ratios

Vortex aluminum sprockets are the racer's choice, trusted by professional riders and weekend enthusiasts alike. The lightweight construction reduces unsprung weight while the hardcoat anodized finish provides long-lasting protection against wear and the elements. This sprocket is designed for riders seeking superior craftsmanship, reliability, and the ability to fine-tune gear ratios for improved low-end torque or higher top-end speed.