Vortex 522ZK-46 CAT5 Aluminum Rear Sprocket 46-Tooth 520-Pitch

The Vortex 522ZK-46 is a lightweight CAT5 aluminum rear sprocket featuring 46 teeth and 520 pitch chain compatibility. This high-performance racing sprocket is designed for sport bikes and motorcycles requiring precise power delivery and reduced rotational mass.

Key Features:

• CAT5 aluminum construction with color anodized finish in black
• 46-tooth configuration for optimized gearing
• 520 pitch chain compatibility
• CNC machined to tight tolerances for precision fit
• Specially formulated alloy per Vortex specifications
• Vortex patented tooth design increases sprocket longevity
• Bright silver highlights on teeth, sweeps, and mud grooves contrast with anodized body
• Lightweight design reduces unsprung weight for improved handling

Vortex sprockets are tested by professional race teams worldwide and manufactured in the USA. The CAT5 line utilizes color anodizing that excludes the functional areas (teeth, sweeps, mud grooves), resulting in enhanced durability where it matters most while maintaining an attractive appearance.