Vortex 823ZK-53 Aluminum Pitch Rear Sprocket Sprockets - CAT5 530 53-Tooth

The Vortex 823ZK-53 is a high-performance CAT5 aluminum rear sprocket designed for 530 pitch motorcycle chains. This 53-tooth sprocket is precision CNC-machined from lightweight 7075-T6 aerospace-grade aluminum, delivering exceptional strength while significantly reducing unsprung weight compared to OEM steel sprockets.

Key Features:

• CNC-machined from 7075-T6 aerospace-grade aluminum for optimal strength-to-weight ratio
• 53 teeth for customized gearing ratios
• 530 pitch compatibility for high-performance motorcycle applications
• Vortex patented tooth design increases sprocket longevity and reduces wear
• Hard-anodized finish for superior durability and corrosion resistance
• Precision-machined mounting holes ensure perfect fitment and balance
• Manufactured to tight tolerances for smooth, reliable power transfer

Vortex CAT5 sprockets are engineered by racers for racers, tested extensively on professional race tracks worldwide. The unique tooth profile distributes chain load more evenly, extending the life of both the sprocket and chain. Whether you're optimizing acceleration for track days or fine-tuning gearing for street performance, the 823ZK-53 delivers professional-grade quality and performance.