Vortex 839CZK-53 Aluminum Rear Sprocket 53 Tooth

The Vortex 839CZK-53 is a lightweight aluminum rear sprocket designed for high-performance street and racing applications. This 53-tooth sprocket is engineered to deliver optimal power transfer while reducing rotational mass for improved acceleration and handling.

Key Features:

• 100% CNC manufactured in the USA from aerospace-grade aluminum alloy
• Silver anodized finish to prevent corrosion and extend service life
• Unique Vortex patented tooth design increases sprocket longevity
• Precision-cut teeth ensure smooth chain engagement and reduced wear
• Lightweight construction reduces unsprung weight for better suspension performance
• 53-tooth configuration for optimized gearing ratio

Vortex sprockets are manufactured to exacting specifications using specially formulated aluminum alloys that provide the perfect balance of strength and weight savings. The advanced tooth profile design is engineered to maximize chain contact and distribute loads evenly across the sprocket, resulting in extended component life and consistent performance.