Vortex 628K-58 Aluminum Rear Sprocket 530 Pitch 58 Tooth Black

The Vortex 628K-58 is a 530-pitch, 58-tooth aluminum rear sprocket finished in a black anodized coating with contrast-machined accents. Engineered for motorcycle street and racing applications, this sprocket delivers the performance and precision that Vortex Racing is known for.

Key Features:

• 100% CNC manufactured in the USA from a specially formulated aluminum alloy per Vortex specifications
• Black anodized finish with contrast-machined accents for corrosion resistance and aggressive styling
• Lightweight construction reduces rotating mass, improving throttle response and power delivery
• Unique patented tooth design increases sprocket longevity and chain engagement
• 530 chain pitch compatible — must be used with matching 530-pitch chain and front sprocket
• 58 teeth for precise gear ratio tuning
• Machined to tight tolerances ensuring concentricity and smooth chain tracking

Vortex aluminum rear sprockets are a top choice for riders looking to reduce unsprung rotating weight and fine-tune their motorcycle's gearing for improved acceleration or top-end speed. The 628K-58 is a direct OEM-style replacement or performance upgrade for compatible motorcycles running 530 chain.