Vortex 528A-64 Silver Aluminum Rear Sprocket 520 Pitch 64 Tooth

The Vortex 528A-64 is a lightweight aluminum rear sprocket engineered for performance and durability on sport and street motorcycles. This 64-tooth sprocket features 520 pitch spacing and is precision-manufactured to deliver reliable power transfer and extended service life.

Key Features:

• 100% CNC-machined in the USA from specially formulated aluminum alloy per Vortex specifications
• Patented tooth profile design increases sprocket longevity and reduces wear
• Silver anodized finish prevents corrosion and provides a factory-quality appearance
• Lightweight construction reduces rotational mass for improved acceleration and handling
• 520 pitch with 64 teeth for optimal gearing ratios
• Direct replacement for OEM rear sprockets on compatible motorcycles

Vortex rear sprockets are designed with a unique tooth profile that distributes load more evenly across the chain, resulting in longer life for both the sprocket and chain. The precision CNC manufacturing process ensures perfect concentricity and accurate tooth spacing for smooth, quiet operation.