Vortex 642AS-43 Aluminum Rear Sprocket Sprockets - 43-Tooth 530-Pitch

The Vortex 642AS-43 is a high-performance aluminum rear sprocket designed for 530-pitch chain applications. This 43-tooth sprocket combines lightweight construction with exceptional durability, making it ideal for sport and street motorcycles.

Key Features:

• 43-tooth configuration for optimized gear ratio
• 530-pitch compatibility for standard heavy-duty chains
• Lightweight aluminum construction reduces unsprung weight
• CNC manufactured in the USA for precision fitment
• Specially formulated aluminum alloy per Vortex specifications
• Unique tooth profile design increases sprocket longevity
• Silver anodized finish prevents corrosion

Vortex sprockets are renowned for their patented tooth design that distributes load more evenly across the chain, reducing wear and extending service life. Each sprocket is precision-machined to exact tolerances, ensuring proper chain engagement and smooth power transfer.