Vortex 642ZB-42 Blue Aluminum Rear Sprocket 42-Tooth 530-Pitch

The Vortex 642ZB-42 is a lightweight aluminum rear sprocket featuring 42 teeth and a blue anodized finish. Manufactured by Vortex Racing, this high-performance sprocket is designed for motorcycles using 530-pitch chain systems.

Key Features:

• 100% CNC machined in the USA from specially formulated aluminum alloy
• Blue anodized finish prevents corrosion while adding distinctive style
• Patented unique tooth design with saber tooth grooves increases sprocket longevity
• Lightweight construction reduces rotating mass for improved acceleration
• Precision manufacturing ensures proper chain engagement and extended wear life
• 42-tooth configuration for versatile gearing options

Vortex Racing sprockets are engineered to meet the demanding standards of professional race teams worldwide. Their precision CNC manufacturing process maintains tight tolerances, while the specially formulated aluminum alloy provides an optimal balance of strength and light weight. The blue anodized surface treatment not only protects against corrosion but also creates a durable, low-friction surface that helps maximize performance and component life.