Vortex 505ZR-40 Red Aluminum Rear Sprocket 525 Pitch 40-Tooth

The Vortex 505ZR-40 is a high-performance aluminum rear sprocket designed for sportbikes and sport touring motorcycles using 525 pitch chain. This 40-tooth sprocket is CNC-machined from premium 7075-T6 aluminum alloy and features an attractive red anodized finish with contrasting silver machined cuts.

Key Features:

• 40-tooth configuration for 525 pitch chain applications
• CNC-machined from 7075-T6 aluminum for optimal strength-to-weight ratio
• Red anodized finish with silver machined accents for distinctive appearance
• Vortex's patented tooth profile design increases sprocket longevity
• Lightening holes reduce unsprung and rotating mass for improved performance
• 100% manufactured in the USA to exacting tolerances
• Anodized coating provides excellent corrosion resistance

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years. The 505ZR series aluminum sprockets offer significant weight savings compared to steel while maintaining durability for street and track use. The unique Saber tooth groove design helps extend sprocket life by optimizing power transfer and reducing wear.