Vortex 405-42 Aluminum Rear Sprocket 42-Tooth Silver

The Vortex 405-42 is a high-performance aluminum rear sprocket designed for motorcycle applications. This 42-tooth sprocket is part of Vortex's proven standard aluminum sprocket line, trusted by AMA Superbike and Motocross riders for both on-road and off-road performance.

Key Features:

• CNC machined from 7075-T6 aerospace-grade aluminum for exceptional strength and minimal weight
• 42-tooth configuration for optimized gearing
• Silver anodized finish prevents corrosion and wear
• Patented tooth design increases sprocket longevity
• Manufactured with tight tolerances for optimal chain engagement
• 100% CNC manufactured in the USA
• Lightweight design reduces rotational mass for improved acceleration and handling

Vortex sprockets are engineered to precise specifications and tested by professional race teams worldwide. The unique tooth profile design maximizes chain contact and extends service life compared to conventional sprockets. Ideal for riders seeking a balance of durability, performance, and reduced unsprung weight.