Vortex 491-47 Silver 47-Tooth Aluminum Rear Sprocket

The Vortex 491-47 is a lightweight, silver anodized aluminum rear sprocket featuring 47 teeth, designed for motorcycle racing and performance street applications. Manufactured 100% in the USA using a specially formulated billet aluminum alloy per Vortex's own specifications, this sprocket delivers an optimal balance of strength and weight savings over heavier steel alternatives.

Key Features:

• 47-tooth rear sprocket for precise final drive ratio tuning
• 100% CNC machined in the USA to the tightest tolerances
• Vortex patented saber tooth groove design for extended sprocket longevity
• Silver anodized finish resists corrosion and provides lasting appearance
• Specially formulated alloy per Vortex specifications for superior strength-to-weight ratio
• Lightweight construction reduces unsprung and rotating mass

Vortex Racing has been producing top-quality motorcycle racing components since 1995, with each part validated through direct feedback from professional race teams worldwide. The 491-47 rear sprocket is a reliable, race-proven upgrade for riders seeking performance-tuned drivetrain components.