Vortex 642CK-43 CAT5 Rear Sprocket 43-Tooth

The Vortex 642CK-43 is a high-performance CAT5 aluminum rear sprocket designed for motorcycle racing and performance applications. This 43-tooth rear sprocket features Vortex's proprietary hardcoat anodized finish for enhanced durability and wear resistance.

Key Features:

• 43-tooth configuration for optimized gearing
• CAT5 aluminum construction for lightweight strength
• 100% CNC manufactured in the USA to exacting tolerances
• Hardcoat anodized finish provides superior corrosion resistance
• Vortex's patented tooth design increases sprocket longevity
• Specially formulated alloy per Vortex specifications
• Cupped design reduces weight without sacrificing strength

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested by professional race teams worldwide in Motocross, Supercross, Road Racing, and Flat Track competition. Each sprocket is precision-engineered to deliver maximum performance and durability in demanding conditions.