Vortex 642CK-41 Aluminum Rear Sprocket 41-Tooth Cat 5 Anodized

The Vortex 642CK-41 is a lightweight aluminum racing rear sprocket featuring 41 teeth and Cat 5 anodizing for superior durability and corrosion resistance. This high-performance sprocket is 100% CNC manufactured in the USA from specially formulated aerospace-grade aluminum alloy designed to Vortex's exacting specifications.

Key Features:

• 41-tooth aluminum rear sprocket with Cat 5 anodized finish
• 100% CNC machined in the USA for precision fitment
• Patented saber tooth groove design for extended sprocket life
• 7075-T6 billet aluminum construction reduces rotating mass
• Lightweight design improves acceleration and power transfer
• Anodized finish prevents corrosion and provides a durable surface
• Unique Vortex tooth design increases longevity compared to standard sprockets

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with each sprocket built to the tightest tolerances using the best materials in the industry. Designed for motocross, supercross, road racing, and high-performance street applications, Vortex sprockets are trusted by professional race teams worldwide.