Vortex 839C-43 CAT5 Aluminum Rear Sprocket 43-Tooth

The Vortex 839C-43 is a lightweight CAT5 aluminum racing rear sprocket engineered for demanding motorcycle applications. This 43-tooth sprocket represents Vortex Racing's premium CAT5 line, featuring advanced manufacturing processes and race-proven design elements trusted by professional teams worldwide.

Key Features:

• 100% CNC manufactured in the USA from 7075 aluminum for exceptional strength-to-weight ratio
• CAT5 color anodizing process applied first, then CNC machined to create striking silver highlights on colored surfaces
• Specially formulated aluminum alloy engineered to Vortex specifications for optimal durability
• Saber tooth grooves and unique patented tooth design increases sprocket longevity and chain engagement
• Color anodizing excludes sweeps, mud grooves, and teeth for enhanced wear resistance
• Manufactured to tight racing tolerances for precise fitment and performance

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested and proven by professional race teams in Motocross, Supercross, Road Racing, and Flat Track competition. Each CAT5 sprocket undergoes rigorous quality control to ensure it meets the exacting standards required by champions.