Vortex 317ZGV4-43 VTX Aluminum Rear Sprocket 43-Tooth

The Vortex 317ZGV4-43 is a lightweight aluminum rear sprocket designed for performance-oriented motorcycle applications. Engineered and manufactured in the USA, this 43-tooth sprocket is built to Vortex's exacting standards, delivering a superior combination of reduced rotational weight and long-lasting durability.

Key Features:

• 100% CNC Manufactured in the USA — precision machined for consistent quality and exact fitment
• Specially Formulated Aluminum Alloy — lightweight construction significantly reduces unsprung and rotational weight compared to steel
• Silver Anodized Finish — corrosion-resistant coating helps extend sprocket life in all riding conditions
• Hardened Teeth — cupped tooth ring design with hardened teeth maintains strength while minimizing overall mass
• Vortex Patented Tooth Design — unique tooth geometry increases sprocket longevity and promotes smooth chain engagement
• 43 Teeth — direct-fit rear sprocket replacing OEM units for compatible models

Vortex rear sprockets are a trusted choice among street riders and racers alike. The aluminum construction shaves meaningful weight from the drivetrain, resulting in improved throttle response and a more connected riding feel. Designed to work with the stock chain pitch for applicable fitments unless otherwise specified.