Vortex 611ZR-47 Red 47-Tooth Aluminum Rear Sprocket

The Vortex 611ZR-47 is a 47-tooth aluminum rear sprocket finished in a striking red anodized color with contrasting silver machined accents. Engineered for sport bike riders who demand race-proven performance, this sprocket is 100% CNC-manufactured in the USA to extremely tight tolerances.

Key Features:

• 47-Tooth Rear Sprocket — designed for increased low-end torque and acceleration
• Lightweight Aluminum Construction — reduces rotating mass for improved throttle response
• Red Anodized Finish — corrosion-resistant anodizing with contrasting silver machined cuts
• 100% CNC Manufactured in the USA — precision-machined to exact tolerances
• Vortex Patented Tooth Design — saber tooth groove profile extends sprocket longevity
• Specially Formulated Alloy — material spec developed exclusively by Vortex Racing

The 611ZR-47 is part of Vortex Racing's trusted lineup of performance rear sprockets, popular with both street riders and track-day enthusiasts looking to fine-tune their gear ratios. The aluminum construction significantly reduces rotational mass compared to steel alternatives, helping put more power to the pavement. Always replace the chain and both sprockets together for optimal wear and performance.