Vortex 780ZU-40 VTX Aluminum Rear Sprocket 40-Tooth

The Vortex 780ZU-40 is a 40-tooth aluminum rear sprocket from Vortex's VTX series, engineered for performance motorcycle applications. Precision-machined from high-grade 7075-T6 aluminum, this lightweight sprocket delivers a significant weight reduction over stock steel units without sacrificing durability or performance.

Key Features:

• 40-Tooth Configuration – Optimized tooth count for balanced acceleration and top-speed performance
• 7075-T6 Aluminum Construction – High-strength alloy provides excellent rigidity while minimizing rotating mass
• Precision CNC Machined – Tight tolerances ensure smooth, consistent chain engagement and extended wear life
• Hard Anodized Finish – Protective anodized coating resists corrosion, wear, and the elements
• VTX Series Design – Vortex's performance-oriented sprocket line trusted by racers and street riders alike
• Direct OEM Replacement Fit – Bolt-on installation with no modifications required

Vortex Racing is a leading manufacturer of performance drivetrain components, and the VTX aluminum rear sprocket series is a popular upgrade for riders looking to reduce unsprung weight and improve throttle response. The 780ZU-40 is part of the 780 sprocket family, compatible with specific motorcycle applications using the ZU carrier/bolt pattern specification.