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

The Vortex 780ZO-40 is a 40-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for riders who demand lightweight performance without sacrificing durability. Machined from high-grade aluminum alloy, this sprocket offers a significant weight reduction over stock steel sprockets, helping to reduce unsprung rotational mass for improved throttle response and acceleration.

Key Features:

• 40-Tooth Configuration – Optimized tooth count for balanced acceleration and top-end performance
• VTX Series Design – Vortex's precision-machined aluminum construction for race and street use
• Lightweight Aluminum Construction – Reduces unsprung rotational mass compared to OEM steel sprockets
• Hard Anodized Finish – Provides corrosion resistance and extended wear life
• CNC Machined – Tight tolerances ensure smooth chain engagement and consistent power delivery
• Direct OEM Replacement Fit – Bolt-on installation with no modifications required

Vortex Racing is a trusted name in the powersports industry, known for producing high-quality drivetrain components used by both professional racers and street riders. The 780ZO-40 rear sprocket is an ideal upgrade for those looking to fine-tune their gearing setup or replace a worn OEM sprocket with a premium aftermarket alternative.