Vortex 780ZK-46 VTX Aluminum Rear Sprocket 46T

The Vortex 780ZK-46 is a lightweight 46-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for performance motorcycle applications. Precision-machined from high-grade aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio while reducing unsprung rotational mass for improved throttle response and acceleration feel.

Key Features:

• 46-tooth rear sprocket for tuned final drive gearing
• Precision CNC-machined from lightweight, high-strength aluminum alloy
• Hard-anodized finish for enhanced corrosion resistance and durability
• Part of Vortex's VTX series, designed for a direct OEM-style fitment
• Reduced unsprung weight compared to steel sprockets for improved handling response
• Consistent tooth geometry for smooth, efficient chain engagement

The Vortex VTX sprocket line is a popular upgrade for sport and street motorcycle riders seeking performance gearing options. The 780ZK carrier/hub designation ensures proper fitment for compatible models. Pairs with standard or o-ring chains appropriate for the sprocket pitch of the specific application.