Vortex 825ZUV4-40 VTX Aluminum Rear Sprocket 40T

The Vortex 825ZUV4-40 is a high-performance aluminum rear sprocket designed for sport and utility powersports applications. Engineered to Vortex's exacting standards, this sprocket delivers a lightweight yet durable alternative to heavy OEM steel sprockets, helping reduce unsprung rotational mass for improved throttle response and handling.

Key Features:

• 40-Tooth configuration for optimized gear ratio tuning
• Lightweight aluminum construction reduces unsprung weight compared to steel sprockets
• Precision CNC-machined for tight tolerances and consistent chain engagement
• Hard anodized finish for enhanced wear resistance and corrosion protection
• Compatible with standard 520 pitch drive chain
• Manufactured to OEM or better fitment specifications

Vortex Racing is a trusted name in the powersports aftermarket, producing sprockets and drivetrain components used by professional racers and enthusiasts worldwide. The 825ZUV4-40 is a direct-fit replacement or performance upgrade sprocket, ideal for riders looking to fine-tune their drive ratio or save rotating weight on their machine.