Vortex 839AZGV4-46 VTX Aluminum Rear Sprocket 46-Tooth

The Vortex 839AZGV4-46 is a high-performance 46-tooth aluminum rear sprocket from the Vortex VTX series, engineered for competitive and performance-oriented motorcycle applications. Precision-machined from lightweight aluminum, this sprocket delivers an excellent balance of reduced unsprung weight and durable, reliable power transfer.

Vortex sprockets are manufactured to exacting tolerances, ensuring smooth chain engagement and consistent performance lap after lap. The VTX series is a popular upgrade over heavy OEM steel sprockets for riders looking to sharpen throttle response and reduce drivetrain rotating mass.

Key Features:

• 46-tooth rear sprocket for optimized acceleration and gearing
• Lightweight aluminum construction reduces unsprung and rotating weight
• Precision CNC-machined for accurate tooth profile and fitment
• Part of the Vortex VTX series — a proven choice for street and track use
• Compatible with standard motorcycle drive chains (verify pitch with your application)
• Anodized finish for corrosion resistance and lasting appearance

The Vortex 839AZGV4-46 is a direct-fit replacement or performance upgrade sprocket. Always verify sprocket carrier pattern, chain pitch, and bolt configuration match your specific motorcycle before installation.