Vortex 436ZGV4-45 VTX Aluminum Rear Sprocket 45-Tooth

The Vortex 436ZGV4-45 is a high-performance aluminum rear sprocket from Vortex Racing's VTX series, engineered for sport bike and motorcycle applications. Machined from lightweight, high-strength aluminum alloy, this sprocket delivers a significant weight reduction over stock steel sprockets without sacrificing durability or performance.

Key Features:

• 45-Tooth Count – Tuned tooth count for optimized acceleration and drive response
• VTX Series Construction – CNC-machined from high-grade aluminum alloy for precision fit and reduced rotational mass
• Hard-Anodized Finish – Provides corrosion resistance and extended wear life
• Lightening Pockets – Strategically placed cutouts reduce sprocket weight while maintaining structural integrity
• OEM-Style Fitment – Designed as a direct bolt-on replacement for compatible applications
• Racing Proven – Vortex is a trusted name in professional and amateur motorsport competition

The Vortex VTX aluminum rear sprocket is an ideal upgrade for riders looking to reduce unsprung and rotating weight, improve throttle response, and maintain a consistent drive system. Compatible with standard chain pitches appropriate to the 436 fitment series.