Vortex 775AZLV4-43 Aluminum Rear Sprocket 43T 520 Pitch Silver

The Vortex 775AZLV4-43 is a 43-tooth, 520-pitch aluminum rear sprocket engineered for performance street and racing applications. CNC-machined in the USA from a specially formulated aerospace-grade alloy to Vortex's precise specifications, this sprocket delivers an exceptional balance of strength and minimal weight.

Key Features:

• 7075-T6 Billet Aluminum Construction – Lightweight design reduces rotating mass for improved throttle response and acceleration
• 100% CNC Machined in the USA – Manufactured to tight tolerances for precision fit and consistent performance
• Silver Anodized Finish – Electrically coated for a bright, corrosion-resistant surface that stands up to the elements
• Saber Tooth Groove Design – Vortex's patent-pending tooth profile clears debris and reduces wear, extending sprocket service life
• 520 Chain Pitch – Compatible with standard 520 chain configurations
• 43 Teeth – Stock-replacement tooth count for balanced acceleration and top-speed performance

Vortex Racing has been producing top-quality motorcycle drivetrain components for over 15 years, with their parts proven at the highest levels of professional road racing and supercross competition. The 775AZLV4-43 rear sprocket is a direct-fit, performance-grade upgrade that rivals the lifespan of many steel sprockets while delivering significant weight savings.