Vortex 527V4-45 VTX Aluminum Rear Sprocket 530 Pitch 45 Tooth Silver

The Vortex 527V4-45 is a lightweight aluminum rear sprocket featuring a 530 pitch and 45 teeth, finished in a silver anodized coating. Designed as a direct performance upgrade over heavy OEM steel sprockets, this sprocket reduces rotating mass to help improve throttle response and acceleration.

Key Features:

• 530 pitch — compatible with standard 530-pitch drive chains
• 45-tooth rear sprocket configuration
• 100% CNC manufactured in the USA from a specially formulated aluminum alloy per Vortex specifications
• Silver anodized finish for corrosion resistance and a clean, bright appearance
• Saber tooth groove design for enhanced chain engagement and sprocket longevity
• Cupped construction between the tooth ring and body to minimize weight without sacrificing strength
• Hardened teeth for long-lasting wear resistance

Vortex aluminum rear sprockets are a trusted choice among performance riders and racers. The reduced rotating mass compared to stock steel sprockets aids in putting more power to the pavement. Stunt sprockets with higher tooth counts are available via special order.