Vortex 422ZR-45 CAT5 Red Aluminum 45-Tooth 520-Pitch Rear Sprocket

The Vortex 422ZR-45 is a CAT5 lightweight aluminum rear sprocket featuring a 45-tooth count and 520 chain pitch compatibility, finished in Vortex's signature red anodized color with contrasting silver machined accents. Designed and manufactured in the USA, it is a direct-fit replacement and performance upgrade for a variety of motorcycles.

Key Features:

• 45-Tooth, 520-Pitch: Bolt-on rear sprocket sized for 520-pitch chain applications
• CAT5 Aluminum Construction: Specially formulated lightweight alloy per Vortex specifications reduces rotating mass for improved throttle response and acceleration
• 100% CNC Manufactured in the USA: Precision machined to the tightest tolerances for exact fitment and consistent performance
• Red Anodized Finish: Vibrant red anodized color with contrasting silver machine cuts for a premium race-ready appearance
• Vortex Patented Saber Tooth Design: Unique tooth geometry increases sprocket longevity and improves chain engagement
• Lightweight Advantage: Reduces unsprung and rotational weight compared to OEM steel sprockets, freeing additional horsepower

Vortex Racing has been producing top-quality motorcycle racing components since 1995, trusted by professional race teams and enthusiasts worldwide. The 422ZR-45 rear sprocket is an ideal upgrade for riders looking to optimize gearing for improved acceleration or replace a worn OEM sprocket with a higher-performance alternative.