Vortex 435ZB-40 CAT5 Aluminum Rear Sprocket 520 Pitch 40 Tooth Blue

The Vortex 435ZB-40 is a lightweight CAT5 aluminum racing sprocket designed for high-performance motorcycle applications. This 520-pitch rear sprocket features 40 teeth and comes in an eye-catching blue anodized finish with contrasting silver machined accents.

Key Features:

• 100% CNC manufactured in the U.S.A. for precise tolerances and consistent quality
• Specially formulated alloy per Vortex specifications using premium 7075 T6 aluminum
• Saber tooth grooves; unique tooth design increases sprocket longevity
• Vortex patented sprocket design is unlike any other sprocket
• Available in four colors (in most sizes) with contrasting silver machine cuts
• Anodized finish helps prevent corrosion while adding distinctive style

Vortex CAT5 sprockets provide an excellent balance of strength, weight savings, and durability. The reduced rotating mass helps improve acceleration and throttle response, while the precision machining ensures smooth power delivery and extended chain life. The blue anodized finish adds a custom look to your motorcycle's drivetrain while protecting against the elements.

This sprocket is compatible with 520-pitch chains and is commonly used on sport bikes including Kawasaki Ninja models, Yamaha R-series motorcycles, and other popular Japanese sportbikes. The 40-tooth configuration provides versatile gearing suitable for both street and track use.