Vortex 615ZB-45 Blue 45-Tooth 520-Pitch Aluminum Rear Sprocket

The Vortex 615ZB-45 is a high-performance aluminum rear sprocket featuring 45 teeth and designed for 520-pitch chain applications. This sprocket is part of Vortex's color anodized lineup, featuring an eye-catching blue finish that adds a custom look to your motorcycle's drivetrain.

Key Features:

• Constructed from aerospace-grade 7075-T6 aluminum for exceptional strength and durability
• CNC machined to tight tolerances for precise fitment and optimal power transfer
• Blue anodized finish provides corrosion resistance and distinctive styling
• 45-tooth configuration for versatile gearing options
• 520-pitch design compatible with standard sportbike chain sizes
• Reduced rotational mass compared to steel sprockets for improved acceleration
• Vortex patented tooth design increases sprocket longevity
• Features saber tooth grooves and mud grooves for enhanced chain engagement

Vortex Racing sprockets are trusted by professional race teams worldwide and manufactured to the highest quality standards. Each sprocket undergoes rigorous testing to ensure it meets the demands of both street and track applications, delivering reliable performance and extended service life.