Vortex 452ZBV4-45 Blue 45-Tooth 520-Pitch Aluminum Rear Sprocket

The Vortex 452ZBV4-45 is a 45-tooth, 520-pitch aluminum rear sprocket finished in a vibrant blue anodized coating. Built for street and track riders who demand lightweight performance without sacrificing durability, this sprocket is precision-engineered in the USA by one of the most respected names in motorcycle drivetrain components.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
• 100% CNC manufactured in the USA to tight tolerances for precise fit and consistent performance
• Specially formulated alloy per Vortex's proprietary specifications for optimal strength-to-weight ratio
• Blue anodized finish provides corrosion resistance and a distinctive appearance
• Vortex Saber Tooth groove design — patented tooth profile engineered to extend sprocket longevity
• 520 pitch — compatible with standard 520-size chain applications
• 45 teeth — ideal for riders seeking increased low-end torque and improved acceleration

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995, with proven performance at the highest levels of road racing, supercross, and motocross competition. The 452ZBV4-45 is an excellent OEM replacement or performance upgrade for compatible Kawasaki and other 520-pitch motorcycle applications.