Vortex 775ZK-45 Black Aluminum Rear Sprocket 45-Tooth

The Vortex 775ZK-45 is a 45-tooth aluminum rear sprocket featuring a striking black anodized finish with contrast-machined accents. Engineered for performance-focused riders, this sprocket is 100% CNC manufactured in the USA from a specially formulated aluminum alloy developed to Vortex's exacting specifications.

Key Features:

• 45-Tooth rear sprocket for optimized final drive gearing
• Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
• Black anodized finish with contrast-machined accents for a premium appearance and corrosion resistance
• Vortex patented tooth design increases sprocket longevity and chain engagement
• 100% CNC machined in the USA to the tightest tolerances
• Specially formulated alloy per Vortex specifications for maximum strength-to-weight ratio

Vortex Racing has been manufacturing championship-winning sprockets since 1995. Owned and operated by motorcycle racers, every component is track-tested with direct feedback from top professional race teams worldwide. The 775ZK-45 is an excellent choice for riders seeking a performance upgrade that delivers both function and style.