Vortex 120ZK44 Black Anodized 44-Tooth 520-Pitch Rear Aluminum Sprocket

The Vortex 120ZK44 is a 44-tooth, 520-pitch rear aluminum sprocket engineered for serious motorcycle racers and performance street riders. Manufactured 100% in the USA, this sprocket is CNC-machined from a specially formulated aluminum alloy to deliver an exceptional balance of lightweight performance and long-term durability.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved acceleration, deceleration, and directional response
• 100% CNC manufactured in the USA to tight tolerances for precise fitment
• Specially formulated alloy per Vortex's proprietary specifications for optimal strength-to-weight ratio
• Black anodized finish provides corrosion resistance and a sharp, aggressive appearance
• Vortex patented unique tooth design increases sprocket longevity and chain engagement
• 44 teeth, 520 pitch — suitable for performance tuning and gearing adjustments

Vortex Racing has been a trusted name in motorsports for over 15 years, supplying components to professional race teams competing in Motocross, Supercross, Road Racing, and Flat Track events worldwide. The 120ZK44 sprocket is a direct bolt-on upgrade over heavier OEM steel sprockets, delivering measurable gains in throttle response and overall drivetrain performance.