Vortex 414EZK-42 Aluminum Rear Sprocket 42-Tooth Black

The Vortex 414EZK-42 is a 42-tooth aluminum rear sprocket engineered for performance-focused motorcycle riders. Part of Vortex's EZ series, this sprocket is 100% CNC manufactured in the USA from a specially formulated aluminum alloy developed to Vortex's own exacting specifications, then finished with a black anodized coating to resist corrosion and wear.

Vortex's patented sprocket design features a unique tooth profile unlike conventional sprockets, engineered to extend service life while maintaining precise chain engagement. The lightweight aluminum construction directly reduces rotating mass, translating to improved throttle response, quicker acceleration, and more agile handling compared to heavier steel alternatives.

Key Features:

• 42-tooth rear sprocket for 414 pitch chain
• Lightweight standard aluminum construction reduces rotating mass
• 100% CNC machined in the USA
• Specially formulated alloy per Vortex specifications
• Black anodized finish for corrosion resistance
• Patented unique tooth design for extended sprocket longevity
• Direct replacement for worn or damaged OEM rear sprockets

Vortex Racing has been a trusted name in motorcycle performance components for over 15 years, with their parts proven at the highest levels of Motocross, Supercross, Road Racing, and Flat Track competition worldwide.