Vortex 206ZK-51 CAT5 Aluminum Racing Rear Sprocket 51-Tooth

The Vortex 206ZK-51 is a lightweight CAT5 aluminum racing rear sprocket featuring 51 teeth, designed for high-performance motorcycle applications. This premium sprocket is 100% CNC manufactured in the USA from specially formulated 7075-T6 billet aluminum alloy engineered to Vortex's exacting specifications.

Key Features:

• 51-tooth configuration for precise gearing adjustments
• CAT5 series lightweight aluminum construction reduces rotating mass
• 100% CNC machined in the USA with precision tolerances
• Unique patented tooth design increases sprocket longevity
• Saber tooth grooves for improved chain engagement
• 7075-T6 billet aluminum for optimal strength-to-weight ratio
• Available with contrasting silver machine cuts for a distinctive look

Vortex Racing has manufactured premium motorcycle racing components for over 15 years, with products tested and proven by professional race teams in Motocross, Supercross, Road Racing, and Flat Track Racing worldwide. Each sprocket is manufactured to the tightest tolerances using the highest quality materials in the industry.