Vortex 490ZK-40 Steel Rear Sprocket 40-Tooth Black

The Vortex 490ZK-40 is a 40-tooth steel rear sprocket engineered for performance motorcycle applications. Built to Vortex's exacting standards, this sprocket is manufactured from a carbon steel alloy formulated to Vortex's own specifications, delivering exceptional durability and wear resistance under demanding street and track conditions.

Key Features:

• 40-tooth rear sprocket for precise gearing adjustments
• Carbon steel alloy construction per Vortex specifications for maximum strength and longevity
• Black finish with corrosion-resistant treatment for long-lasting appearance
• Patented unique tooth design engineered to increase sprocket longevity and reduce chain wear
• 100% CNC manufactured in the USA to tight tolerances
• Compatible with 490-series chain pitch applications

Vortex has been manufacturing top-quality racing components since 1995, with each part built to the tightest tolerances and tested with feedback from professional race teams worldwide. The 490ZK-40 is an excellent choice for riders seeking a durable, performance-grade steel sprocket replacement.