Vortex 206ZK-49 CAT5 Black Aluminum Rear Sprocket 49T

The Vortex 206ZK-49 is a 49-tooth CAT5 lightweight aluminum rear sprocket finished in black anodize with contrasting silver machine cuts. Engineered for sport bike and racing applications, this sprocket is 100% CNC-machined in the USA from a specially formulated aluminum alloy developed to Vortex's exacting specifications.

Key Features:

• 49-tooth rear sprocket for performance gearing customization
• Lightweight CAT5 aluminum construction reduces unsprung and rotating mass
• 100% CNC manufactured in the USA for precision fitment and consistency
• Specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
• Black anodized finish with contrasting silver machine cuts for a premium appearance
• Unique patented tooth profile designed to extend sprocket longevity
• Induction-hardened teeth for increased wear resistance

Vortex sprockets are trusted by professional racers competing at the highest levels of AMA Superbike, Supercross, and motocross. The CAT5 series delivers race-proven performance and durability whether you're pushing the limits on the track or upgrading your street sport bike's drivetrain.