Vortex 490ZK-41 Steel Rear Sprocket 41T Black

The Vortex 490ZK-41 is a high-quality steel rear sprocket featuring 41 teeth, engineered for performance street and track riders demanding reliable power transfer and durability. Manufactured by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket is precision-cut for consistent chain engagement and long service life.

Key Features:

• 41-Tooth steel rear sprocket for optimal gear ratio tuning
• Precision CNC-machined from high-grade steel for maximum strength and wear resistance
• Part of Vortex's 490 series — designed for specific sportbike applications
• Black finish for a clean, aggressive appearance
• Direct OEM-style fitment for straightforward installation
• Compatible with standard 520 or application-specific chain pitch (per fitment guide)

Vortex sprockets are a popular upgrade or direct replacement for worn OEM rear sprockets, offering consistent performance whether on the street or at the track. The 490ZK-41 is ideal for riders looking to maintain stock gearing or fine-tune acceleration and top-speed characteristics.