Vortex 642CKV4-44 VTX Aluminum Rear Sprocket 44T

The Vortex 642CKV4-44 is a 44-tooth aluminum rear sprocket from Vortex's VTX series, engineered for sport and performance motorcycle applications. Vortex is a leading U.S.-based manufacturer of precision-machined drivetrain components trusted by racers and enthusiasts worldwide.

Key Features:

• 44-Tooth Count – Optimized gearing for acceleration and mid-range power delivery
• Aircraft-Grade Aluminum Construction – Lightweight design significantly reduces unsprung and rotating mass compared to steel sprockets
• Hard Anodized Finish – Provides excellent corrosion resistance and surface hardness for extended service life
• CNC Machined – Precision manufacturing ensures exact tooth profile for smooth, quiet chain engagement and reduced wear
• VTX Series Design – Features Vortex's signature scalloped and lightening-hole pattern for maximum weight reduction without sacrificing strength
• Direct OEM Replacement Fit – Bolt-on installation with no modifications required

Vortex rear sprockets are a popular upgrade for riders looking to fine-tune their motorcycle's gearing, reduce drivetrain weight, and improve overall performance. The 642CKV4-44 is designed to work with a standard chain pitch appropriate for the application and pairs perfectly with Vortex front sprockets for a complete drivetrain solution.