Vortex 611ZB-42 Steel Rear Sprocket 42-Tooth

The Vortex 611ZB-42 is a 42-tooth steel rear sprocket engineered for sport and performance motorcycle applications. Manufactured by Vortex Racing, one of the most trusted names in drivetrain components, this sprocket delivers reliable power transfer and long-lasting durability under demanding riding conditions.

Key Features:

• 42-Tooth Configuration – Provides an optimized balance between acceleration and top-end speed
• Steel Construction – Heavy-duty steel material offers superior strength and wear resistance compared to aluminum alternatives
• Precision Machined – CNC-machined to tight tolerances for smooth, consistent chain engagement
• Direct OEM Replacement – Designed as a direct bolt-on replacement for compatible applications
• Vortex Quality – Manufactured to Vortex Racing's exacting standards for performance and longevity

The Vortex 611ZB-42 steel rear sprocket is an ideal choice for riders seeking a durable, performance-oriented sprocket upgrade or direct replacement. Its steel construction makes it particularly well-suited for track use, aggressive street riding, or any application where longevity and strength are priorities.