Vortex 170ZB-50 VTX Aluminum Rear Sprocket 50-Tooth

The Vortex 170ZB-50 is a high-performance VTX series aluminum rear sprocket engineered for serious street and track riders. Vortex Racing is a trusted name in the powersports industry, known for producing precision-machined drivetrain components that deliver superior performance and durability over stock replacements.

Constructed from lightweight, high-strength aluminum, this rear sprocket reduces unsprung rotational mass compared to steel alternatives, contributing to improved throttle response and handling. The sprocket features a 50-tooth count, making it ideal for riders looking to optimize acceleration and low-to-mid range power delivery.

Key Features:

• 50-tooth rear sprocket for enhanced acceleration performance
• Precision-machined from high-strength aluminum alloy for reduced weight
• Part of Vortex's VTX series — designed for street and track applications
• CNC-machined for tight tolerances and consistent chain engagement
• Hard-anodized finish for corrosion resistance and long service life
• Direct OEM-style fitment for straightforward installation
• Manufactured by Vortex Racing, a leader in aftermarket motorcycle drivetrain components

The Vortex 170ZB-50 is a direct-fit replacement and performance upgrade, delivering the quality and precision that Vortex Racing is renowned for on both the street and race circuit.