Vortex 170ZO-47 VTX Aluminum Rear Sprocket 47-Tooth

The Vortex 170ZO-47 is a 47-tooth VTX series aluminum rear sprocket designed for high-performance motorcycle applications. Vortex Racing is a well-respected name in the powersports industry, known for producing precision-machined drivetrain components that meet the demands of both track and street riders.

This rear sprocket is CNC-machined from lightweight aluminum alloy, offering a significant weight reduction over steel sprockets without sacrificing durability. The hard-anodized finish resists wear and corrosion, helping the sprocket maintain its performance characteristics over an extended service life.

Key Features:

• 47-Tooth count for optimized acceleration and gear ratio tuning
• CNC-machined aluminum construction for reduced rotating mass and improved throttle response
• Hard-anodized finish for enhanced wear and corrosion resistance
• Precision-cut tooth profile for smooth chain engagement and reduced drivetrain wear
• Lightweight design compared to OEM steel sprockets
• Part of Vortex's VTX series sprocket lineup

The Vortex 170ZO-47 is a direct bolt-on replacement sprocket, engineered to OEM-equivalent or better tolerances. Whether you're fine-tuning your gearing for the track or replacing a worn sprocket on the street, this Vortex aluminum rear sprocket delivers reliable performance and precise fitment.