Vortex 680ZB-38 Steel Rear Sprocket Pitch Zinc Sprockets - 38-Tooth 530 Black

The Vortex 680ZB-38 is a 38-tooth steel rear sprocket finished in a zinc black electroplated coating for superior corrosion resistance. Designed as a direct-replacement or performance upgrade rear sprocket, it delivers reliable power transfer and long service life for street and track applications.

Key Features:

• 38-Tooth / 530 Pitch — direct-fit rear sprocket for compatible 530-chain motorcycles
• Zinc Black Finish — carbon steel construction electroplated with a satin black coating that resists corrosion
• Vortex Signature Cupped Design — cupped-down face reduces overall weight while maintaining structural integrity
• Hardened Teeth — heat-treated tooth flanks for extended wear life and longevity
• Vortex Patented Tooth Profile — proprietary tooth geometry optimizes chain engagement and release for smooth, efficient power delivery
• Precision Manufactured — machined to tight tolerances for concentricity and consistent fit

The 680ZB-38 is an ideal choice for riders looking to replace worn OEM gearing or fine-tune their gear ratio with a durable, corrosion-resistant steel sprocket. Steel construction makes it especially well-suited for high-mileage street use where longevity is a priority.