Vortex 817ZB-47 Steel Rear Sprocket 47-Tooth

The Vortex 817ZB-47 is a steel rear sprocket designed as a direct OEM-style replacement or performance upgrade for compatible motorcycles. Engineered to Vortex's exacting standards, this sprocket delivers reliable power transfer and long-lasting durability for street and track applications.

Key Features:

• Part Number: 817ZB-47
• Tooth Count: 47 teeth
• Material: High-quality steel construction for maximum strength and wear resistance
• Finish: Black anodized/coated for corrosion protection
• Design: Precision CNC-machined for accurate fitment and smooth chain engagement
• Brand: Vortex Racing — a trusted name in American-made motorcycle drivetrain components

Vortex sprockets are manufactured in the USA and are known for their tight tolerances and consistent quality. The 817ZB series uses a specific bolt pattern and carrier interface — always verify fitment compatibility with your specific motorcycle model before installation. Pair with a compatible Vortex front sprocket and chain for a complete drivetrain service.