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Vortex 313ZR-39 Steel Rear Sprocket 39T

Manufacturer

Picture for manufacturer Vortex

Part Number

313ZR-39
5 reviews
Sale Price

$55.21

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 313ZR-39 is a high-quality steel rear sprocket featuring 39 teeth, designed as a direct OEM-style replacement or performance upgrade for compatible motorcycles. Vortex Racing is a trusted name in the powersports industry, known for precision-manufactured drivetrain components that meet or exceed OEM standards.

Key Features:

  • 39-tooth rear sprocket for accurate gear ratio tuning
  • Manufactured from high-strength steel for exceptional durability and wear resistance
  • Precision CNC-machined for consistent tooth profile and reliable chain engagement
  • Direct bolt-on fitment — no modifications required
  • Part of Vortex's 313ZR sprocket series, engineered for street and track applications

The Vortex 313ZR-39 is an ideal choice for riders looking to restore OEM performance or fine-tune their motorcycle's power delivery and acceleration characteristics through sprocket gearing changes.

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