Vortex Sprocket

  • Part #: 80590849A
  • Manufacturer Part #: 642AK49
This item is no longer available
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Overview of Vortex Sprocket

  • Precision constructed to exact tolerances for better concentricity
  • Induction hardened for stronger, quieter and longer-lasting performance
  • Plated against corrosion
  • Less mass with drilled lightening holes
  • F5 PTFE black hardcoat
  • F5 PTFE black provides extra endurance throgh hard anodization; also coated with PTFE for extra lubricity

NOTE: Converts the following models to a 520 chain
Yamaha YFZ-R6 99-02

NOTE: At this time we are not able to specify on our website the standard tooth sizes of the sprockets or size and length of chain for your motorcycle. We will display every sprocket that fits. If you need the standard tooth size information or chain size and length, call us toll-free 800-969-7504


No. of Teeth 49
Weight 1.25 lbs

Specs for Vortex Sprocket

No. of Teeth 49
Weight 1.25 lbs

Fitment for Vortex Sprocket

Part 80590849A fits the following machines

See if this part fits your ride

2002 Yamaha YZF-R6 600
2001 Yamaha YZF-R6 600
2000 Yamaha YZF-R6 600
1999 Yamaha YZF-R6 600

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Instructions and Media for Vortex Sprocket

Owners Manual - PDF Owners Manual - PDF Manual PDF