Vortex 420 F5 Aluminum Rear Sprocket

Item Number: 326412


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Product Description

Vortex Racing

Vortex 420 F5 Aluminum Rear Sprocket

  • Lightweight F5 aluminum racing sprocket
  • 100% CNC manufactured in the USA
  • Specially formulated alloy per Vortex specifications
  • PTFE black hardcoat aka polytetrafluoroethylene (Teflon), increases wear resistance for extra longevity
  • Unique tooth design increases sprocket longevity
  • Vortex patented sprocket design is unlike any other sprocket

Spec Details
Chain Pitch 420
Color Black
Finish Anodized PFTE Hardcoat
Material Aluminum Alloy
Position Rear
Teeth 52T

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.


  • KX80 1986-2000
  • KX80 Big Wheel 1991-1994
  • KX85 2001-2013
  • KX100 1995-2009, 2011-2013


  • RM100 2003

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