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1981 KAWASAKI KDX420 Parts & Accessories

Fits Your Machine

Displaying parts for your 1981 KAWASAKI KDX420

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See stock sizes for this machine

  • Front Tire:3.00x21
  • Rear Tire:5.10x18
  • Front Sprocket:16 Tooth
  • Rear Sprocket:50 Tooth
  • Chain:520X120
  • Spark Plug:B8ES
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