1990 YAMAHA YZ80 Parts & Accessories

Fits Your Machine

Displaying parts for your 1990 YAMAHA YZ80

See stock sizes for this machine

  • Front Tire:70/100x17
  • Rear Tire:90/100x14
  • Front Sprocket:14 Tooth
  • Rear Sprocket:46 Tooth
  • Chain:428x112
  • Spark Plug:B9EG
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