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2019 YAMAHA YZ450FX Parts & Accessories

Fits Your Machine

Displaying parts for your 2019 YAMAHA YZ450FX

See stock sizes for this machine

  • Front Tire:90/90x21
  • Rear Tire:120/90x18
  • Front Sprocket:13 Tooth
  • Rear Sprocket:50 Tooth
  • Chain:520x114
  • Spark Plug:CPR8EA-9

2017 Yamaha YZ450FX Bike Build

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