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    0 6 HR : 4 8 MIN : 0 8 SEC
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    • Active 2019 Yamaha YZ250X
      • Drive Type: Chain
      • Front Tire Size: 90/90-21
      • Rear Tire Size: 110/100-18
      • Spark Plug: BR8EG
      • Chain Size: 520
      • Chain Links: 114
      • Front Sprocket/Pulley Teeth: 14
      • Rear Sprocket/Pulley Teeth: 50
      For reference only, please consult your owner’s manual to confirm your sizes