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    • Active 1994 Yamaha RT100
      • Drive Type: Chain
      • Front Tire Size: 2.50-18
      • Rear Tire Size: 3.00-16
      • Spark Plug: B7ES
      • Chain Size: 420
      • Chain Links: 104
      • Front Sprocket/Pulley Teeth: 14
      • Rear Sprocket/Pulley Teeth: 48
      For reference only, please consult your owner’s manual to confirm your sizes