• You are buying one Outlaw Racing Rear Heavy Duty Inner Tube 100/110-18, 120/100-18 Inch (2.5 mm thick).
  • Also Fits: 100-110 x 18", 120/100 x 18", 140/80-18, 5.00/5.10-18.
  • Please check our fitment ch...

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Product Review

  • You are buying one Outlaw Racing Rear Heavy Duty Inner Tube 100/110-18, 120/100-18 Inch (2.5 mm thick).
  • Also Fits: 100-110 x 18", 120/100 x 18", 140/80-18, 5.00/5.10-18.
  • Please check our fitment chart before purchasing to ensure this tube is right for your bike.
  • Outlaw Racing super thick inner tube is a blend of natural and butyl rubber.
  • It is twice as thick as OEM tubes to help resist punctures and pinch flats.
  • Designed for motocross, enduro, and woods riding.


  • Fits 100/110-18" 120/100-18” Rear Tire
  • Our super thick inner tube is a blend of natural and butyl rubber
  • Twice as thick as OEM tubes to help resist punctures and pinch flats
  • Designed for motocross, enduro, and woods riding

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