Michelin 18" Ultra Heavy Duty Tube

#1 Best Seller
in Tires
3 reviews
1 item left

Don't want Flats? Get yourself a set of heavy duty tubes before your next trip and keep from having to stop for pesky flats. 

  • Reinforced tubes for off-road applications
  • Feature a 4mm wall thickness
  • Provide enhanced protection against punctures and pinch flats


  • Fits 140/80/18 tires



This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to:

Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
    scott c.
    Great product great team @ KTM Twins

    I continue to use this tube and have for some time now because it works. It is heavier than a standard tube but if you are riding long distances in the back country it give some piece of mind.

    A KTM Twins Customer
    Niles H.
    United States
    One Time...

    …I saved a few bucks and bought a tube that did not say “heavy duty”. Well that thing went flat on me 30 miles into the Mexican desert. I won’t make that mistake again.

    Earl W.
    great tube!

    They may be heavy, but they hold up to a lot of punishment.

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