Part of the allure of a gravel/cyclocross bike has been the possibly of having a "do it all" setup. I recently purchased a gravel bike with 38c tubeless tires on it, and I also have a set of 30c tubed/clinchers. I don't have any experience with tubeless but from what I've read they seemingly are a bit tricky to get setup compared to a clincher. If I have the right equipment (air compressor, sealant, levers), how practical is it to switch between tubeless and tubed depending on the terrain I plan to cover that week? Ideally one complete swap every month or so, tubeless knobbies for most training (16mph/25kph) and tubed slicks for events (20mph/32kph).

38c tubeless

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    You'll be up to your elbows in glop. Sep 3, 2018 at 1:13
  • 1
    I think this only makes sense if you ride a lot since racing cyclocross tires don’t last long (~2000km) so you’ll have to replace every month or so in any case.
    – Michael
    Sep 3, 2018 at 18:49
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    Tubeless don't 'like' being removed and put back on too often. There's the risk of damage to the seal and the fatigue and over-stretching of the bead.
    – Carel
    Sep 4, 2018 at 18:58

3 Answers 3


I have changed a number of tubeless tires now and the other answers are on point that generally this should be avoided, and if possible run either more than one wheel set, choose a more general setup, or stick with tubes if you need to change tires frequently.

The initial tubeless tire setup can go quickly if you have the right tools and a bit of practice, so this isn’t the barrier, rather it’s the tire and rim cleanup after a tire removal that is the main drawback to frequent tire swaps.

By far getting solidified sealant off the tire bead is the the hardest part, especially if this is not done immediately after removal (i.e., you are in a hurry to mount the new tire and get riding). The longer you leave the task the harder the sealant becomes and the harder it is to remove. At minimum you need 30 minutes for this task, longer for tires that have been mounted for a long time. Plus after a couple tire removals and clean ups you will find peeling off the dried sealant can actually start to damage the tire bead surface. At some point the damage could inhibit the ability of the tire to form an air tight seal against the rim.

Also in the removal process the tubeless tape can also get dislodged as the tire bead can often get stuck to the tape edge. This means having to re-tape the rim which costs time and money as tubeless tape is not a commodity item.

Finally, sealant loss happens but is less of an issue. If you are careful most of it can be sucked up and transferred to the new tire.

All of the above mentioned issues are really noticeable the longer the tubeless tire has been installed. The cleanup might go quickly if the tire is removed within a short time of installation (I.e., a couple days), but I haven’t tested this out yet.


If you value your time at US\$20 an hour or higher, you’ll find you’ll quickly benefit by just getting a spare set of wheels, leaving the tires permanently mounted, and swapping wheel sets as needed. Otherwise, you have to clean sealant from the tubeless rims which make them a pain and buying a new bottle of sealant every now and again is going to start adding up.

You can often find a suitable set of wheels by buying a used donor bike. Just make sure they’re true.

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    Just be forewarned that buying another bike “just for the wheels” is how many of us ended up with a shed or basement full of bikes. N+1 forever!!
    – RoboKaren
    Sep 4, 2018 at 16:13
  • buying a new set of wheels was precisely my thought! Excellently justified by the hourly wage of making the swap!
    – FreeMan
    Sep 4, 2018 at 20:27
  • The wheels on most donor bike wheels will not be tubeless compatible. Tubeless compatible rims will have tighter tolerances, slightly shorter tire bead height, and a inner lip to help prevent burping. On large volume tires (e.g., mountain bike), you can get away with converting a non-compatible rim. For lowers volume tires (i.e., under 45 mm) a tubeless compatible/ready rim and tubeless tires is the general recommendation for safety.
    – Rider_X
    Sep 25, 2018 at 20:06
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    @Rider_X he already has tubeless rims so the donor bike would be for the tubed tires.
    – RoboKaren
    Sep 25, 2018 at 20:23
  • @RoboKaren yes, sorry I was seeing tubeless everywhere.
    – Rider_X
    Sep 25, 2018 at 22:13

I don't think I'd want to be taking off tubeless tire set up as tubeless with sealant once a month then reinstalling then later.

You could run the wider tubeless tires with tubes in them to make the swap easier. Or go for a dual purpose tubeless 38mm tire with a low profile tread.

  • Thanks for the answer. Can you elaborate on why you wouldn’t want to swap monthly? That is the context I’m looking for that I don’t have. Thanks!
    – dpollitt
    Sep 2, 2018 at 16:02
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    @dpollitt cleaning up sealant, buying sealant and the involved process of fitting tubeless tires. It isn't anywhere near as easy as shoving a tube in a tire and inflating. I'd look up a few how to videos on installing tubeless tires and ask yourself if you want to do that every month. You might find you are OK with it, maybe not. Also, I know I'd always have the wrong tires on for what I'd want to be doing. Sep 2, 2018 at 16:06
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    In your case I think it would be more reasonable to get a second pair of wheels.
    – Carel
    Sep 2, 2018 at 19:42

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