Taking tubeless wheels and planes
#1
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Taking tubeless wheels and planes
A customer support rep from Jenson said it was a bad idea to put tubeless wheels and bikes with them on planes because the variations of pressure and temperature can cause the fluid to leak and create a big mess. Is that true?
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Even if you were to throw an inflated tire into a vacuum, it is unlikely to have issues. Most tires will stand much more than a 14 psi pressure differential...and that's all you'll see. It's the difference between what you measure with the gauge and the absolute pressure which includes the atmospheric pressure.
*Think about it. They put dogs and other animals down there.
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Stuart Black
Plan Epsilon Around Lake Michigan in the era of Covid
Old School…When It Wasn’t Ancient bikepacking
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
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I'd be concerned with temperature as well. If it's not the low temperature rated fluid, it might dry out at an accelerated rate.
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Not a concern either. A low temperature doesn’t accelerate drying of the sealant. It slows it. And it takes a long time for sealant to move out of the tire...much, much longer than even a flight to Europe.
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Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
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Why not bleed off a little pressure? Leave enough pressure for the tire to hold itself on the rim, but no need to have it full. It could be embarrassing to have issues occurring.
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If you have to let the air out of the tire to fit it into a crate or case, that might be a problem.
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Everything was just fine.
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generally tubeless tires are stuck pretty well to the rim mechanically and with sealant. I am pretty sure I could totally deflate my gravelbike tires and have no issue on a plane with sealant escaping
#9
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"Some" cargo hold are pressurized. Either way no biggie. Just air them down before you give them to the airline.
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I've flown with my bikepacking bike a few times. Never had a problem with tubeless tires. Just drop the pressure a bit and you're GTG.