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Ordinary or light tubes

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Old 05-21-13, 03:42 PM
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Ordinary or light tubes

How does a tube weight affect the sturdiness of a tyre? I have Schwalbe Smart Sam 2.25 tyres with light Impac AV14 tubes (about 120g each). Is there any sense in installing ordinary tubes instead (about 200g each) or will I just increase the weight of my bike?
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Old 05-21-13, 04:29 PM
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Hi,

Innertubes have no effect on the sturdiness of the tyre, they
effect the air loss rate and puncture resistance to a degree.

If it is not broken do not fix it seems to apply here.

rgds, sreten.
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Old 05-21-13, 04:56 PM
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yup tube is just an Airtight Bladder , separate from the tire ..


If every Gram is a big deal you get the super thin Tubes.
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Old 05-21-13, 07:02 PM
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Much ado about nothing. Are you 5% body fat?
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Old 05-24-13, 05:12 AM
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Originally Posted by sreten
Innertubes have no effect on the sturdiness of the tyre, they
effect the air loss rate and puncture resistance to a degree.
Ok, thanks!
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