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By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Bicycles Stack Exchange is a question and answer site for people who build and repair bicycles, people who train cycling, or commute on bicycles. It only takes a minute to sign up. Does the inner tube specs have to end in 25?
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21.07.2020
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HOSES AND FITTINGS FOR INDUSTRY

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innertube - Which tube will fit a -( x 25c) wheel? - Bicycles Stack Exchange

Inner tubes are normally made of butyl rubber or Latex, they sit inside your tyre and are inflated with a pump, they sometimes puncture but are easily replaced. Carrying spares is always a good idea, even if you are running tubeless, as a large slash or hole will not seal easily. There are many different types of inner tube available so it is important that you get the right tube for your bike and to suit the riding that you are doing. The tube needs to fit your tyre to avoid overstretching or pinching, both of which are likely to cause punctures and the tube material needs to be appropriate for your style of riding. For competitive road racing or time trial you might want to consider the weight, to gain a performance advantage, whilst for downhill mountain biking puncture protection is likely to be your highest priority.
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A Real Tube Carrying Dreams of 600-M.P.H. Transit

Virgin Hyperloop One is testing a system that would put passengers in pods hurtling through vacuum tubes. Other companies are moving ahead with similar plans. The system aims to move people and cargo through tubes in wheel-less pods.
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For a long time, the innertube has been overlooked in the bicycle industry. We will change that. Our vision: the perfect innertube - street, trail or city - developed for the optimal cycling experience. We can provide this solution, as we are combining a new material with a self-developed production technology. Applying this technology allows us to build an innertube that weighs only 45gramms at our S-Tubo product.
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