Bike Tube Sizes

27 5x2 1 tube see my recommended tube.

Bike tube sizes. Common inner tube ranges for 26 inch 27 5 inch and 29 inch tire diameters 1 0 to 1 15 inches 1 25 to 2 0 inches 2 0 to 2 35 inches 2 4 to 3 0 inches. Yunscm 26 inch inner tubes 26x1 90 26x1 95 26x2 26x2 10 26x2 125 inch bike inner tubes replacement for 32mm schrader valve mtb bike inner tubes durable butyl rubber bike tires 2 pack by yunscm 23 99 23. 27 5x2 0 tube see my recommended tube. 27 5x1 5 tube see my recommended tube.

Choose a tube with the same diameter number and a range of widths into which your tire falls. Pick a tube that says 700 x width range where the width range includes 35. For example a tube that says 700 35 42 would be perfect for your bike. Once you know this you can then determine the size of tube you need.

Here s the quick answer. 27 5x2 30 tube see my recommended tube. 27 5x2 25 tube see my recommended tube. 700 20 25mm for traditional road bikes with 700c wheels and 20 to 25mm tyres.

This is to allow the tube to expand to the correct size for your tires and can range from as narrow as an inch right up to a tire width of 2 5 or greater. You must make sure you replace your inner tubes with a tube that is the right size according to the diameter and width for your tyre. Common inner tube sizes. Mountain bike tubes range in size from 26 through to a 27 5 and 29.

Mtb tubes must be the correct width as well also measured in inches. Mountain bike tyre sizes are usually stated in inches. 700 32 47mm for. So a 29 inch mtb tube will have the same diameter as a 700c road wheel while a 27 5 inch tube will be the same diameter as a 650b road wheel.

700 28 37mm for road cyclocross gravel and hybrid bikes with 700c wheels and 28 to 37mm tyres. In the previous example a tube labeled 26 x 1 9 2 125 has the correct diameter of 26 inches. Some tubes will display 700 x 20 28c so this will fit tyres with a width between 20 and 28c. 700 25 32mm for road bikes with 700c wheels and 25 to 32mm tyres.