Bike Tube Sizes

Bike inner tube size chart and my recommendations.

Bike tube sizes.

27 5x2 0 tube see my recommended tube. 700 20 25mm for traditional road bikes with 700c wheels and 20 to 25mm tyres. For example a tube that says 700 35 42 would be perfect for your bike. Mountain bike tyre sizes are usually stated in inches.

Mountain bike tubes range in size from 26 through to a 27 5 and 29. Slime self sealing smart replacement bike bicycle inner tube schrader 29 x1 85 2 20 30070. 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. 3 7 out of 5 stars.

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. 27 5x2 1 tube see my recommended tube. 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 25 tube see my recommended tube. Here s the quick answer. 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. 700 32 47mm for.

Once you know this you can then determine the size of tube you need. 27 5x1 5 tube see my recommended tube. 700 28 37mm for road cyclocross gravel and hybrid bikes with 700c wheels and 28 to 37mm tyres. Pick a tube that says 700 x width range where the width range includes 35.

Mtb tubes must be the correct width as well also measured in inches. 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 25 32mm for road bikes with 700c wheels and 25 to 32mm tyres. 27 5x2 30 tube see my recommended tube.