Road Bicycle Tube Sizes
From road bikes to commuters mountain bikes to kids bikes and every hybrid cruiser you can imagine there s the right sized tube for them all.
Road bicycle tube sizes. Mtb wheels in particular can be further categorised by 26 inches 27 5 inches and 29 inches. Bicycle inner tubes come in a variety of sizes to cater for all the different bikes you ll see out and about. 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. Mountain bike tyre sizes are usually stated in inches.
To confuse matters further all tyres use the european tyre and rim technical organisation etrto system so for a road it would display 622 x nn with the nn value indicating the tyre width which is the same as 700 x nn. Each size of bicycle inner tube has a schrader style valve so it s easy and familiar to use when inflating or deflating your tire. There are a myriad of wheel sizes for road mtb touring and children s bikes. While you can find a variety of bikes with wheel sizes ranging from 16 to 27 5 inches the most common sizes include 26 inches 27 5 inches 29 inches and 700c.
Finding the right inner tube depends on the size of the tires on your bike. The sunlite tube comes in a variety of sizes which are perfect for smaller wheels like a kid s bike or a bmx to a roadster or cruiser style. Most valves are 32mm long with the exception of some road bikes. Why don t road bike tube sizes match tire sizes exactly.