To find the correct inner tube for your bicycle, you must first understand the component of an inner tube and the specifications of your bicycle tire. An inner tube is a rubber component that help to hold air inside your bicycles tire. For your inner tube to function correct, it must have the same dimensions as your bicycle tire.
An inner tube has a rubber body, valve stem, and seam that hold the rubber body together. The valve stem allow you to add air to the inner tube. Its valve stem must match the diameter of the hole in your bicycles rim.
How to Choose the Right Inner Tube for Your Bike
There are three main types of valve stems for inner tube. Presta valves are thin and are used for road bicycles’ rims that requires high air pressure. Schrader valves are thick and are used for mountain bike’s rims.
Additionally, you can use Schrader valves with standard air pump. Dunlop valves are another type of valve stem that is used on some city bicycles. If you select a valve stem that do not match the diameter of the hole in your bicycle’s rim, it will be impossible to inflate the inner tube.
To find the correct size for an inner tube to purchase, you must read the marking on the sidewall of your bicycle tire. The markings will tell you the diameter and the width of your tire. Based off these specifications, you will know what size inner tube to get.
The type of cycling you perform will determine the material of your inner tube. Road cyclists prefer to use narrow inner tubes because they can hold high air pressure. Additionally, road cyclists use latex inner tubes because they roll fast on the road.
However, the latex material in the inner tubes will lose air faster. Mountain bikes need inner tubes with thicker rubber to provide protection from rock and roots on the ground. Some inner tubes for mountain bikes have a liquid sealant that will plug small hole in the tubes caused by punctures.
Commuters usually use butyl inner tubes because they are more durable. Additionally, butyl tubes are easy to patch if they are punctured. Inner tubes is designed to stretch to accommodate different widths of bicycle tires.
However, you must not stretch the inner tube to accommodate wider tires than it is designed for. This could cause the inner tube to pinch between the rim and the tire, it could blow out of the tire. A maximum stretch of an inner tube should not go beyond 30 to 40 percent of its original width.
Exceeding this could cause the inner tube to fail while riding on the bicycle. The markings on the sidewall of your bicycle tire will tell you the most accurate information about your tire size. When purchasing an inner tube, you must also ensure that the length of the valve stem is correct.
A standard valve stem measure 40mm in length. However, if you have deep bicycle rims, you will need an inner tube with a longer valve stem. If the valve stem in the inner tube is too short, it will not extend beyond the rim of your bicycle.
This will prevent you from being able to attach a bicycle pump to the valve stem. Different material require different methods of repair. Butyl inner tubes are easy to patch with patch kits.
However, latex and TPU inner tubes require specialized repair kits because the standard glue will not stick to these material. Finally, there are specific step to follow when installing an inner tube into a bicycle tire. First, you must put a small amount of air into the inner tube before inserting it into the tire.
This will allow the inner tube to hold its shape. Additionally, you can use tire lever to seat one side of the tire bead but your thumb to seat the other side of the bead so that you do not pinch the inner tube. Once the inner tube is inside the tire, you must inflate the tire to the correct air pressure.
Using insufficient air pressure in the tire may cause a “snake bite” puncture. Following these steps and using the correct inner tube for your bicycle will allow the inner tube to function correct for a long time. You should of checked your tire sidewall first.
Youll need to recieve the right size to avoid problems. It isnt easy if you dont check teh markings. It’s actualy alot of work to fix a punctured tube.
