How To Air Up A Bike Tire With A Schrader Valve

Lots of info on how to inflate a tire with a presta valve with someone using this style for the first time to a few tricks a long time user.
How to air up a bike tire with a schrader valve. The same process holding the valve open longer deflates the tyre. This can be handy if you have a flat while riding and must use a gas station pump. To inflate bike tires with a schrader valve start by finding the recommended psi range located on the side of your tires. To deflate a tire with a schrader valve just press on the springy valve stem with your fingernail or other small tool until all air escapes.
The adapter threads onto the open presta valve and presents a schrader ended valve for pumping. The outer wall is threaded to accept a cap or pump head. To use a schrader pump on a presta valve buy a presta to schrader adapter. Your bike likely didn t come with a bike tire pressure gauge so it s always a great idea to invest in a good digital gauge just for your bike.
To be spared from hassles caused by punctured tires consider getting a bicycle with slimed tubes with self repairing flat prevention system. Next unscrew the rubber cap from the valve connect a bicycle pump to the valve and inflate the tire to your recommended psi range. If the valve hasn t been opened for a while release a short hiss of air to check it s not stuck. Wider than a presta valve and typically the same circumference top to bottom often wrapped in rubber when used on wheels.
This video is about presta valve tips tricks and hacks. After that remove the pump and screw the cap back on the valve. Remember to take off the adapter to close the presta valve tip after inflating the tube. This video shows the steps necessary to inflate a bicycle tire with a presta valve.
The adapter effectively converts your presta valve to a schrader valve so that you can use a traditional air pump to inflate it. Road bikes 90 100 psi hybrid bikes 65 80 psi mtb 30 50 psi. This is written on your sidewall and is usually marked with a psi rating pounds per square inch.