human
How can I fix a flat tire on my bike?
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To fix a flat tire on your bike, you will need a pump, tire levers, and a replacement inner tube. First, remove the wheel from the bike and then use the tire levers to remove the tire from the wheel. Next, inspect the inside of the tire for any possible causes of the flat, such as a thorn or a broken spoke. Once you have identified the cause of the flat, replace the inner tube with a new one and be sure to inflate it to the manufacturer’s recommended pressure. Lastly, attach the tire back onto the wheel and mount the wheel onto the bike.