How can I replace a road bike tube?

To replace a road bike tube, follow these steps:

1. Remove the wheel from the bike.
2. Use tire levers to remove the tire from the wheel.
3. Take out the old tube and inspect the tire for any sharp objects.
4. Insert the new tube into the tire, making sure it is evenly placed.
5. Inflate the tube slightly to give it shape.
6. Put the tire back onto the wheel, making sure the tube is not pinched.
7. Inflate the tube to the recommended pressure.
8. Put the wheel back on the bike and you're ready to ride.