How to maintain a bicycle? GUODA CYCLE has some good suggestions to share with you:

1.The bicycle grips are easy to rotate and loosen. You can heat and melt the alum in an iron spoon, pour it into the handlebars, and rotate while hot.

2.Tips for preventing bicycle tires from leaking in winter: In winter, the temperature is low, and there is a small amount of water vapor between the metal core of the bicycle valve and the rubber valve core, which causes air leakage. At this time, apply a layer of butter on the metal valve core of the bicycle, and cover the rubber valve core tube (not wet) to prevent air leakage.

3. Tips for dealing with slow inflation of tires: Pull out the valve core, release the air in the inner tube, take half a tablespoon of talcum powder, make a conical funnel with hard paper and slowly pour it into the inner tube, which can solve the problem of slow inflation. question.

4. Tips for repairing bicycle inner tube: After the bicycle inner tube is punctured by a sharp object, you can stick several layers of medical tape thicker than one layer on the small hole, so that the inner tube will not leak for a long time.

5. It is not advisable to apply oil immediately when the bicycle is wet: after the bicycle is exposed to water, although the large water droplets are wiped off after wiping, there are still many tiny water droplets that are invisible to the naked eye. If you are in a hurry to apply oil at this time, the oil film just covers countless tiny water droplets, making it unsuitable for volatilization. Instead, it will cause rust on various parts of the car, especially the electroplating. Hours, wait for the tiny water droplets to evaporate before applying oil to achieve the purpose of rust prevention.