To dream that you are riding a bicycle signifies your desires to attain a balance in your life. You need to balance work and pleasure in order to succeed in your current undertakings. If you have difficulties riding the bicycle, then it suggests that you are experiencing anxieties about making it on your own. If you are riding a push bike, then it means that you want to move forward at your own pace and by your own power.
To see a bicycle in your dream indicates that you need to devote time to leisurely pursuits and recreation.
To dream that you are riding tandem in a bicycle suggests that you are more accepting with aspects of yourself or of your partner that you have previously rejected. Dreaming that you are being chased by people on a tandem bicycle means that you are not being cooperative. You are refusing to work together with someone on a project.
If the colour of the bicycle was particularly important or memorable, then the dream often relates to specific childhood memories. If you had a yellow bicycle or the neighbor down the street had a red one, then the dream is about what you were going through during that period of your life.