According to the Dream Dictionary:
Car
(I inserted this because I think most cyclists view their bikes as others view their cars -- BT)
To dream that you are driving a car, denotes your ambition, your drive and your ability to navigate from one stage of your life to another. Consider how smooth or rough* the car ride is.* Whether you are driving the car or a passenger, is indicative of of your active role or passive role in your life.* If you are in the backseat of the car, then it indicates that you are putting yourself down and are allowing others to take over.* This may be a result of low self-esteem or low self-confidence.* Overall, this dream symbol is an indication of your dependence and degree of control you have on your life.
To dream that you car has been stolen, indicates that you are being stripped of your identity.* This may relate to losing your job, a failed relationship, or some situation which has played a significant role in your identity and who you are as a person.*
Robbery
To dream that you have been robbed, denotes that you are experiencing an identity crisis or you are suffering some sort of loss in your life.
Scissors
To dream that you are using scissors, denotes decisiveness and control in your waking life.
http://dreammoods.com/dreamdictionary/