bicycles are very popular today in many countries Many people use bicycles for exercise*. But exercise is one of the reasons why bicycles are popular reason is money bicycles are not expensive to buy. TW do not need gas to make them go They also are easy and cheap to fix. h cities, many people bicycles are better than better than CMS. 'Mth bcycte, they rmer me to watt h traffic They also do not have to find place to park And finally, Odes do not cause any wttutiont