Popularity of Bikes:
The popularity of motor bikes is increasing day by day. In Bangladesh the popularity of motorbikes has increased since 2007. Indian film industry has a great contribution to enhance the popularity of bikes. Indian film dhoom persuaded young generation for buying a stylist bikes. People had ride motor bike before 2007 but than they used motor bikes as their transportation vehicle. Now young generation feel that one stylist bike enhance their personality, smartness etc. According to the statistics the number of Bikes is increasing every year for the previous year. The most important thing is that motor bikes are the main transportation in some countries like Vietnam. According to the Taiwanese government for example the numbers of motorcycle are around 5000 in per ten thousand populations. The four largest motorcycle markets in the world are all in Asia: China, India, Indonesia, and Vietnam in addition, The motorcycle is also popular in Brazil's frontier towns.