Here is a link that will describe to you the most popular type of motorcycle here in the Philippines. It is cheap much more if you buy China made clones, financing is readily available for minimum wagers, gets very good mileage to a liter of petrol so the motorcyclist actually saves as compared to riding public transportation even if you factor in the monthly payments for the unit. You get to your destination quicker than taking public transportation. Aside from the underbone/cub the small cc. universal Japanese motorcycle type would probably be second in popularity.