With so many different types of motorcycles, and so many companies that produce dirt bikes, some classification is needed to distinguish between all of them. The three main types of dirt bikes that are available to purchase are expensive, mid-price, and inexpensive. Under those categories are the different types of engines, two-stroke and four-stroke. The two-stroke engine, takes a mix of oil and gas and ignites it in the cylinder, providing the power and lubrication all in one motion. The four stroke engine, is similar to a car engine, but much smaller. In this type of engine, only the gas is burned, and the oil is reused again and again. These are the only type of engines that are used on dirt bikes, and require different care for each type of engine.
             The first category is expensive, which are usually the foreign makes that have been around since the dawn of dirt bike production. Husqavarna and KTM are two of the top priced bike on the market. Although KTM has only been around for a few years they are one of the top priced and top selling dirt bike manufacturers, this is true because of the high quality of their parts. KTM makes two great, expensive bikes the????, and the???. Husqavarna has been around for a long time and still produce great bikes that many people buy. The first is the???, a two-stroke bike that out performs many bikes. The second is a large four stroke, the????.
             The mid price dirt bikes include the more familiar foreign makes, such as Honda and Yamaha. These bikes are priced for the beginners that want a new, fast bike. Both of these companies price their new bikes around $5,000. Honda, which also makes cars has shown to very good in the dirt bike business, its CR 250 two-stroke has been a favorite among racers for many years. Honda also makes a very nice four-stroke bike that is a little less popular among riders, but is still doing good. Yamaha has stuck with the dirt bike business and has come along stro...