The motorcycle is a two-wheeled motorized vehicle that is powered by an engine. It is designed for transportation and also used as a form of recreation. There are many different styles of motorcycles, ranging from street bikes built for urban riding and tarmac roads to sport bikes that excel at canyon carving and track racing. There are also cruisers that are designed for leisurely rides, and dirt bikes that are made to ride over rough terrain.
In general, motorcycles are less expensive to purchase and operate than cars. They are also more fuel efficient, making them a cost-effective means of transport. Additionally, the lower center of gravity on a motorcycle allows the rider to shift their weight more easily to maintain control during turns. The majority of motorcycles are made with an aluminum alloy frame and steel rims with spokes, though composite and graphite frames are becoming more common. The motorcycle tires are similar to those on automobiles, but they are typically narrower and rounded to allow the rider to lean during turns without losing traction.
As of 2020, there are over 590 million motorcycles in use worldwide. The majority of accidents involving motorcycles are due to operator error, such as speeding or disobeying traffic laws. Motorcycle riders should take a Defensive Driving Course to improve their riding skills and learn how to handle real-life road scenarios. Additionally, they should avoid alcohol and drugs (including some prescribed medications) before riding to enhance their ability to react quickly to potential hazards on the road.