Riding Bicycles

1. Riding Bicycles Bicycles are pedal-driven vehicles which move with human power. A bicycle is a single-track vehicle with two wheels attached to a frame. The bicycle was first introduced in 19th century. This was a principal means of transportation in many regions. Bicycles are also used by military and police, for courier services, for sports and for adult fitness. The invention of the bicycle was a very positive impact on society. Most components that eventually played a key role in the development of the automobile were originally invented for the bicycle. Bicycle Tube Manufacturers in India 1. The bicycle is the most self-powered means of transportation, in terms of the energy a person must expend to travel a given distance. Ninety-nine percent of the rider's energy is transmitted to the wheels.

2. A person can get a bicycle going at ten to fifteen miles per hour with no more energy than is required for a walk. There are several types of bicycles, and bicycles are categorized in different ways in terms of their functions, general construction, gearing styles and number of riders who can use each model. Some of these types include utility bicycles, cruiser bicycles, BMX bikes, mountain bicycles, hybrid bicycles, and touring bicycles. Some bicycles are less common, for example tall bikes, folding bicycles, low riders etc. Unicycles, tricycles and quadricycles are not bicycles, because they have one, three and four wheels. 2. The construction of bicycle is very simple and easy and includes the fame, gears, suspensions, brakes, wheels and tires. The frame includes upright seating, which looks much like the first chain-driven bike. In most sports bicycles, gears are used for racing. Chains are used to transmit power to the rear wheels. The handlebars turn the fork and the front wheel via the stem, which rotates within the headset. The saddle type also varies with rider choice. With comfort bikes and hybrids, cyclists sit high over the seat with their weight directed down on the saddle. Rim brakes are now used in modern bikes and make riding much easier. 3. If you want to buy a bicycle, please keep in mind some safety instructions. First, you should check to make sure that the bicycle matches with your height and weight. Also, make sure to choose the saddle according to your pelvis shape. Another important thing is brakes, which should be high-quality and should run properly. You should also examine the wheels and the tires. If the tires are manufactured by a popular company, a warranty of at least one year should be offered.

3. 4. Bicycles have many benefits for both their riders and for the environment. Bicycles are available at very low prices and in different models and qualities. Everyone enjoys bicycles, and they make great gifts for children. Riding a cycle is also helpful for your health. People do cycling daily to remain healthy and active. Bicycles are better options than cars, because they are totally depends on the human power, so they do not produce any pollution, which is dangerous for the atmosphere. Try to avoid riding at night. If you find it necessary to do so, make sure to keep bright head and tail lights and wear reflective clothing.