Double bicycles for children and adults. What is the name of a double bicycle

It can be confidently asserted that double bicycles are, first of all, very fun. Riding a bike with two rider seats solves a whole host of problems, especially if one of the cyclists is not confident enough to operate a two-wheeled vehicle.

What is the name of the double bicycle?

The correct name for a double bike is tandem. Such models of bicycles can be designed for two or more cyclists, which are located on the frame one after another.

The most common variants of tandems are double models, although bicycles have already been invented, on which there are 3 to 8 seats. However, it is quite difficult and inconvenient to use such bicycles in practice.

Advantages of tandems

The double adult bicycle has a number of advantages:

1. First of all, on such a vehicle it is possible to develop an impressive speed comparable to racing bicycle models, because here the muscle strength of several cyclists is involved simultaneously. Especially high speed is demonstrated by tandems on the descents, thanks to the action of the mass of two riders.
2. A double two-wheeled bike is very convenient when you need to travel together two people whose strength is unequal. In this case, every cyclist has the ability to rotate the pedals with the maximum possible effort. Most often in tandem, a strong cyclist helps the weak. It is this advantage that is crucial for most cyclists who prefer tandem.
3. When riding a double bike, the leading bicyclist and co-pilot can easily change places, giving each other the necessary respite. Management of the tandem, as well as the main load, takes over from the front.

If we talk about the shortcomings of tandems, then here you can note the low maneuverability, the presence of a large stopping distance, some difficulties when driving in difficult terrain. Moving on a double bike for one rider can be too complicated because of the impressive weight of such a vehicle.

Features of command control

Double bicycles are controlled by a pilot who occupies the frontal position and is responsible for switching speeds, activating the brakes and choosing the direction of travel. Behind is a partner, whose efforts usually make up to 50% of the total energy when rotating the pedals. The main task of the team-mate is to create the necessary efforts for the bicycle to move at a certain speed, as well as confident balancing.

Double bicycles equalize opportunities

Using a tandem allows you to quickly turn a person, almost not familiar with riding a bike, into a confident cyclist. When riding a bicycle in a pair, the factor of fear of falling completely disappears, as the control of the bike falls entirely on the shoulders of the more experienced cyclist, which is placed in front.

The tandem immediately equates people who differ in their physical abilities and moral and strong-willed qualities. Such a vehicle is accessible to people with a low level of vision, small children, the elderly, people who need rehabilitation after trauma.

Tandem is an ideal tool for verifying trust and psychological compatibility. Skiing on a double bike automatically brings people together, makes psychological barriers for the communication of unfamiliar or shy persons disappear.

The speed factor

From year to year, double tandems are increasingly purchased by cyclists, who are guided by the possibility of achieving impressive speeds. Managing the tandem, a pair of bicycle lovers can overtake one professional on a good sports bike both on a flat track and downhill.

The presence of two cyclists on one vehicle gives the power of two hearts, doubling the energy of the muscular effort. At the same time, the oncoming air stream brakes only in front of the sitting bicyclist, which becomes the determining factor for the development of high speed of movement.

Features of movement on the ascents

When you have to overcome long, stiff climbing, the tandem becomes quite difficult to manage, a slow bike. All the advantages that two bicyclists get when driving on level ground or downhill, immediately disappear.

Double bicycles while traveling on the lifts need to switch to a lower gear. Particularly perceptible problems with moving up the slope are when it is necessary to catch up with a group of cyclists.

Braking

Braking on tandem has its difficulties, especially if it's a two -wheeled tricycle. As is known, when braking, the bicycle brakes can overheat. The energy of inhibition increases with respect to the speed and mass of cyclists. This, in turn, means that when the speed of the bicycle is increased several times compared to single skating, the braking energy can increase to a level of about 8 times.

To reduce the load on the brakes in tandem often used several different brake systems of a separate type: bushing, drum, rim, disk. The presence of three or more different types of brakes is the standard solution for two-seater bicycles.

Children's tandems

Double children's bicycle is an excellent tool for the healthy development of the younger generation. Tandem can be a good entertainment for children whose physical abilities are at the stage of formation.

Tandem riding helps kids learn to navigate in space, promotes dexterity, coordination of movements, strengthens the musculoskeletal system.

In the end, why spend a few expensive bicycles when parents can buy one vehicle for several children at the same time? Among other things, this option can be an ideal gift for the birthday of twins.

Finally

Let's repeat the main points of the article.

What is the name of the double bicycle? Such an original, convenient and highly efficient means of transportation is widely known all over the world under the definition of "tandem."

The defining quality of a two-seater bicycle can be considered the development of teamwork. Some experts consider the tandem as the best means for forming cohesion. Currently, to synchronize the actions of cyclists while riding a double bike, a whole system of conditional commands is developed, which allow coordinating the actions of riders for harmonious movement.

Riding a double bike can bring a lot of vivid impressions, especially to avid bicyclists, who are hard to surprise with anything new. Therefore, tandem riding is recommended for anyone who is friends with two-wheeled modes of transport.