How to choose a bike for growth? Selection of a bicycle on growth

People buying a bicycle for the first time, do not know what exactly to choose. Now there are many varieties of them, and should look into the matter in great detail. So, how to choose a bike for growth, as well as what characteristics should it have?

The first thing you need to decide where and how to ride

There are four main types of bicycles:

• Mountain.
• Pleasure.
• Extreme.
• Highways.

The different bikes

If nuzhnoo ride on smooth asphalt over long distances, it is necessary road bike. He has thin wheels, which are excellent roll on a flat road. And the weight of such devices most basic of all.

If you need to travel on dirt roads, or where they do not exist at all, it needs a mountain bike. It has studded tires, which is ideal for such conditions. These bikes are one of the most durable, but they go much harder road. This is due to the thickness of the wheel. Their protectors thickest to effectively "extinguish" the energy of impacts when driving over bumps. They are also equipped with a massive frame, and indeed all of the components of which they are very durable. The weight of such devices is twice more than the highway.

Trekking bicycles may have different shapes, as well as wheels, they are not as strong as mountain bikes, but they can go a little faster through the city. All due to the fact that they are equipped with a smooth tread. But, of course, such a large does not compare with the speed highways. It is designed for a quiet ride at close range and maximum comfort.

Extreme bikes have many species and are mainly bought by people who already know what they need. This highly specialized machines.

Now determine which bike to choose, and more specifically, the need for its category.

Frames and specified sizes

At a time when bikes are popular as ever, their frames are produced in a fairly wide range of sizes. All of these can be either in centimeters or inches. In normal walking bike size is very small, there are only two or three. Most devices in the road, because this is a serious sports equipment that each rider chooses individually. Same thing with the mountain bikes. You can certainly trust the manufacturer and the figures, which he pointed out, but it is better to try on to the machine. Only when the bicycle frame on the growth of selected directly in the store, then the whole bike is comfortable and safe. Especially that the geometry is also different frames. Many scales indicate the angular size of the front and rear triangles, and many parameters that are important for professional athletes. They all point to when assembling the bicycle he had the necessary highly specialized characteristics while driving, the driver who picked individually.

How to try on to the bicycle frame

The main criterion when choosing a bike, as we have learned, this is the height of its frame. We need to become so that it was between my legs. Outer pipe should be at a distance of 5-10 centimeters from the perineum. If you choose the bike size growth among mining vehicles, this distance may be greater because of their geometry involves aggressive driving, and in such circumstances should be reserve. The second criterion - the distance to the steering wheel. Need to take a seat and take the wheel, hands should be extended as much as possible. Because during trips that last for about an hour, the body under tension will be very tired. Yes, and it will be difficult to turn. Therefore, the hands must be free to take up the helm, so that in case of sudden maneuver could react in time.

To make the required selection of a bicycle on the growth, it is necessary to pay attention to the geometry of its frame. Less than its rear triangle, the bike is easier to lift the rear wheel, it is important if you plan to jump on it. Equally important is the front triangle of the frame when it is high, the bike is best kept on a straight road, if he is set on low, then the bike is controlled better on twisty roads with sharp bends. Frame with a similar geometry is chosen by people performing stunts, also called Mountain-bikers. For maneuverability is also in charge of the carriage distance to the ground. The smaller it is, the more stable the bike in the turns and drifts. Therefore, there is no single answer to the question of how to choose a bike, because there are too many nuances in its use.

Wheels

The optimal option when choosing a wheel - is the size of 24, 26 and 29-inches. The most common and convenient size - 26-inch. They are suitable for any person who commits the selection of a bicycle on growth. If it is higher than 180 cm then, most likely, you need 29-inch, and in this case, all individually. The small size of the wheels is mainly intended for trick riding, and, of course, for children's bicycles.

Sleeves

For a city fit tires of medium thickness without thorns, and rural or rugged terrain better to take the studded tires.

rim

The most acceptable option - aluminum, in which 32 holes for the spokes. They are suitable for different road surfaces, but at a more extreme ride is better to choose those where more spokes.

Brakes

For non-extreme ski suit rim brakes, they are called v-brake. They are easy to care for and tune, yet they are much cheaper than disk. However, there are shortcomings in them, in the rain, when the wheels are wet, you can not slow down immediately. Because between the shoes and the rim is water, which prevents to reliable circumference. A second disadvantage is that if the wheel Eight, it can get stuck in them, and then to get to the house, it is necessary to disengage the arc and to travel without a brake. So, choosing a bike size growth, should be seen and on the brakes.

Disc brakes may be mechanical or hydraulic. They do not pinch the rim, and the dial on the wheel hub. Because of this they are more reliable and clearer work. But for them it is necessary to constantly monitor for the good of their work. If the brakes are free from dirt, their performance deteriorates, but the rain they work better than the rim. Also, if you need to remove the wheel, disc brake is not necessary to disengage as the rim and on the road it is a very significant plus.

Stem

In the topic "How to choose a bike for growth" should touch upon this point. Stem can be any size. For extreme models is minimal, in the same road is long. If the bicycle is to be ridden by ground, the best one will be the length from 5 to 10 cm. This allows for convenient removal as a travel on a straight road, and maneuver. However, perform tricks very uncomfortable.

Saddle

There are plenty of them for every taste, shape, size and materials. Racing saddles are thin and more rigid, in fact, as are bicycles. The most convenient - it's walking saddles: they are wide and soft.

Cranks and pedals - toptalki

The longer connecting rods, the greater the leverage, and therefore easier to pedal. Therefore, wondering how to choose a bike for growth, it is necessary to consider them as well. After all, the feet should be firmly on the pedals even in the lowest point. Also, if the rods are too long, you can catch one of them for the land in turn.

The pedals can be any thing, not plastic. Many of them, and the shape is important mainly for amateurs or professionals. The pedals have contact - they fix his leg, and proximity - the usual. If you choose a bike for walking, it is necessary to take a non-contact, because in case of a fall is better to keep your feet were not fixed.

In this article, we touched on the core issues of how to choose a bike for growth and dismantled the main differences apparatus geometry. Also examined the selection of components, which are better suited to different riding style.