How To Choose The Diameter Of A Bicycle Wheel By Height

Maximum load on bike

Many manufacturers do NOT specify the maximum load on their bikes. The implication is that the average adult bike will withstand a margin. Those manufacturers who indicate the maximum weight of a cyclist usually quote figures in the range of 105-115 kg. So, if your weight fits into 100 kg, then any quality bike will suit you.

Naturally, you need to understand that it is not worth jumping on curbs on a road bike. That is, the bicycle must be used in accordance with its purpose. If your weight exceeds 100 kg, then it is worth choosing a bike taking into account additional conditions.

What are the most durable bike types? Usually these are either mountain bikes, designed for tough operation on rough terrain, or rugged city bikes, which are not as economical on bike weight. It’s better to look for a bicycle for a man of 120 kg yourself.

There are not just bicycles, but super-bicycles, champions in their niche. Let’s tell a little more about them.

Varieties

Currently, there are more than 30 varieties of “bikes”, as the common people often call them. They are all designed for a wide variety of needs, but the principle of operation is the same.

Bicycles are usually divided into several groups:

  • By the type of movement: Road is suitable for long trips, road. for moving in urban areas, extreme. for sports competitions, mountain hardtails are perfect for road surfaces with different levels of difficulty, cross-country. for moving over rough terrain, etc. ;
  • By the level of professionalism: for amateurs and beginners, experienced cyclists and professionals;
  • By design features: compact (folding), 2-hanging, 3-hanging, with a female frame.
  • By manufacturer brands (Stels, Merida, Stark, Giant, Trek, etc.);
  • By age: children’s bicycles, as well as adults and teenagers (bicycles for girls and boys, taking into account age characteristics);
  • By material of manufacture: Carbon fiber, steel, aluminum, etc.

Big bike

How To Choose The Diameter Of A Bicycle Wheel By Height

In our time, there is a great variety of different vehicles. And every year there are more and more of them. How did it all start? One of the most common answers to this question is the bicycle. Although this is not entirely correct, today we will talk about it. By definition, it is a vehicle on wheels that is propelled by the force of a person’s muscles through the pedals.

A long time ago, a person thought about how to facilitate the overcoming of long distances and with the help of what it can be done. Thus, the prototype of our modern bicycle was born. And it happened in 1817. German scientist Karl Drez invented the first scooter in history. It was very similar to our bike, though without pedals and with a wooden frame. And in 1884, the Englishman John Starley created a bicycle in the form that we are used to seeing today, and called it “The Drifter”. This is how the history of the world’s most widespread environmentally friendly mode of transport began.

Big champion bikes

Longest bike in the world: According to the Guinness Book of Records, it is longer than the longest limousine car, which is “only” 30 4 meters long. The bike is the creation of a group of cyclist enthusiasts called Mijl Van Mares Werkploeg from the Netherlands. To create it, they used elements of aluminum structures intended for the installation of lighting devices on concert stages. The strength of THESE structures is sufficient to support their own weight and withstand the loads occurring at such a length with practically no sagging.

The tallest bicycle in the world was created in 2012 by a welder from Cuba, Felix Guirola. His brainchild reaches 5.4 meters in height. He designed and built it himself. In appearance, this design is not much like a bicycle. However, the presence of a seat and pedals with which it moves, as well as a pair of wheels, still confirms this. To get to the seat there is a special ladder with which the device is equipped. By the way, three assistants who helped Felix climb up, and accelerated the bike at the beginning of the path, accompanying him all the way, so that in case of a fall, he could pick up the poor man. Passers-by perceived such a spectacle with humor.

By the way, we recommend:

The largest wheel size on the planet is the great “Frankensike”, invented in 1989 by the American Dave Moore, who hails from California. The height from the seat to the ground is 3.4 meters and the wheel size is 3.05 meters. Daredevil Steve Gordon made a trip on it without insurance on June 4 of the same year.

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The longest two-wheeled bicycle was created by Terry Tessman, a resident of New Zealand. The length of this vehicle is over 22 meters with a mass of 340 kg. Four people managed to ride it at the same time in the winter of 1988.

Interesting! The bicycle of Australian Neville Patten is considered to be the smallest, the wheel size of which is slightly less than 2 cm. The most amazing thing is that the designer was able to ride it as much as 4 meters. This is a record!

Text prepared Roman Borisov.
Posted: May 3, 2020.
Sources: 24smi.Org, velodrive.Ru, popmech.Ru.
Headings: Selection, brands and types, Microrecords.

  • Tags:
  • A bike
  • Cyclist
  • Hardtail

Bike frame sizes, wheels by height. how to choose a size?

Bike frame size (size) is the height and length of the frame, size (15, 16, 17, 18, 19, 20, 21, etc.) in inches, centimeters (44, 45, 46, 47, etc.).) or conventional units (XS, S, M, L, XL) in the table “choose a frame. how tall?” The vertical (seatpost) tube is most often measured, sometimes the length of the upper tube (from the handlebars to the saddle). We will help you choose a bike frame of your size for your height!

When choosing a bike, start with wheel size and frame size. Different types of frames provide for different (vertical, inclined, recumbent) fit and several sizes of bicycle frames for different sizes.

Bike frame

The bike frame in the model range is made in several sizes: mountain bikes in 3. 5 standard sizes, road 2 or 3 options, and folding bikes in one universal size.

The frame of a children’s bicycle is sized for certain wheel diameters: it is easier to determine by the wheel size how to choose a children’s bicycle (table of children’s bicycle sizes)

29-inch wheels

  • Rim diameter: 622
  • Wheels for tall people (180) with a wide rim and maximum grip.
  • Load up to 105 kg.
  • Ideal for urban wet asphalt and uneven gravel mountain roads.

Wheel size comparison

In wheels, a lot depends on the diameter: roll-forward, wheel grip and ride safety. As the diameter increases, the quality of the rim increases and so much the better for the cyclist.

Relationship with growth

For very young cyclists, wheel and frame size is critical. While the baby is not very well oriented in space, the bicycle poses an increased danger to his health. Therefore, the wheels and frame are selected in such a way that the child’s leg freely lowered down reaches the ground. Hence the choice of small wheels. As for folding bicycles, the main requirement for them is small dimensions. A diameter of 20 inches is optimal for this.

As the child grows, so does the size of the bike. this is how teenage bicycles with 24-inch wheels appeared. And even after reaching an average height, you can select models with large wheels that allow you to ride comfortably and pick up, if necessary, High speed.

For leisurely walks, 26-inch wheels are good, this size is great for transporting a bike. Moreover, He does not take up much space. If speed is important, a 27 “size is more suitable. These rim dimensions are common on road bikes. You can also navigate which bike is suitable by the frame.

29 ” wheels are ideal for people with a height of 180 cm and above.

, clearly showing the difference between 26 and 29 wheels using the example of overcoming pits and obstacles:

Here are some figures for the most popular models, more precisely the size of the frames and their ratio to the height of the cyclist:

  • Height 190 cm (and more). Highway 50-52, road 46-48, mountain 41-44.
  • Height 180 cm. Highway 57-59, road. 56-58, mountain. 48-50.
  • Height 170 cm. Road 53-55, road bikes 50-52 and mountain bikes 44-46.

So everything is interconnected. rim diameter, frame size and rider height. Of course, these are NOT strict rules, but only a recommendation and hint when buying a bike. There are more accurate tables that take into account not only height, but also the length of the legs. However, this is more relevant for athletes performing tricks or setting speed records. The average two-wheeler will have enough of the above tips and the ability to adjust the height of the saddle and handlebars.

Maybe someone else will need to purchase a stem, but in any case, first you need to understand exactly what the bike will be bought for. For folding models, no one will wait for a perfect fit or speed characteristics, and almost all cruiser models are designed only for leisurely fashion shows along flat paths. Tires play a huge role in the “size” of wheels for a bicycle.

Models familiar to all with their characteristic frame shapes and dimensions acquire a completely different look with the configuration of tire dimensions. An example of this is the emergence of a fat bike. A regular bike, “changed” into wide tires, put on suitable rims, absolutely changed. Not only the appearance has changed. the controls, the dynamics of acceleration and much more have changed. So it is with standard wheel sizes. Suffice it to put “slicks” instead of aggressive rubber. acceleration becomes noticeably easier and less effort is required to maintain a constant speed.

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Reference: Slick, slick. (slick) type of tires without embossed tread, which reduces the grip area with the road surface.

Bicycle wheel diameter by height. How to choose the size of the bike frame for height?

  • 15-16 (wheel 24)
  • 14-15 (wheel 26)
  • 16-17 (wheel 26)
  • 15.16 (wheel 27.5)
  • 26
  • 27.5
  • 29
  • 17-19 (wheel 26)
  • 16-17 (wheel 27.5)
  • 16 (wheel 29)
  • 26
  • 27.5
  • 29
  • 19-20 (wheel 26)
  • 18-19 (wheel 27.5)
  • 16-18 (wheel 29)
  • 26
  • 27.5
  • 29
  • 20-21 (wheel 26)
  • 19-20 (wheel 27.5)
  • 18-19 (wheel 29)
  • 26
  • 27.5
  • 29
  • 22-23 (wheel 26)
  • 21-22 (wheel 27.5)
  • 20-21 (wheel 29)
  • 27.5
  • 29
  • 21-24 (individually)

The size of the frame in terms of height must be selected from the size of the wheel: the larger the wheel, the smaller the size. The popular Stealth Bike Navigator 500 series is available with three wheel diameters and 3-4 frame sizes. Let’s look at the height of 175-180 cm which frame is suitable for growth (table).

Bicycle wheel dimensions. Bicycle wheel size and features

With the onset of the season, the streets are filled with cyclists. toddlers on bicycles with side wheels, their dads and moms on the mountain. The wheels are small, huge, wide and narrow. How not to get lost in this sea of ​​spokes and sizes?

The easiest way to systematize this variety in a summary table of sizes:

And it immediately becomes clear what the size of the bicycle wheels depends on. For example, here’s the driver’s height or how the bike is positioned.

How to choose a bicycle wheel size

Sooner or later you will have to determine the size of the bicycle wheels: whether it is the purchase of an “iron horse” or the first replacement of a punctured tire. The dimensions of the bicycle wheels are adjusted for the person’s height and for the future use of the bicycle. Each year, manufacturers release bicycles with seven basic wheel sizes:

  • 20 inches. Models for children or compact folding bicycles, 99% BMX use these wheels.
  • 24 inches. The size of the bicycle wheels is suitable for teenagers. They are also models for performing tricks. Previously, these wheels were installed on Soviet bicycles. “Firework”.
  • 26 inches. The most common and popular size: standard mountain and walking models. This diameter is sometimes put on “pseudo-mountain” chinese bicycles for teenagers.
  • 27 inches. Medium size road model. Classic Cycling Tour de France.
  • 27.5 inches. Extreme mountain bikes.
  • 28 inches. Hybrid models. Such diameters were preserved on legendary bicycles “Ukraine”.
  • 29 inches. Mountain and hybrid bikes. The new standard for mountain models. Perfect for people with a height of 180 cm.
  • 36 inches. Innovation in the cycling world. This tire size allows you to tackle difficult terrain (stones, mud) and guarantees better grip.

Choosing a bike model usually involves comparing the wheel sizes of two popular wheel sizes: 26 “and 29”. Marketers to popularize 29-inch hybrids stated that a larger wheel diameter makes the bike more stable and provides better ride. In reality, these parameters are more dependent on the cyclist than on “iron horse”.

Bicycle wheel diameter, frame size and height data are the secret formula for choosing a bike. Knowing only your height, you can choose a bike frame. Main dimensions:

  • Size S (16 “frame). Height 150-165;
  • Size M (18 “frame). Height 167-178
  • Size L (20 ” Frame). Height 178-185.

Determination of the diameter and different markings

Changing wheels on a bicycle must be accompanied by calibration. To properly calibrate the speedometer, odometer and especially the navigator, you need an accurate wheel diameter.

Before you know the size of a bicycle wheel, pay attention to two simple rules:

  • When measuring, the wheel should not rotate;
  • It is desirable to round the measurement values ​​to integers.

The easiest way to measure the diameter of a bicycle wheel is by measuring the radius. We apply the ruler along the edge of the tire on one side and to the axis of the hub on the other. The resulting figure. Wheel radius. To find out the diameter of a bicycle wheel, multiply the radius by two. For results in inches, multiply the value in centimeters by 2.54. If the tire size is measured in inches, the marking is: diameter, then width.

Wheels “iron horse” can be measured in ISO system as well. In this case, the Centimeters measured in a similar way are multiplied by 10 to get the value in millimeters. ISO marking: first width, then diameter.

To determine the diameter of a bicycle wheel around the circumference, you need a centimeter and a cable. We wrap the tire with a cable around the perimeter and make a mark at the junction. We unwind the cable and measure the length with a centimeter, which will be the diameter in centimeters.

There is another practical way to determine the size of a bicycle wheel. You need to apply a drop of paint to the protector of the cover and drive the bike in a straight path. Two points from the paint will remain on the asphalt, the distance between them will be the circumference of the wheel.

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How to choose a bike

A bicycle is not only an affordable means of transportation that helps to keep oneself in shape, for some it is a hobby and a way to travel, and someone does NOT imagine their life without it. The bike does not need refueling and expensive maintenance, it allows you to go around traffic jams and does not suffer in search of a parking space, and you cannot ride it not only on asphalt city roads. About which bike is better to choose for yourself and what you should pay attention to. read in our article.

Cross-country capacity of a bicycle from wheel size

Two things affect the bike’s flotation:

  • Profile;
  • Tire width not required to be less than 2 inches.

The profile with a deep, embossed base will allow the cyclist to move around any rough terrain. In this case, the 24 “model will be much more maneuverable and more comfortable on rocky and sandy soil than the 29” model.

The dependence of the wheel size affects the cross-country ability, therefore, to save energy on difficult terrain, models with a small wheel diameter are chosen.

It turns out that before buying, you need to define a couple more criteria:

  • What is the transport for;
  • How often will it be used on stony and sticky soil.

You can determine the size of the bike frame according to the following principle: the distance from the tube under the seat to the carriage assembly is measured. Depending on the configuration of the pipe, the remaining parameters will change proportionally.

The resulting distance can be converted to inches to determine the size of the required bike. On average, 2.5 centimeters equals one inch. This calculation will give the frame size.

When choosing models for personal parameters, it should be borne in mind that models from 27 inches are suitable for a tall and thin physique, and up to 26 inches inclusively for a fuller one.

Such a selection will allow the cyclist to feel better grip, and it will be possible to maneuver vehicles in a dangerous situation. Taking into account the driving style and athletic fitness of the cyclist is a good choice.

How to choose the size of the bike frame for height?

  • 15-16 (wheel 24)
  • 14-15 (wheel 26)
  • 16-17 (wheel 26)
  • 15.16 (wheel 27.5)
  • 26
  • 27.5
  • 29
  • 17-19 (wheel 26)
  • 16-17 (wheel 27.5)
  • 16 (wheel 29)
  • 26
  • 27.5
  • 29
  • 19-20 (wheel 26)
  • 18-19 (wheel 27.5)
  • 16-18 (wheel 29)
  • 26
  • 27.5
  • 29
  • 20-21 (wheel 26)
  • 19-20 (wheel 27.5)
  • 18-19 (wheel 29)
  • 26
  • 27.5
  • 29
  • 22-23 (wheel 26)
  • 21-22 (wheel 27.5)
  • 20-21 (wheel 29)
  • 27.5
  • 29
  • 21-24 (individually)

The size of the frame in terms of height must be selected from the size of the wheel: the larger the wheel, the smaller the size. The popular Stealth Bike Navigator 500 series is available with three wheel diameters and 3-4 frame sizes. Let’s look at the height of 175-180 cm which frame is suitable for growth (table).

How to choose the diameter of the bicycle wheels by height?

A bicycle is not a purchase that can be taken carelessly. The only discrepancy in any of its parameters is capable of transforming this vehicle from a sports equipment or a comfortable vehicle into a real tormentor. Each ride on it will be full of discomfort and NOT the most pleasant associations associated with overwork, and in some cases even with aching and dull pain.

27.5-inch wheels

  • Rim diameter: 622.
  • For teenagers and adults with a height of 165 cm.
  • Weighing up to 95 kg.
  • Road bikes are suitable for long distance road trips.
  • Models Equipped with a lowered frame and the ability to select speeds.

What is the best bicycle wheel size?

In the spring-summer period, parents begin to think about purchasing a bicycle for their child. And it is at this moment that mistakes are made in the search for the right purchase. In the choice, first of all, do not rely on the appearance of the product, as this is deceptive.

Before buying, you need to know that a properly selected bike affects the human body and its further condition.

20-inch wheels

  • Rim diameter: 406.
  • Children’s bike for height from 120 to 140 cm.
  • Weight up to 40 kg.
  • Folding mechanisms are suitable for the initial stage in riding training.
  • A good option for children from 5 to 9-10 years old who have just recently driven.

Bike frame

The bike frame in the model range is made in several sizes: mountain bikes in 3. 5 standard sizes, road 2 or 3 options, and folding bikes in one universal size.

The frame of a children’s bicycle is sized for certain wheel diameters: it is easier to determine by the wheel size how to choose a children’s bicycle (table of children’s bicycle sizes)

Bicycle wheel dimensions