What wheel size should you choose for an adult bike?

Select the size of the bike wheels: 26 “, 28” or 29 “?

One of the most important parts of a bicycle is its wheels. over, it is their size that matters more than weight. There was a time when the bicycle market offered adult cyclists one standard size. 26 inches. The modern market is more diverse and therefore the question arises: which wheel diameter to choose?

Let’s say one thing: there is no definite answer to this question. But we will speculate on this topic. And each of you will take a grain of reason from this reasoning and make your choice.

And let’s make a few more useful Комментарии и мнения владельцев before we get down to the discussion:

    the size of the wheels is determined not only by the diameter of the rim, but also by the height of the tire;

size units. English inch. It is designated. ““ ”;

modern manufacturers produce adult bicycle wheels in sizes 26, 27, 27.5, 28 and 29 inches. At the same time, with a wheel size of 26 ”, the rim diameter is 559 mm and the thickness of the tire. In sizes 27 “, 28”, 29 “, the rim diameter is the same and is 622 mm. Only the height of the tire is different;

  • The 29 ”wheel has only recently come into use. Models with wheels of this size are called 29ers or tuniners.
  • wheels of different diameters

    • As already mentioned, 26 “is the most common size. It is used mainly on standard mountain models and walking city bikes. 27 ”is used on road bikes. 28 ”- on hybrid and road. The newest 29 ”size is versatile as it is ideal for both smooth asphalt and problematic dirt roads.

    The larger the diameter of the wheels, the more smoothly obstacles in the form of pits, bumps and stones on the road are overcome. Large diameter absorbs small impacts more easily.

    The larger the diameter, the greater the grip between the wheel and the road surface, and the safer the ride (especially on slippery and muddy roads). The size of the adhesion area is also influenced by the width of the rim. Widest rim. at 29 “.

  • High rim profile provides high torque and speed stability in different areas.
    • the bike is heavier. Long spokes, wider rims, taller frames and heavier tires

    Wheel Sizes Explained | Kids Bikes, Mountain Bikes, & Unicycles

    the dynamics of acceleration is lower, since due to the greater inertia and weight during acceleration, you have to apply much more effort;

  • lower maneuverability, since the dimensions of the bike are more massive.
  • It should also be noted that for the 29 “29er, the choice of some components is limited: rims, tires, forks. This does not apply to the selection of transmission and other little things.

    The larger the diameter of the wheels, the more harmoniously the wheels are combined with tall people. 29 “. size ideal for cyclists taller than 180 cm.

    Bicycle 24 inches how tall

    A bicycle with a wheel diameter of 24 inches is designed for a child of 140-155 cm, which corresponds to the age of 10 to 14 years.

    For a child above 150 cm, it is advisable to choose a teenage or adult model.

    Bicycles for children and teenagers with 24-inch wheels in their configuration are not inferior to some models for adults, but are easier to control, equipped with a soft suspension and a narrow handlebar.

    From children’s models, they have a light weight. 10-12 kg, a high steering position, which is necessary for proper body support, a design made in bright colors.

    When buying a children’s bike, you need to pay attention to the characteristics of the model that interests you, because with a wheel diameter of 20-24 inches, there may be different options for the height of the lower saddle position, steel and frame rigidity, steering wheel position settings, etc.

    What wheel diameter to choose for an adult bike. Varieties of tires

    At the first choice, a beginner cyclist may have a completely natural question. what diameter of the bicycle wheels to choose. We will try to help you with this.

    In this article, we will not touch on the issue of selecting frame sizes, their classification should already be clear to you after reading the article “How to choose the right size of a bicycle frame”, we will focus solely on the diameter of the wheels.

    So, the vast majority of bicycles have the following wheel sizes:

    • 20 inches. Used primarily in children’s bicycles. Exceptions are folding and stunt BMX bikes.
    • 24 inches. Basic wheel size for teenage bicycles. Also widely used in adult folding bikes and some freeride bikes.
    • 26 inches. Currently, the most common wheel diameter. Used in both urban walking bikes and entry-level mountain bikes. Essentially a universal size.
    • 27 inches. Here we are talking about a traditional road bike with thin tires.
    • 27.5 inches. A relatively new wheel diameter that is currently heavily used in mountain bikes and represents a compromise between 26 and 29 wheels.
    • 28 inches. Wheels for city bikes as well as hybrid models that can be used for riding on country roads.
    • 29 inches. For the so-called niners, they are mountain bikes with large wheels. They boast good coasting and high cross-country ability.

    It is worth paying attention to the fact that the size of the wheel diameter alone will not be able to provide you with the desired speed or cross-country ability on various types of terrain. Much will depend on the type of tread on the bicycle tire fitted to that wheel.

    • Slick. Thin tires without or with a weakly pronounced pattern on the rubber. Provides fast driving on level and clean road surfaces. Installed on city and road bikes. The minimum resistance to a flat surface allows you to quickly pick up and maintain speed. Not recommended for use on wet, muddy or uneven roads.
    • Half-slickers. A universal tread with small teeth in the middle and more massive at the edges, which allows you to maintain a fast and quiet ride in straight-line driving, and to ensure better grip when cornering and on wet surfaces. Used primarily in hybrid and city road bikes.
    • Mud. Tires with a pronounced tread pattern across the entire surface. Provides reliable contact with almost any surface due to aggressive medium to large teeth. Used in mountain bikes in a wide variety of variations. On a flat surface, they slightly slow down the speed of the bike and make a characteristic noise when riding.
    • Small diameter wheels accelerate faster and easier, but harder to maintain high speed.
    • It will take more effort and energy to turn a large diameter wheel at the start, but after acceleration it will be easier to maintain top speed.
    • When traveling long distances, it is better to use larger diameter wheels.
    • If during a bike ride you have to make frequent stops or move mainly at a low speed, then it is better to choose wheels with a smaller diameter.
    • Wheels of large diameter and with a wide tread pattern well soften various pits and irregularities on the road, make it easier to overcome low curbs.
    • For tricks and jumps, it is better to use the small diameter of the wheels.
    • Diameter 29, when choosing a mountain bike, it is better to use people with tall stature, for other cases, pay attention to diameter 27.5 and 26.
    • Do you move a lot exclusively in the city and on flat surfaces? Take a look at city and hybrid bikes with 28 diameter.
    • Do you need compactness? Choose a folding bike with 24 or 20 wheels.
    wheel, size, choose, adult, bike

    Bike selection criteria

    Before making your first purchase, consider the following criteria:

    • How old is the child. Transformer models for the smallest are provided with additional balancing wheels, parental handle, handlebar limiter.
    • Child’s height. Correct position. sitting on the saddle, leg fully extended and steady on the pedal in its lowest position.
    • The position of the saddle and handlebars, the possibility and ease of their adjustment.
    • Vehicle weight. It is better to climb the stairs, carry and turn it the little owner himself could.
    • Floor. In addition to design differences, the girls’ transport is equipped with a lowered frame.
    • Safety. The transport for small children has a chain cover, rubber steering wheel protection and a rear brake.

    The child should be comfortable to sit down

    After purchasing even the safest vehicle, it is recommended to start riding only with the use of protective equipment, such as:

    • helmet;
    • elbow pads;
    • knee pads;
    • gloves.

    Bicycle 20 inches at what age

    12-inch wheels are designed for 90-95 cm height and 2-4 years old, 3-5 years old with 100-105 cm height, 14-inch wheels are needed.

    For children with a height of 105-110 cm, age from 4 to 6 years old, 16-inch models are suitable, and with a height of 110-120 cm, age from 4 to 7 years old. 18-inch models.

    These vehicles already have a front shock absorber and the ability to shift multiple speeds.

    The bicycle, which has 20-inch wheels, is suitable for children aged 6 to 11 and height 125-140 cm.

    During the period of active development of the child’s body, age is less important for the acquisition of a two-wheeled vehicle than growth, which must be guided by in the first place.

    Bicycle 20 inches Starter ABM-13822-20

    Choosing the diameter of the bicycle wheels

    If the choice of a bicycle catches the layman by surprise, then the choice of its components takes place at a more conscious level. However, the general and understandable picture can always be violated by one component. So it was with wheels with a diameter of 27.5 inches.

    A year and a half ago, the mountain bike market was divided almost equally between bikes with classic 26-inch wheels and the increasingly popular 29-inch wheels. The main advantages of the former were their quick acceleration, low weight and good climbing. The latter, on the other hand, kept the speed steadily with less effort and showed excellent grip performance. And although initially few believed in the effectiveness of the 29-inch, focusing on their shortcomings, over time they became the main trend in cycling.

    READ  How to choose a frame for a bike by height

    The new 27.5-inch wheels are not new and have been used in less popular models before. However, their appearance at the leading companies created a real explosion in demand. This popularity can be explained quite simply. many needed an alternative between the two polar riding styles. Combining good grip with fast acceleration has created a very competitive product. On the other hand, such a statement does not mean that the previous market leaders are futile.

    What to choose and how to be sure that such a choice is justified? Naturally, the easiest option is to try all three wheels first-hand. This way is better than any theory. However, most often it is very difficult to implement, if not impossible. Then the first step of a potential consumer should be the question “What do I need from a bicycle?”.

    The obvious fact is that for each specific riding style there are priorities in the choice of wheels. But even here a number of questions arise, because rarely an amateur specializes in something specific. In this case, it is necessary to look at the problem of choosing wheels more broadly. choosing the priorities of the bike in general. Here the choice of a future rider does not lie between two main options, but within the framework of a whole set of criteria.

    One of these criteria is weight. The issue of weight in the case of wheels is not a matter of the bike’s transportability, but primarily of speed. The difference in weight between 26 and 27.5 inch wheels ranges from 150-250 grams, while the difference between 27.5 and 29 inch wheels ranges from 350 to 400 grams. Thus, between 26 and 29 inches, the range can be up to 700 grams, which significantly affects the speed of the bike. Weight selection is not about choosing between a relatively fast, medium and slow bike, but rather between two fast and one slow. The difference between 26 and 27.5 inches is small enough not to represent a major issue in bike speed.

    The issue of overcoming obstacles on the road is also very important. In this situation, the leaders are wheels with a larger diameter, significantly beating out their smaller competitor. On the other hand, the 27.5-inch wheels are not far behind the 29-inch, while staying well ahead of the 26-inch peers. The issue of overcoming obstacles significantly affects the speed of the route. The reason for this is not only the fact of losing time on the obstacle itself, but also the need for acceleration after passing it.

    Acceleration and acceleration rates in mountain bikes are much less important than those in road bikes. However, if we are talking about an ascent or a high-speed section of the track, this characteristic comes to the fore. The leader in overclocking, with a rather serious margin, is the 26-inch wheels. In addition, accelerating on 29-inch wheels will be significantly harder physically, which is quite frustrating. It is also necessary to say about the climbs in general. These elements of the track are easier to pass on 26-inch wheels. Regarding the 27.5-inch wheels, it is worth noting that here they lose quite a lot to the 26-inch ones, sticking to the honorable middle.

    One of the trump cards in conquering the bike market with 29-inch wheels was excellent grip. The same factor played into the hands of the new 27.5-inch wheels. Such indicators are provided by the factor of greater contact with the ground. It is very difficult to consider this characteristic in numbers, since the geometry of the rubber and the type of road surface have a significant influence on this process. Obvious in terms of grip is the fact that the 26-inch wheels are lagging behind. This trend shows the absolute failure of these wheels in certain riding styles.

    Last but not least is the rider’s growth factor. This is a characteristic that has held back the proliferation of 29-inch bikes quite a bit. many felt uncomfortable on huge bikes. In this case, the 27.5-inch variant provides an alternative to the existing large-wheel format.

    It is likely that even after assessing their needs according to the described criteria, the bike was not selected. In this case, you need to look at everything from a rather detached point of view. So you can summarize the entire current market to two main options: 27.5-inch and 29-inch wheels. The first ones have significant advantages in terms of overclocking, they are more maneuverable and lighter. Such bicycles will also be very convenient for people of short stature and lovers of smooth riding. Riders who choose 29-inch wheels will have better grip and obstacle handling. In addition to the disadvantages described earlier, frame wear will be problematic, although this is compensated for by the better condition of the rubber. 26-inch wheels are not the third option, but a competitor to 27.5-inches, losing this competition.

    Finally, I would like to note that the wheels of the new format are still worth trying out. Fans of 26-inch wheels will definitely love the benefits the new model has to offer. Naturally, you should not rush to throw your bike into a landfill, but you should definitely think about the next one.

    Useful information: current for services

    • Bicycle rental in Kiev
    • Cycling training

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    0-inch bike: what age is suitable and other selection criteria

    In the past few years, there has been a rise in interest in cycling in Russia.

    Now there are all the possibilities to introduce the smallest family members to this active leisure. children’s bicycles and pedalless models (balance bikes) can be purchased for children from 1 year old.

    The right choice of a children’s bike is a guarantee of its long-term and safe use.

    Optimal wheel size on a bicycle.

    Before buying a bike, the most important thing is to decide how and where you will ride it and, in accordance with your preferred riding style, take a two-wheeled friend of your choice. The best choice for our roads, according to many bicycle enthusiasts, is now “mountain” multi-speed bicycles. Just five years ago, this segment was dominated by the 26-inch wheel standard, however, thanks to the efforts of the marketers of the bicycle market, now you can see everywhere new representatives of “mountaineers” with the wheel standards of 29 inches and 27.5 inches. Should you buy bikes with these wheels? What are their advantages in comparison with the good old “twenty-six” and are there any disadvantages? So what is the best wheel diameter, let’s try to answer these questions.

    Naturally, all of the above is a purely subjective opinion based on our own personal experience. As practice shows, the best way to determine for yourself which wheel size suits best is to try the bikes live. Ride with pleasure!

    24-inch wheels

    • Rim diameter: 507.
    • For adults and adolescents from 140 to 170 cm tall and weighing up to 70 kg.
    • There are models with adjustable handlebars, seats and the ability to fold the bike.
    • Models are suitable for city walks and road trips.

    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.

    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, you should 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.

    Effect of wheel size on bike speed

    There is a direct relationship between the speed and the diameter of the wheel.

    From a physical point of view, the larger the wheel size, the more distance you can drive:

    • Let’s say if a bike is 29 inches, then it will be much faster and more practical than a 20 inch.

    However, this dependence is also counterproductive in another way. The smaller the wheel diameter, the faster you pick up speed. This is the main advantage of children’s bicycles, which, with an equal load, can accelerate to the same distance as an adult on a road bike.

    However, keeping the speed will be more difficult, you will need to constantly pedal. On 26-29 inch models, the distance is covered faster, acceleration will be slow, but the speed remains longer.

    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 rider.

    The relationship between height and diameter

    It is wrong to think that wheel size only affects the driving behavior of your two-wheeled vehicle. Growth is also very important here. Consider in what features this is manifested:

    The smallest wheel size is most beneficial for children with their small stature. The fact is that in the process of a child’s development, it is necessary to pay attention to how the bicycle affects his posture, whether it is comfortable when driving. A prerequisite is the following: when stopping, the baby’s leg must reach the ground absolutely freely. This feature is provided only by a rim with a diameter of 20 inches.

    Teenage models often wear 24-inch wheels. This is not yet an adult option, but it is no longer a size for a baby. Although the requirement remains the same. The designers have made sure that all parameters related to health are met.

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    The remaining 3 sizes are for medium to tall adults. You can also focus on the model and purpose of your bike. But, for example, for people whose height exceeds 180 cm, it is recommended to use only wheels with a diameter of 29 inches, since they will meet the requirements of the characteristics of the body of tall people.

    It is worth noting that if you are guided by height when choosing a bike and its parts, then you should observe not only the size of the wheel, but also the size of the bike frame, and in some cases, use the stem in addition to create the most comfortable driving conditions. Some experts recommend taking into account, in addition to growth, the length of the legs, because it is they who get tired the most during the movement and need careful care.

    Choosing the diameter of the bicycle wheels

    If the choice of a bicycle catches the layman by surprise, then the choice of its components takes place at a more conscious level. However, the general and understandable picture can always be violated by one component. So it was with wheels with a diameter of 27.5 inches.

    A year and a half ago, the mountain bike market was divided almost equally between bikes with classic 26-inch wheels and the increasingly popular 29-inch wheels. The main advantages of the former were their quick acceleration, low weight and good climbing. The latter, on the other hand, kept the speed steadily with less effort and showed excellent grip performance. And although initially few believed in the effectiveness of the 29-inch, focusing on their shortcomings, over time they became the main trend in cycling.

    The new 27.5-inch wheels are not new and have been used in less popular models before. However, their appearance at the leading companies created a real explosion in demand. This popularity can be explained quite simply. many needed an alternative between the two polar riding styles. Combining good grip with fast acceleration has created a very competitive product. On the other hand, such a statement does not mean that the previous market leaders are futile.

    What to choose and how to be sure that such a choice is justified? Naturally, the easiest option is to try all three wheels first-hand. This way is better than any theory. However, most often it is very difficult to implement, if not impossible. Then the first step of a potential consumer should be the question “What do I need from a bicycle?”.

    The obvious fact is that for each specific riding style there are priorities in the choice of wheels. But even here a number of questions arise, because rarely an amateur specializes in something specific. In this case, it is necessary to look at the problem of choosing wheels more broadly. choosing the priorities of the bike in general. Here the choice of a future rider does not lie between two main options, but within the framework of a whole set of criteria.

    One of these criteria is weight. The issue of weight in the case of wheels is not a matter of the bike’s transportability, but primarily of speed. The difference in weight between 26 and 27.5 inch wheels ranges from 150-250 grams, while the difference between 27.5 and 29 inch wheels ranges from 350 to 400 grams. Thus, between 26 and 29 inches, the range can be up to 700 grams, which significantly affects the speed of the bike. Weight selection is not about choosing between a relatively fast, medium and slow bike, but rather between two fast and one slow. The difference between 26 and 27.5 inches is small enough not to represent a major issue in bike speed.

    The issue of overcoming obstacles on the road is also very important. In this situation, the leaders are wheels with a larger diameter, significantly beating out their smaller competitor. On the other hand, the 27.5-inch wheels are not far behind the 29-inch, while staying well ahead of the 26-inch peers. The issue of overcoming obstacles significantly affects the speed of the route. The reason for this is not only the fact of losing time on the obstacle itself, but also the need for acceleration after passing it.

    Acceleration and acceleration rates in mountain bikes are much less important than those in road bikes. However, if we are talking about an ascent or a high-speed section of the track, this characteristic comes to the fore. The leader in overclocking, with a rather serious margin, is the 26-inch wheels. In addition, accelerating on 29-inch wheels will be significantly harder physically, which is quite frustrating. It is also necessary to say about the climbs in general. These elements of the track are easier to pass on 26-inch wheels. Regarding the 27.5-inch wheels, it is worth noting that here they lose quite a lot to the 26-inch ones, sticking to the honorable middle.

    One of the trump cards in conquering the bike market with 29-inch wheels was excellent grip. The same factor played into the hands of the new 27.5-inch wheels. Such indicators are provided by the factor of greater contact with the ground. It is very difficult to consider this characteristic in numbers, since the geometry of the rubber and the type of road surface have a significant influence on this process. Obvious in terms of grip is the fact that the 26-inch wheels are lagging behind. This trend shows the absolute failure of these wheels in certain riding styles.

    Last but not least is the rider’s growth factor. This is a characteristic that has held back the proliferation of 29-inch bikes quite a bit. many felt uncomfortable on huge bikes. In this case, the 27.5-inch variant provides an alternative to the existing large-wheel format.

    It is likely that even after assessing their needs according to the described criteria, the bike was not selected. In this case, you need to look at everything from a rather detached point of view. So you can summarize the entire current market to two main options: 27.5-inch and 29-inch wheels. The first ones have significant advantages in terms of overclocking, they are more maneuverable and lighter. Such bicycles will also be very convenient for people of short stature and lovers of smooth riding. Riders who choose 29-inch wheels will have better grip and obstacle handling. In addition to the disadvantages described earlier, frame wear will be problematic, although this is compensated for by the better condition of the rubber. 26-inch wheels are not the third option, but a competitor to 27.5-inches, losing this competition.

    Finally, I would like to note that the wheels of the new format are still worth trying out. Fans of 26-inch wheels will definitely love the benefits the new model has to offer. Naturally, you should not rush to throw your bike into a landfill, but you should definitely think about the next one.

    Useful information: current for services

    • Bicycle rental in Kiev
    • Cycling training

    Bicycle wheel size and features

    As the season approaches, the streets are filled with cyclists. kids on a bicycle 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 is to systematize this variety in a summary table of sizes:

    Wheel size (inches) Rim size (mm) Types of bicycles
    twenty 406 Baby, folding
    24 507 Stunt, teenage
    26 559 Mountain, walking
    27 622 Road
    27.5 584 Mountain
    28 622 Hybrid, road
    29 622 Niner

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

    Dimensions of bicycle wheels and how to correctly measure the diameter of a bicycle wheel for your height

    If you decide to upgrade your two-wheeled vehicle or just change wheels, a logical question arises. which wheel to choose? Regardless of whether you want to buy a wheel the same size as yours, or give preference to something new, you need to be able to determine the diameter of the wheel. And, of course, you need to know what this indicator affects and why wheels of a larger diameter are more suitable for some people, and for others. smaller ones.

    Consider some options for how the size of a bicycle wheel can affect driving.

    wheel, size, choose, adult, bike
    • The larger the wheel of the bicycle, the more effort and energy it takes to spin it. Therefore, you will have to train your endurance and pump up your legs. But at the same time, the achieved rotational speed will be much higher and better than in the case of a lower.
    • Large wheels are more convenient to use on smooth and level roads. A 29-inch size would work well here. For mountain bikes with frequent stops, go for smaller rims. for example, 26.
    • As for the width of the tire, here the passability on difficult areas. for example, stones or rocks. depends on its width. If you are choosing wheels for just such a case, then give preference to small models with a minimum width of 2 inches.

    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, which is 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.

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    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 with comfort and gain high speed if necessary.

    For leisurely walks, 26-inch wheels work well, this size is great for transporting a bike. However, it does not take up much space. If speed is important, the 27-inch size is more suitable. These rim dimensions are typical for road bikes. You can also navigate which bike is right by the frame.

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

    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). road 50-52, road 46-48, mountain 41-44.
    • Height 180 cm. road 57-59, road. 56-58, mountain. 48-50.
    • Height 170 cm. road bikes 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 bicycle. There are more accurate tables, which take into account not only height, but also the length of the legs. However, this is more true 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 saddle and handlebar heights.

    Wheel with a diameter of 26 (left) and 29 inches (right)

    Maybe someone else will need to buy a stem, but, in any case, first you need to understand exactly for what purpose the bike will be bought. From folding models, no one will expect an ideal fit or speed characteristics, and almost all cruiser models are designed only for leisurely defiles on flat paths. Tires play a huge role in the “size” of wheels for a bicycle.

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

    Help: Slick, slicks. (slick) type of tires without a raised tread, which reduces the grip area with the road surface.

    What diameter of bicycle wheels to choose for an adult

    Which option is better to choose?

    If there is no controversy about the smallest wheel sizes, then it really boils about rims with a diameter of 26 and 29 inches. This is one of the most popular sizes, but in fact there are quite visible differences between them, knowing which you can easily choose the option for your bike and body.

    • Bicycles with 29-inch tires pick up the required speed easily enough, handle well, just overcome obstacles, handle turns freely. But in comparison with a diameter of 26 inches, such a bicycle, on average, picks up speed only with a large expenditure of energy, so it takes more time to circle.
    • The 26-inch wheels are more agile in action, pick up speed much faster and stop more easily. But as for inertia, here the rim with a diameter of 29 inches takes the palm.
    • If you are looking for the option to tackle various bumps, then 29-inch wheels are your option. Since they have a large area of ​​contact with the surface, you will overcome bumps without even noticing them. Also, driving on a steep incline will give you much less inconvenience if the rim size is larger. Accordingly, on a bicycle with a wheel diameter of 26 inches, you will need to expend more energy and strength to overcome obstacles.

    What wheel diameter to choose for an adult bike. Varieties of tires

    At the first choice, a beginner cyclist may have a completely natural question. what diameter of the bicycle wheels to choose. We will try to help you with this.

    In this article, we will not touch on the issue of selecting frame sizes, their classification should already be clear to you after reading the article “How to choose the right size of a bicycle frame”, we will focus solely on the diameter of the wheels.

    So, the vast majority of bicycles have the following wheel sizes:

    • 20 inches. Used primarily in children’s bicycles. Exceptions are folding and stunt BMX bikes.
    • 24 inches. Basic wheel size for teenage bicycles. Also widely used in adult folding bikes and some freeride bikes.
    • 26 inches. Currently, the most common wheel diameter. Used in both urban walking bikes and entry-level mountain bikes. Essentially a universal size.
    • 27 inches. Here we are talking about a traditional road bike with thin tires.
    • 27.5 inches. A relatively new wheel diameter that is currently heavily used in mountain bikes and represents a compromise between 26 and 29 wheels.
    • 28 inches. Wheels for city bikes as well as hybrid models that can be used for riding on country roads.
    • 29 inches. For the so-called niners, they are mountain bikes with large wheels. They boast good coasting and high cross-country ability.

    It is worth paying attention to the fact that the size of the wheel diameter alone will not be able to provide you with the desired speed or cross-country ability on various types of terrain. Much will depend on the type of tread on the bicycle tire fitted to that wheel.

    The protector is as follows:

    • Slick. Thin tires without or with a weakly pronounced pattern on the rubber. Provides fast driving on level and clean road surfaces. Installed on city and road bikes. The minimum resistance to a flat surface allows you to quickly pick up and maintain speed. Not recommended for use on wet, muddy or uneven roads.
    • Half-slickers. A universal tread with small teeth in the middle and more massive at the edges, which allows you to maintain a fast and quiet ride in straight-line driving, and to ensure better grip when cornering and on wet surfaces. Used primarily in hybrid and city road bikes.
    • Mud. Tires with a pronounced tread pattern across the entire surface. Provides reliable contact with almost any surface due to aggressive medium to large teeth. Used in mountain bikes in a wide variety of variations. On a flat surface, they slightly slow down the speed of the bike and make a characteristic noise when riding.

    A few general points:

    • Small diameter wheels accelerate faster and easier, but harder to maintain high speed.
    • It will take more effort and energy to turn a large diameter wheel at the start, but after acceleration it will be easier to maintain top speed.
    • When traveling long distances, it is better to use larger diameter wheels.
    • If during a bike ride you have to make frequent stops or move mainly at a low speed, then it is better to choose wheels with a smaller diameter.
    • Wheels of large diameter and with a wide tread pattern well soften various pits and irregularities on the road, make it easier to overcome low curbs.
    • For tricks and jumps, it is better to use the small diameter of the wheels.
    • Diameter 29, when choosing a mountain bike, it is better to use people with tall stature, for other cases, pay attention to diameter 27.5 and 26.
    • Do you move a lot exclusively in the city and on flat surfaces? Take a look at city and hybrid bikes with 28 diameter.
    • Do you need compactness? Choose a folding bike with 24 or 20 wheels.

    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, you should 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 only recently driven.

    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 are equipped with a low frame and the ability to select speeds.

    Understanding Tire Sizes | Tech Tuesday #145

    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.