How to choose the right bike frame for your height

Choice

For each model, regardless of whether it is male or female, there are recommendations on how to choose the size of the bike frame for height. The table shows them clearly.

Why is it important?

Rostovka is a characteristic that affects the overall dimensions of the frame. With an increase in this parameter, a proportional change in the length of all pipes occurs. The correct size ensures ride comfort, and the cyclist avoids back and knee pain associated with inadequate frame sizes. In addition, it becomes much easier to drive a vehicle and the risk of a figure eight, which will then have to be corrected when driving on uneven roads, is reduced.

choose, right, bike, frame, your

Road and highway

When choosing a frame for a road or road bike, you can rely on the following table.

Height, m Frame
Inches Centimeters Conventional units
1.57. 1.63 49. 51 XS 42/52
1.63. 1.70 51. 54 S 44 / 53.5
1.70. 1.78 55. 57 M 50 / 55.5
1.78. 1.83 57. 59 M / L 53.5 / 58.5
1.83. 1.90 58. 60 L 55.5 / 58.5
1.90. 1.98 61. 63 XL 58.5 / 61

Folding

Which frame to choose for a folding bike? Most folding models are made in a universal size that matches the proportions of the bike frame and height. The table will tell you which model to give preference.

Model Height, m
Author Simplex 1.50. 1.95
Shulz easy 1.50. 1.85
Shulz goa 3 1.55. 1.85
Shulz goa 8 1.75. 1.95
Giant Expressway 1 & 2 1.55. 1.85
Giant halfway 1.60. 1.80
Giant subway 1.60. 1.80
Strida mini 1.40. 1.60
Strida LX, 5.2, SX, SD 1.53. 1.93

The size of such models means the length of the upper frame tube. To correctly select a BMX bike frame by height, use the table.

Height, m Frame, inches
1.40. 1.50 19.5 ″
1.50. 1.70 20.0 ″
1.70. 1.80 20.5 ″
1.80. 1.90 21.0 ″

If you need to understand how comfortable it will be to use such a bike, then it is best to try to ride one of the models.

Choosing the size of the bike frame by height: table and general recommendations

What should you focus on when choosing the size of the bike frame according to your height? This is the main question, because its correct size is the most important factor that must be taken into account (in addition to other recommendations) when buying this type of vehicle.

General recommendations

Before choosing a bike frame according to your height, you need to take an accurate measurement of your body length. To do this, the following procedure is performed:

  • the cyclist stands barefoot against the wall, pressing his heels close to it;
  • knees need to be straightened;
  • a mark must be made at head level;
  • a tape measure the distance to floor level.

Answering the question: “how to choose a bicycle frame for height”, it is also worth considering the following factors:

  • Riding style. For active or extreme driving, you should choose the smaller one of the suitable sizes. Quiet driving in the city assumes the choice of the size “back to back”.
  • Body type. For thin people and people with a normal physique, it is recommended to lean towards a larger size. When overweight, choose a smaller size for easier fit and handling.
  • The presence of useful adjustments. Stem tilt and saddle adjustments allow you to adjust the rider’s position. Mountain models rarely have handlebar tilt adjustment, but there is an opportunity to purchase a more suitable stem.

Choosing a bike by height and weight

How to choose a bike frame

However, let us finally move on to the practical part of the question: “how to choose the size of the bike frame.” And let’s start with an extremely simple “applied” way of choosing a mountain bike by height. As you may have guessed, the bike itself is required to use it. Stand with the bike frame between your legs and your back touching the saddle. In this position, the gap between the top tube of the frame and your groin should be slightly less than the width of your palm (about 50-150 mm). In the case of choosing a bicycle frame of a small size, the gap will be smaller due to the strong inclination of the upper tube. A similar situation will occur if the cyclist has non-standard body proportions.

To maximize the size of the bike frame, consider the intended riding style. If you intend to operate the bike mainly off-road or for aggressive riding, the above measurements are best taken while standing not at the saddle, but at the steering column. And the frame itself in such cases requires a lower one than for walking promenades in the park.

How to choose the size of the bike frame for height: fit comfort

After performing the previous manipulations, you need to decide on the fit. To do this, do not hesitate to ask the seller to adjust the height of the saddle (I will talk about adjusting the handlebar and saddle in a separate article), and hold the bike by the handlebars. Sit in the saddle with your feet on the pedals in a “fighting” position. If it is possible to carry out a small test drive. do it, if not, then at least turn the pedals in the opposite direction, simulating a trip. This will give you at least some idea of ​​the comfort of the fit.

How to choose a bike by weight

In this context, we do not mean the weight of the bike, but its proud owner. In principle, there are no special “indications” on this issue, and it is relevant only in cases where a person’s weight exceeds 100 kg. The bike should be equipped with reinforced rims, a reliable suspension fork, a sturdy frame and transmission. Particular attention is paid to the carriage, since it carries the lion’s share of the load when driving. Most bicycles can withstand 100-120 kg, the main thing is to choose the right frame size. So don’t be afraid and ride your health!

Standard frame

45 cm) Above Medium. Large (L), 20 inches (

50 cm) Large. Xtra Large (XL) 22 ” (

The correct frame size also depends on its rigidity and the availability of shock absorbers. And this is also very important especially now, when a lot of inexpensive two-suspension systems have appeared on sale, the size of which is considered differently. If you are going to become one of the owners of this technique. read on.

How to choose a bike for your height

The more aggressive your ride is, the lower the frame should be. Take care of your, sorry for the intimate details. To correctly size the frame, stand with your feet on top of the bike on either side of the frame, slightly closer to the handlebars.

If you are going to jump well on mountain paths and off-road, then the distance from the top tube of the frame to your crotch should be about 10 cm.For a steep extreme, this distance should be even greater.

Frame size

Frame size is the distance from the top of the seat tube to the midpoint of the carriage axis, usually in inches and is often denoted in Latin letters, similar to clothing sizes. Rostovka is probably one of the most important criteria for choosing a bike after determining the riding style. The correct size of the bike helps you move faster with less energy, and the wrong one can lead to pain in the back, knees and, even, to the aggravation of many chronic diseases such as scoliosis. I highly recommend that you take this parameter extremely responsibly, because your health also depends on it. so.

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In more detail on the types of bikes

For a rigid frame (hardtails and rigids), the size-to-height ratio should be (the photo shows a GT bike for example):

Height 135-155 cm. 14 inches Height 150-165 cm. 16 inches Height 165-175 cm. 18 inches Height 175-185 cm. 20 inches Height above 185 cm. 22 inches

For double suspensions, the ratio is slightly less:

Height 150-165 cm. 15.5 inches Height 165-175 cm. 17.5 inches Height 175-185 cm. 19.5 inches Height above 185 cm. 21.5 inches

When choosing a size, the type of MTV itself and the degree of its sophistication can also play a role.

The choice of the size of the bike: choose the size of the frame for height

If you have already decided on the style of your riding, then you need to think about the selection of the type of bike and its size. choosing it according to your height. The choice of the size of the bike frame depends on the discipline (style) of riding.

Road bikes

You probably noticed that the article did not mention road bikes. The fact is that the size of the frame for such bicycles is calculated a little differently. Full growth plays a much lower priority here. The length of the legs, arms and body is more important, so the choice of size becomes much more difficult. There are, of course, calculators for determining the size of the frame, but they give a very approximate result, which in practice may differ.

I sincerely hope that this article will help you in choosing the right frame size for your bike.

How to choose a bicycle wheel size (diameter) for height?

The table shows popular bike wheel sizes and heights for adults and kids bikes. Large bicycles in one wheel size are available in several sizes. The table shows the average value, you can choose the diameter of the wheel individually according to your height.

When driving in the city, it is better to choose a bike with an average wheel size of 24 or 26 inches. When driving on highways, asphalt roads and rough terrain, you should choose wheels 26, 28, 29 inches. Large bicycle wheels reduce energy consumption at high speeds and transmit less vibration to the handlebars and saddle. Recommendation: For a height of about 150 cm or less, limit the choice of a bicycle with wheels of 24 “for city riding and 26” for riding on asphalt and unpaved roads. Bicycles with a wheel size of 20 inches are easy to store and transport, but less convenient to ride. With a large frame size (16 inches and above. adult models), these models with small wheels are less stable on uneven roads when driving. The position of the center of mass and the distribution of the rider’s weight depends on the size of the bicycle wheels and the frame design. During the ride, there is a constant transfer of the cyclist’s weight between the handlebars, saddle and pedals. On bicycles with contact pedals (hooks or tour clips), the leg force is applied to both pedals at the same time. To reduce fatigue and stress on the knee joint, select a smaller frame size or a specially designed frame. On a bike with a regular frame, it may be necessary to change the height, shape and stem. The height and width of the bicycle seat is selected individually.

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 a specific wheel diameter: it is easier to determine how to choose a children’s bicycle by the size of the wheel (table of sizes of children’s bicycles)

How to choose the right bike size for an adult or child?

Everything seems to be good. both the color is suitable, and the mechanics are working perfectly, but you get tired quickly, and skating turns into torture in an hour or two. All clear. The bike is incorrectly sized. To avoid such disappointments, you need to know what sizes of velor are, and how they fit your height.

How to choose the right mountain bike and hybrid bike for your height?

A popular frame parameter is the length of the top tube, but the size of the frame is usually determined by the length of the seat tube. It is important to understand that the geometry of the frame is arbitrary and frames with the same length may have different sizes. To determine the desired frame length, rest your elbow on the “nose” of the saddle and place your hand on the stem. Place your fingers on the stem cover.

The size of the frame depends on the height of the person, small people need smaller frames. Frame size is measured in two ways:

  • С-С, from the axis of the carriage (pedals) to the axial mowing line of the upper pipe;
  • С-Т, from the axis of the carriage to the upper cut of the seat tube.

Traditionally, road bike frames are measured in centimeters or millimeters, while hybrid and mountain bikes are measured in inches.

Cyclist height

Take a minute and measure your height without shoes. It is important to know your height in order to choose the right bike, taking into account its size.

The size is the dimensions of the bicycle frames in inches, centimeters, or written in symbols. The larger frames (L, XL, XXL) are built from thicker tubes to support the taller rider’s weight. A smaller bike has an average weight of 150-200 grams less than that of a neighboring larger size. A bike with a small frame is more maneuverable and easier to hold upright than a bike with a huge frame. On models with a large frame, you can get into the ideal position for maximum speed.

Mountain bike XC 100 S wheel diameter 29 ″ 12 cc.

Elops 100 Low Frame City Bike

RIVERSIDE 500 HYBRID BIKE BLUE

Kids Balance Bike 520 MTB 10.Inch Balance Bike

Treadmill for children from 2 years old 10 “RUN RIDE 100

Children’s bicycle from 3 to 4.5 years old walking 14 ″ Unicorn 500

16 INCH BIKE FOR CHILDREN 4.5-6 YEARS ALUMINUM RACING 900

Children’s bicycle from 3 to 5 years old walking 14 “PETITBLUE 100

Children’s bicycle from 4 to 6 years old walking 16 ″ 100

City bike 28 ″ high frame HOPRIDER 500

Children’s bicycle from 8 to 12 years old mountain 24 ″ 500

CITY BIKE 28 “LOW FRAME HOPRIDER 500

City bike 28 ″ high frame Hoprider 100

Children’s bicycles. Difficulties and features of choice

Choosing a bike for a child is a rather specific task. And the main thing to consider is that children grow up very quickly. Today the size distribution of children’s bicycles is based on height and age. And the fact is that in many articles and forums there are rather conflicting advice on choosing. We bring to your attention a detailed and accurate table that will help you choose the right frame size for your child.

Structural parts of the frame

The choice of bike depends on several factors. First, decide on the type of bike: mountain, highway, hybrid or kids. Having made a choice, we understand the design and dimensions of the frame, which is measured in inches.

The bike’s behavior is influenced by the geometry of the frame. The main elements that determine the reaction of the frame to external influences:

  • Top tube length (A) is the distance between the centers of the headset and seat post. Long top tube gives the bike “stability” and less maneuverability.
  • Steering angle (M). The angle between the steering column and a line parallel to the ground. Large angle (close to vertical) provides bike maneuverability.
  • Seat Angle (L). The angle between the seat tube and a line parallel to the ground. At low angles (large backward tilt of the tube) the rider’s weight shifts backward. providing traction, at more vertical angles the rider’s weight shifts forward, providing a better fit for power pedaling.
  • Wheelbase is the distance between the front and rear axles of the wheels. Longer base gives the bike more stability and less maneuverability.
  • The length of the rear stays is the distance between the carriage and the axis of the rear hub. Smaller rear frame stays provide better rear wheel traction and more agility. Usually the length of the rear stays is as short as possible to increase the rigidity and strength of the frame.
  • Carriage height (clearance, ground clearance). the distance between the bike carriage and the soil surface. Increasing clearance. decreases the stability of the bike, but increases flotation and vice versa. Road bikes have a lower bottom bracket than mountain bikes.
  • Stem length. the distance from the center of the steering column to the rudder; affects the maneuverability of the bike and the riding position of the cyclist.

Dimensions of the bike frame, wheels by height. how to choose a size?

Bicycle 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!

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When choosing a bike, start with the 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.

Road and road bikes

In this case, it is also recommended to take a reference point to the table:

Do not forget that there is no rear shock absorber in these models, so if your height does not meet the required criterion in the table, focus on the larger one. In any case, you will have the opportunity to adjust the level of the saddle as it is convenient.

The inner side of the legs and why it really matters

Yes, the main parameter in the choice is your height. However, in order to accurately select the correct frame size, you must also take the correct measurements on the inside of the legs. To do this yourself, you need to stand with your back against the wall without shoes, only in your underwear. The knees should not bend, and the pelvis and heels should be in contact with the wall. In order to take a measurement, you can use a building level or tape measure. The easiest way is to make a mark on the wall surface and measure the height strictly perpendicular to the floor. This will be the height of the inside of your legs. If there is such a possibility, then it is better to measure it initially in inches. This will greatly simplify the choice and protect you from having to recalculate units of measurement at the time of purchase.

Once you know the inside length, calculating the required frame size becomes much easier and more accurate. But please note that you will have to make a miscalculation yourself, and for each category of bicycles the formula is partially different.

  • Bicycles of the double suspension category. To calculate your internal leg length, you need to multiply by 0.225. That is, if the legs are 80 centimeters long, calculate as follows: 80 x 0.225 = 18 inches. In this case, you can select a frame size of 17 inches for a sporty riding style, and 19 for a touring style.
  • When choosing MTB bicycles and hardtails, the coefficient by which the length of the legs is multiplied is 0.226.
  • For road and cyclocross bikes, the coefficient is 0.635. The result must be divided by 2.54.
  • For cross bikes, the coefficient is 0.259.

Size, pipe length, connection angles

Regardless of whether you choose a bike only for short-term walks or for regular and active riding, it is absolutely important to choose the right size. It affects the dimensions of the entire frame as a whole, the parameters of all frame pipes.

Selecting the right frame size and bike fit

First, let’s look at how to choose the frame size for the most common bike models: mountain bikes, off-road bikes, hybrids. It is they who today form the basis of the market and it is in this segment that the buyer has the most choice.

Bicycle frame manufacturers themselves are interested in reaching as much of the market as possible, so each frame model comes in several sizes. For some bicycles, there may even be ten or more. In this case, the dimensions of the frame are always indicated in the marking. Designations can be in centimeters, inches, and sometimes even letter designations are found. Professional manufacturers measure the size of each tube, not just the seatpost. In addition, even the connection angles of all pipes are taken into account.

We suggest orienting yourself according to the table below. It is considered one of the most versatile frame sizes.

Note that this table is most relevant when buying mountain bikes. However, in the absence of alternative sources of information, it can be used when choosing other types.

If you choose a city bike and you are small (up to 170 cm), then an important selection criterion for you will be the presence of a rear shock absorber. Namely the seatpost. The fact is that in most models it does not allow the saddle to be fully lowered. Because of this, with short stature, it is better to choose a frame not 18, but 16 inches.

Important: if your height does not clearly fit into the table and into a specific category, experts recommend choosing a larger size. But if this is a model with a shock absorber, then you need to act the other way around.

Frame marking by size

There is a tradition all over the world to mark all bicycle frames with letters, numbers and their combinations. Consider the main types of frame markings from different manufacturers.

There are a total of 6 frame sizes for seat tube height:

  • XS is the smallest bike size for the smallest riders;
  • S. small;
  • M. medium frame variant, the most common one;
  • L. slightly above average;
  • XL. large;
  • XXL. well, very large.

And this is where the confusion begins, because each size corresponds to two options in numerical terms. This equivalent is conditional and serves to roughly determine the correspondence of your physical data with the data of a particular frame. And here is this table:

If anyone is interested, then the data in this table is calculated using the formula for selecting an adult bike. According to your parameters, where “d” is the length of your legs, and “D” is the size of the frame. Now we will try to determine by the formula: D = d0.56 / 2.54. The formula uses two coefficients. 0.56 is the ratio of leg length to height, and 2.54 is the conversion of inches to centimeters. Such arithmetic.

Since all people are different in size and the same ratio of legs and height cannot be found, this number is also very approximate.

But there are times when your data correspond to the overall dimensions of two frames at once. Do not buy the same two is great at once. What to do in this case? Think.

  • If I am planning an active cycling lifestyle, then I will choose a smaller bike size, because the smaller bike is easier to handle and therefore weighs less.
  • If I am full, then it will be difficult for me to climb a high frame.
  • If I am thin and skinny, then I need to choose a frame that is slightly larger in order to seem more weighty and so as not to be blown away by the wind. Quite serious.
  • If I have already bought a bike and it doesn’t suit me in size, although the tables agree, then I probably forgot about the saddle and handlebar adjustments, which in most cases have a very wide range. In addition, I always have the opportunity to change the stem or seat tube.
  • If I have hands down to my knees, then I will take a bigger bike. In which case, you can always reduce the adjustment.

You can also find markings for both a child’s bicycle and a women’s bicycle. Let’s pay some attention to them.

The inner side of the legs and why it matters!

The main parameter. this is your height. But in order to accurately select the desired frame size, you need to make the correct measurements on the inside of the legs. To do this yourself, you need to stand with your back to the wall without shoes, only in your underwear. The knees should not bend, and the pelvis and heels should be in contact with the wall. In order to take a measurement, you can use a building level or a tape measure.

The easiest way is to make markings on the wall surface and measure the height strictly perpendicular to the floor. This will be the height of the inside of your legs. If possible, it is better to measure first in inches. This will greatly simplify the choice and protect you from having to list units of measurement at the time of purchase.

Two-suspension bicycles. To calculate your internal leg length, you need to multiply by 0.225. That is, if the legs are 80 centimeters long, calculate as follows: 80 x 0.225 = 18 inches. In this case, you can choose a frame size of 17 inches for a sporty riding style, and 19 for a touring one. When choosing MTB and hardtail bicycles, the coefficient is multiplied by the length of the legs. 0.226. For road and cyclocross bikes, the ratio is 0.635. For cross bikes, the coefficient. 0.259.

Additional tips for choosing a frame:

Choosing the Right Bike Frame Size & Why It’s So Difficult. BikeFitTuesdays

An important factor in choosing a frame is your personal riding style. If you are a fan of extreme cross-country rides, then it is recommended to choose a frame one size smaller than your norm. This way you will feel more confident on difficult terrain and under heavy loads. And the bike in this case will be more maneuverable, which is important. But if you prefer a calm and measured ride on a regular road, then it is quite possible to accurately navigate the table. Choosing the right stem is just as important. There are really a lot of them, so we strongly recommend spending some time on the choice so that later you do not experience discomfort while driving.

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If you are thin or of a standard build, then you can easily choose a large size. For overweight people, it is recommended to take one size smaller. It is easier to drive, get on and off such a bike. Remember that you can adjust the saddle position and stem at any time (but not on all bikes). In many mountain bike models, the stem cannot be adjusted, but the saddle can be raised and lowered quite perceptibly. If you see that the handlebars are not adjustable, do not rush to refuse such a bike. This is made in accordance with the safety standards for bikes designed for extreme riding.

How to choose the right bike frame?

Road and road bikes

In this case, it is also recommended to take the table as a guideline:

Do not forget that there is no rear shock absorber in these models, so if your height does not meet the required criterion in the table, always focus on more. And don’t worry, either way you will be able to adjust the saddle level to your liking.

How to choose the right bike frame for your height?

The problem for many novice cyclists is that they don’t know how to choose the right bike, paying attention to anything: color, number of gears, seat comfort. But at the same time completely forgetting about the most important thing. frame size. Of course, absolutely all the details play a role in the choice, but at the same time the ratio of your height to the size of the frame. this is the main thing. It is the wrong choice of frame that can become one of the main causes of pain in the back and joints during prolonged skiing, and also causes more severe fatigue.

We suggest you orient yourself according to the table below. It is considered one of the most versatile and practical when choosing frame sizes.

Frame size, inches Your height, cm. Frame size, cm. Frame size. conditional units. Designation
13″ 130-145 33 XS (XSmall) Minimum
fourteen” 135-155 35.6 XS (XSmall) Minimum
fifteen” 145-160 38.1 S (Small) Small
sixteen” 150-165 40.6 S (Small) Small
17 “ 156-170 43.2 M (Medium) Middle
eighteen” 167-178 45.7 M (Medium) Middle
nineteen” 172-180 48.3 L (Large) Large
twenty” 178-185 50.8 L (Large) Large
21 “ 180-190 53.3 XL (XLarge) Very big
22 “ 185-195 55.9 XL (XLarge) Very big
23 “ 190-200 58.4 XXL (XLarge) Maximum
24 “ 195-210 61 XXL (XLarge) Maximum

Note that this table is most relevant when buying mountain bikes. However, in the absence of alternative sources of information, you can freely use it when choosing other types of bicycles. If you need a city bike and your height (up to 170 cm), then the most important criterion, in your case, will be the presence of a rear shock absorber. Namely. pidsidal pin. It is he who in most models does not allow the saddle to be fully lowered. Therefore, with a short stature, it is better to choose a frame that is not 18, but 16 inches. Important: if your height does not clearly fit into this table and into a specific category, experts recommend choosing a larger size. But if this is a model with a shock absorber, then you need to act quite the opposite.

Children’s bicycles. Difficulties and features of choice.

Choosing a bike for a child. the task is quite specific. And the main thing to consider. children grow up very quickly. Today the size distribution of children’s bicycles is based on height and age. And the fact is that in many articles and forums there are quite contradictory tips for choosing.

We bring to your attention a detailed and accurate table that will help you choose the right frame size for your child.

Selection of a bike for height. how is it right?

If you have already decided which type of bike suits your needs, then it is worth moving on to the next important stage. choosing a bike for a person’s height. In this article we will talk about the features of choosing the correct frame size for an adult. Choosing a bike for a child has its own nuances, so we recommend reading our article How to choose a bike for a child.

What are the risks of riding a bike that is not your height??

First of all. it is not comfortable. Here you can safely draw an analogy with clothing or shoes. discomfort will cause you to stop dressing or shoeing a particular item because of the inconvenience or awkward appearance. It’s the same with a bicycle. An awkward seating position that distributes your body weight incorrectly in relation to the control of the bike and the seat contributes to pain in the neck, lower back and wrists, which can completely discourage the desire to ride a bike.

Secondly. your productivity and efficiency decrease. The frames of modern bicycles are designed taking into account the anatomical features of the body at certain growth intervals. The length and height of the frame are selected in such a way as to provide your torso and legs with the optimal position for the rational use of your strength and capabilities. Violation of one of the parameters leads to an incorrect position of the joints and muscles, in which you will not be able to make the most of your efforts.

Thirdly. more harm than good. Riding a bicycle that is not your height, you risk ruining your posture and disrupting the work of the knee joints, or even putting them out of action. Wrong position of your body will force you to bend more or, on the contrary, hunch over, which over time will lead to fixation in this position of the spine even outside the bike. As for the knee joints, when the legs are not fully straightened, friction occurs in completely different areas of the necks of the knee bones, which are not designed for such loads and movements. Over time, rubbing may cause inflammation or other, more serious diseases.

What does frame size mean and where to find it?

All bicycles have a frame size designation, which is applied as a sticker or is part of the design of the bike. Often these markings are made on the seat tube and can use a variety of numeric or letter combinations. Numeric designations can use a measurement system in inches or centimeters. Letters look like symbols of the English alphabet, and in this case, you can draw an analogy with the sizes on clothes (S, M, L, XL, etc.). Each designation is able to cover a certain interval of a person’s growth, thanks to the adjustable seat height. The seat tube of the frame is welded at a certain angle so that lifting the seat post changes not only the height of the saddle, but also its distance from the handlebars.

Why can’t we make one frame size and set the saddle height and seat-to-handlebar distance with the seatpost? For such purposes, manufacturers would have to significantly increase the wall thickness of both the frame tubes and the seat tube itself, which will significantly weigh the entire structure. It would also have a negative impact on the ride quality of the bike, as the frame stiffness is reduced. No, this practice of course applies, especially in folding bicycles. That is why they, with such a small size, have a weight approximately equal to a full-fledged bike. Well, as you yourself understand, you won’t go fast on a folding bike and you won’t put much effort either.

How to match frame size markings to your height?

It’s pretty simple. just find out your exact height. You will be surprised, but most find it difficult to answer this question and run to look for a roulette wheel. Knowing the length of your body from heels to crown, as well as the inner length of your legs. you can choose the right bike with the frame size you need, just look at the plate below.

And if you still have additional questions. feel free to ask them in the Комментарии и мнения владельцев or directly to us. We hope this material was useful for you, share it, maybe some of your friends also need help;).