How to choose a frame for a bike by height

SIZE FOLDING BIKES (AUTHOR, GIANT, SHULZ, STRIDA, etc.)

Most folding bikes are available in one size. It is designed for the average person with a height of 155 to 185 cm. Based on our experience in sales, we can give recommendations for specific models. If your height is 183 cm and above, we recommend the Shulz Goa 8 V-brake, Shulz Goa 8 Disc, Author Simplex models.

Bike model Optimal growth
Author Simplex 150. 195 cm.
Shulz easy 150. 185 cm.
Shulz goa 3 155. 185 cm.
Shulz goa 8 175. 195 cm.
Giant Expressway 1 & 2 155. 185 cm.
Giant halfway 160. 180 cm.
Giant subway 160. 180 cm.
Strida mini 140. 160 cm.
Strida LX, 5.2, SX, SD 153. 193 cm.

BIKE FRAME SIZE AND GROWTH. HOW TO CHOOSE THE RIGHT SIZE?

Frame size is the biggest challenge when choosing a bike. Here I have a frame that is not in height on my aggressor. Velodrive.ru has some good thoughts on this. Everything was invented before us 🙂

choose, frame, bike, height

Choosing the right frame size is one of the most important parameters when buying a new bike. This parameter is closely related to many others: the type of bike, riding style, personal preferences, etc.

Nearly all bicycle frames today come in a range of sizes. They can be from two or three for simple walking bicycles, up to ten or more for road racing cars of classical geometry. Dimension marking can be both digital (in inches or centimeters) and alphabetic. Typically, the size is “tied” to the height of the frame seat tube, which is measured from the center of the BB to the top of the seat tube. Some firms measure the height of the seat tube differently, so the same markings on bikes from different firms (and sometimes even on different lines of machines from the same firm) may differ. In addition, differences in frame sizes are not due only to different seat tube heights: almost all sizes, tube angles, and often design solutions of individual frame elements change. In addition, depending on the purpose, the frames can also have different geometry from each other, even from the same manufacturer. Riders generally choose a frame based on the effective length of the upper tube (the so-called ETT value) and parameters in general, and they look at the size last. But for the vast majority of cyclists, it’s best to focus on frame size.

This short excursion into the shaky world of bicycle frame dimensions is not presented to confuse novice cyclists. but to explain that there are no absolutely clear criteria in the spirit of “a frame of such and such size is needed for a height of 170 cm, and nothing else.” over, bicycles of noticeably different sizes may suit a particular person. depending on the company and the model line. Therefore, the following correspondences of human height and frame size have rather large “tolerances”. Nevertheless, they will allow you to understand what you need to focus on and, in most cases, successfully independently choose a bike of the correct size.

Here’s a simple, practical way to select a frame size: Stand over the bike frame with your back touching the saddle. In this position, the distance between the upper frame tube and the crotch should be approximately 50-150 mm (for small bicycles this distance will be shorter due to the strong inclination of the upper frame tube). Also, the distance may be shorter in the case of certain proportions of the human body (in particular, with relatively short legs). Ask a sales assistant to hold the handlebars and adjust the saddle height, sit on the bike, put your feet on the pedals. Enjoy a comfortable ride, you can even pedal back to get a better feel of the ride in your chosen car. This quick fit is very useful.

2 Biggest Mistakes In Finding The OPTIMAL Bike Frame Size.

The size of the bicycle frame (size) is a parameter that affects the length and height of the frame, i.e. by its overall size. With an increase or decrease in the size of the bicycle frame, the upper, lower, and also the seat tube change proportionally.

By choosing the right bike size, you will ensure yourself a comfortable daily ride without back and knee pain. When purchasing a bike for sports or competition, choosing the right frame size is even more important.

There are 3 types of designations: “(inches), conventional units (XS, S, M, L, XL) and centimeters (cm). The size range of a particular bike model is usually either even or odd.

CHILD BIKE SIZE

All children’s bicycles are classified primarily based on age and height. There is now a lot of confusion on the Internet regarding the figures between the size of bicycles and the age of children.

SIZE MOUNTAIN, URBAN AND HYBRID BIKES

Frame size, inches Your height, cm. Frame size, cm. Frame size, conventional 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 (Meduim) Middle
eighteen” 167. 178 45.7 M (Meduim) 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

Notes to the mountain: when choosing hardtails, you can safely use this table. There are rare exceptions, for example, Gary Fisher bicycles are longer in base than most bicycles from other manufacturers. Consider this if you are going for more walks than sports. Double-hangers of the frame are often only 2x. 3x sizes.

Remarks to urban: comfortable models. If you have a transitional height, such as 178 or 165 cm, look for a shock absorbing seat post. It does not allow the saddle to be fully lowered into the frame, as can be done on all mountain bikes. Therefore, with a height of 177, it is better to take a bike with an 18 “frame than with a 20”, and with a height of 165 cm, it will be more convenient to ride a 16 “frame than an 18”. Cruisers: Be simpler when choosing a cruiser size. these models only have one or two. Cruisers are usually designed for the average woman (155. 180 cm) and the man (170. 190 cm). If you have any doubts, ask us your questions.

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Hybrid Notes: Same as Comfort (about shock absorbing seat posts).

SIZING ROAD, ROAD BIKES (INCLUDING GIANT COMPACT ROAD

To select road bikes, I suggest using a table taken from the original Giant bike catalog 2011. 2012. All road and road bikes are available with Compact Road geometry.

Frame size (regular geometry) Cyclist height Frame size (Giant Compact Road geometry Frame tube length (seatpost / top)
49. 51 cm. 157. 163 cm. XS 42/52 cm.
51. 54 cm. 163. 170 cm. S 44 / 53.5 cm.
55. 57 cm. 170. 178 cm. M 50 / 55.5 cm.
57. 59 cm. 178. 183 cm. M / L 53.5 / 57 cm.
58. 60 cm. 183. 190 cm. L 55.5 / 58.5 cm.
61. 63 cm. 190. 198 cm. XL 58.5 / 61 cm.

BIKE FRAME SIZE AND GROWTH. HOW TO CHOOSE THE RIGHT SIZE? : 15 Комментарии и мнения владельцев

Good article. I just can’t choose the size I need, specifically, for the Cube Travel Pro. On many manufacturers’ sites there is also such a formula: the length of the leg on the inside is 0.66 = theoretical size for a city and touring bike. If there is a shock absorbing seatpost, subtract 3-5 cm from the result obtained.

According to this formula, if you just multiply my 82 cm by 0.66, we get one frame size, and if suddenly with a reserve that I will put a shock absorber pin, there will be a different size, less.

Pick up a couple of sizes and just try on bicycles. Otherwise, it just won’t work to pick up a size.

I need a mountain bike, my height is 165 will the diameter of the wheels be too small??

I ride with this height at 26x and generally gorgeous;)

do not tell me which brand of bike is better: izh-bike or stealth?

my height is 171-172 will Trek Superfly 5 (2015) fit me in height https://market.yandex.ru/product/11158340/spec?hid=91529track=tabs. According to the table, it looks like it will BUT when I got on this bike without pedals, my feet barely touched the ground, I was embarrassed by the fact how to get out of the bike when stopping? when I stood over the frame with my back to the saddle, the distance between the tube and the groin was about 50 cm.I just haven’t ridden a bike for a long time and I don’t remember my feelings: is it normal that my feet barely touch the ground (without pedals) or does it mean that I need another large smaller than 17.5.

Feet and should not touch the ground practically. About the frame and pipe. If you stand above the frame, then it should not touch you at all. Well, so that the eggs are safe;)

Hello! Thank you for the article! Everything is very well planned. With a height of 168 cm, do you think a 16-inch frame and 26 wheels are normal? I figured that the choice is between 16 and 18 inch frames on 26 wheels. 18 will definitely not be for me. And at 16, you can simply raise the saddle to the desired height.

I want a Micargi Rover LX-M or Schwinn Mark V cruiser. What can you say about their size? Height 188 cm, weight 80 kg. Thank you

daughter’s height is 155cm, wife is 165cm, frame for 17 will suit them? 26 wheels, saddle down, frame for women

Hello, a bicycle with a 16 frame will be big for a girl with a height of 142 cm? Bravo Tango bike (2017). Thank you

Choosing a bike frame by height

The problem with many aspiring cyclists is that they have the wrong approach to choosing a bike. They pay attention to anything: the color, the number of gears, the comfort of the saddle. But at the same time, the majority completely forgets about the most important criterion. the size of the frame. And while all the details play a role in the selection, the ratio of your height to the size of the frame is the main thing. The wrong choice can be one of the main causes of back and joint pain during prolonged skiing, and also causes more severe fatigue.

Additional tips for choosing a frame

An important factor in choosing a frame is also your personal riding style. If you are a fan of extreme riding in difficult terrain, then it is recommended to choose a frame that is 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 much 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 according to 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 feel discomfort while driving.

Always consider your own physique. And it’s not so much about the load on the frame as about ride comfort. If you are thin or have a standard physique, then you can easily choose a large size bike. For overweight people, it is recommended to take one size smaller. It is easier to drive, get on and off the 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.

Road and road bikes

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

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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.

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.

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.

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

HOW TO CHOOSE THE RIGHT SIZE BIKE FRAME | BIKE FIT TIPS!

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.

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 bikes and hardtails, the coefficient by which the leg length is multiplied. 0.226.
  • For road and cyclocross bikes the coefficient is 0.635.
  • For cross bikes, the coefficient is 0.259.

How to choose a frame for a bike by height

The problem with many aspiring cyclists is that they have the wrong approach to choosing a bike. They turn their attention to anything. color, number of gears, comfort of the saddle. but at the same time, many completely forget about the most important criterion. the size of the frame. And while all the details play a role in choosing a bike, the ratio of your height to the size of the frame is important. The wrong choice can be one of the main causes of back and joint pain during prolonged skiing, and also causes more severe fatigue.

There are basic factors to consider when choosing a bike and theirs. three:

  • The height of the cyclist (the size of the bike frame depends on this parameter).
  • Riding style (depending on where you plan to ride. City streets or rough terrain. Wheel size will depend. 26 “, 27.5”, 28 “or 29”).
  • Budget (here the higher it is, the better, of course).

First and foremost. it is the selection of the correct size of the bike frame for the height of the cyclist. The handling of the bike and your comfort will depend on this. For a more comfortable fit, you can replace the stem with a longer stem or a stem with a greater upward rise, thereby increasing the height of the handlebars and making them even more comfortable. 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.

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As for the riding style, for any task. your type of bike. You can choose the bike that best suits your goals.

The smaller the wheels, for example 26 “or 27.5”, the more nimble and controllable the bike will be. If you need a bike for faster performance, choose wheels between 28 “and 29”. Among mountain bikes, 27.5 “and 29” are popular, for cyclists with a height of 180 cm, we recommend looking towards 29ers with 29 “wheels.

Choosing the right stem is just as important. There are really a lot of them, so we strongly recommend that you spend some time choosing so that later you do not feel discomfort while driving.

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.

Choosing a bike is more difficult than many people think. You can always coordinate your choice of bike with a HAIBIKE consultant to be 100% sure of the correctness of your purchase. Trust the experience of sales consultants, they are truly professionals in their field.

How to choose a frame for a bike by height

Every bike manufacturer has their own guidelines for choosing a frame for a biker’s height, and Schwinn is no exception. The company has developed simple and clear tables in the international metric system, and not in the imperial “inch”, for which many thanks to her.

However, there are two problems: the tables offered by Schwinn are only suitable for premium bike models with a choice of five frame sizes from XS to XL. The manufacturer leaves the choice of bicycles with frames of standard sizes in inches to the buyer.

The second problem is that Schwinn is forced to provide universal frame recommendations for mass-produced mountain bikes, road bikes and tall city bikes.

Meanwhile, the difference in the diameter of the 700c wheels on the road and 26 ”on the MTB is 5 centimeters, which can be critical for men with the so-called“ borderline ”height, which accounts for two frame sizes at once. For women who ride bicycles with a low top tube, this problem is irrelevant.

Mountain Bike Fitting: Choose your Frame Size According to Your Height (Tagalog)

Therefore, based on the manufacturer’s recommendations, it is necessary to apply the general rules for choosing a bike for the height (and weight!) Of a biker.

Schwinn frame selection rules for premium models: XS. for height 152-160 cm; S. for height 157-168 cm; M. for height 165-178 cm; L. for height 175-185 cm; XL. for height 183-196 cm.

In the technical data of the manufacturer itself, the frame size can be indicated as XS, SM, MD and so on. Do not be alarmed. these are not “transitional” sizes, for example, from S to M. These are notations accepted in the USA: XS. Extra Small, SM (S). Small, MD (M). Medium, LG (L). Large, XL. Extra Large.

General rules for choosing a bike

  • If the growth is “borderline”, that is, there is a choice between frames of two sizes, then they choose based on the goal: for daily trips they take a smaller frame, for high-speed driving. a larger one.
  • To perform cycling stunts, the frame needs to be taken 2 sizes smaller.
  • For bikers aged or in the body, the frame is taken one size smaller.
  • A bike with a smaller frame is about 200 grams lighter than a “classmate” that is one size larger.
  • A bike with a smaller frame is more maneuverable.
  • Frames of large sizes, although welded from thickened pipes, are not suitable for compensating for the weight of “body-positive” cyclists. you will have to compensate for the weight of “body-positive” cyclists. you will have to compensate with a reinforced fork, carriage and high-quality wheels.
  • For cyclists weighing more than 80 kg, budget (lower price category) models of even the most advanced series are not suitable. transmissions in this category are not designed for increased loads. But they are quite suitable for cyclists weighing less than 80 kg.
  • Only people whose height difference does not exceed 10 centimeters can buy a bicycle to ride it in turns.

Comfortable skiing formula

There is a simple mathematical formula that allows you to determine the size of the frame in centimeters (then convert it to inches. divide the result by 2.54).

  • You need to measure the length of the leg along the inner side of the thigh (from groin to floor).
  • Multiply by a factor that is 0.66 for a road bike (or any other large wheel diameter bicycle) and 0.57 for a mountain bike. This will be a comfortable frame size in centimeters. This is how they select the size for novice athletes in cycling sections.

When buying a bike remotely, if provided by the manufacturer, of course, you need to choose the size of the bike frame according to the recommendations.