Dirt Bike Size Chart: Choosing One for Your Age & Height

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When it comes to choosing the right bikes, many people get it wrong. But this not their fault considering that they may not be accessible to the right information that could help them in acquiring the ideal dirt bike.

It is clear that no one will get confused all along especially when shopping for their dirt bikes if they can access the right information on the subject matter.

This is a tricky situation that needs you to have full knowledge of what you are getting into. With the right information at your fingertips, you are likely to get it right when choosing a dirt bike.


Dirt Bike Size Chart

Keep in mind that bikes are expensive and any slight mistake on your choice could cost you a fortune. Obviously, you don’t want to go that way especially in this time of economic hardship.

Sadly, many people are not aware of what they are looking for in bikes at the time of purchasing them. That is why information about dirt bike sizes and their size chart cc comes into play.

These two factors are very important and they can guide you into making the right investment decision on your dream dirt bikes.

So, if you do not know much about dirt bikes size chart cc or dirt bike height chart don’t get discouraged from acquiring your perfect bike. Dirt bike size chart simply means the capacity of your bike’s engine in cubic centimeters (cc).

In this article, you are going to learn more about the dirt bike size chart that describes in detail the different sizes of bikes and engine capacity for your convenience.

Once you have the knowledge about these wonderful motorbikes, you will be able to spend your money knowing that you are getting the right bike for your adventure or fun.

It is a good idea to purchase a dirt bike that suits your stature and height. Doing so will help you feel comfortable and confident about riding your dirt bike all the time.

The chart will act as your ultimate guide in selecting the perfect dirt bike for you or your children among the dozens of dirt bikes models available on the market today.

If you are a beginner in the world of dirt biking, this information should actually change your perception when it comes to choosing a dirt bike.

This is the main reason there’s the dirt bike size chart for beginners like you or even your friends. The chart plays a crucial role in making newcomers understand the capacity and power of the engine on their bikes.

When combined with the dirt bike size calculator, the chart can help you have a better understanding of your dirt bike engine and how it works.

Also, the chart will give you a complete estimation of the dirt bike height. All these factors when combined they should help you in choosing the best-suited bike in relation to your height, budget, and needs.

Definitely, you will find this information to be quite helpful especially after making your decision to settle on a particular brand of dirt bikes.

When it comes to making your final decision on your ideal dirt bike, you should have this important information (Dirt Bike Size Chart) at the back of your mind. Why is it so important in the first place.

Well, these essential features play a key role when buying dirt bikes for your children or yourself. This is because both you and your kids deserve extra comfort, safety, convenience, and support when riding your dirt bikes.

Now that you are reading this, you can trust that you will benefit more from the guidance provided in the dirt bike size calculator as well as dirt bike size chart. As mentioned earlier, this guide will assist you the most when looking for the right engine capacity for your kid’s dirt bikes or better still, your own.

For instance, children aged between 5 and 7 years will find 50 cc engine capacity dirt bikes to be suitable for them. Therefore, you can use this information as your benchmark for selecting the right dirt bike for anyone.


Dirt Bike for Kids

Kids deserve protection and safety while riding their dirt bikes. If you are a caring parent, this should be your primary concern to ensure that your kids enjoy their rides in a safe way.

And the first step to achieving this goal is to ensure that you get them the right dirt bike in terms of the size, especially the engine capacity.

There are numerous brands of dirt bikes and each one is uniquely designed to suit different tastes of riders. In addition, these dirt bikes come in various sizes to choose from.

But one thing that should always be on your mind is to encourage your kids to wear the right safety gear whenever they are riding their dirt bikes. Below is a complete guide to dirt bike size chart that you need to know:

Dirt Bike Size Chart (Dirt Bike Size Calculator)

The table below shows the detailed information regarding the ideal dirt bike size according to the brands, the height of their seats and engine capacity:

KTM-125 SX 37.8 96 125
KTM-250 XC-W 37.8 96 250
Yamaha TTR-250 35.8 91 250
Yamaha TTR-230 34.3 87 223
Kawasaki KLX-140G 33.9 86 140
Suzuki RM-85 33.5 85 84.7
Kawasaki KLX-140L 31.5 83 140
Kawasaki KLX-140 30.7 81 140
Honda XR-100 30.5 78 100
Kawasaki KX-65 29.9 76 64
Kawasaki KLX-110L 28.5 70 110
KTM 50XS 26.7 68 49
Honda CRF-110F 26.3 68 49
Yamaha TTR-110E 26.4 68 110
Yamaha TTR-50E 21.9 56 49

The table above shows some of the details about a few brands of dirt bikes that you are likely to come across on the market today. The list comprises of the seat heights and engine capacity of a few popular dirt bikes.

A closer look at the list will give you a better idea of the most recommended height of each bike in relation to the engine capacity. This information will be able to help you in selecting the correct height or size for your kid’s dirt bikes, including yours.

Dirt Bike Size Chart (cc) vs Dirt Bike Height Chart


The task of making a chart and including the seat heights to correspond with the children’s heights is not an easy one. This is due to the fact that different kids have different body types, sizes, and length.

While a good number of them have long legs, others have long bodies and these contrasting features make it extremely difficult to prepare a comprehensive chart.

But the good news is, there is a dirt bike height chart that is helpful when it comes to establishing the correct height in relation to the size of the dirt bikes. The chart is designed to eliminate confusion that has always been a problem when choosing the right dirt bikes for children and adults as well.

A dirt bike height chart will definitely be a force to reckon when making the right decision about your kid’s dirt bike size or anyone else.

The table below gives you approximate figures that you can relate to when acquiring dirt bikes for your children regardless of their respective ages. Just have a look at the chart and find out what you have been missing all along:

10-12 years old kids 143 26-31 110/125
8-9 years old kids 133 24-26 110
9-10 years old kids 140 24-26 110
5’2” 157 31-35 125
5’8” 172 34-38 125/150
5’4” 162 33-36 140
5’6” 167 34-37 140/150
5’10” 178 35-39 250
6 foot 182 37.5 450
3-6 years old kids 90-110 23-24 50
5-8 years old kids 120cm 23-25 50

Looking at the dirt bike size chart above, you can easily approximate the suitable dirt bike and seat height for anyone particularly, your kids.

All these factors correspond with the engine capacity in cubic centimeters for each group of riders. Study the chart and use it as your reference point when choosing the best dirt bikes for your kids or any other person.

There are two major factors to consider when looking at the right size of the dirt bike you are intending to buy. These factors include the comfort and the height of your kids in relation to the position of seats on different bikes. How do you go about this exercise?

The answer to this question is simple. What you to do is to let your kid sit on several dirt bikes in order to find out which type of bikes is best for them. However, you can customize your kids’ dirt bikes according to the height of your desire.

The idea of allowing your kids to test different dirt bikes is a good one given that kids are more likely to give you the right feedback on their experience as opposed to adults. This way, you will be in a better position to find out the best dirt bikes for them.

From the feedback, you can turn to the size chart for dirt bikes to get a clear picture of what is perfect for your kids. After all, dirt bike riding is quite fun especially when you are using the right one.

Simple Explanation of the Dirt Bike Size Chart

In the actual sense, dirt bike size chart gives you the essential factors you need to follow when selecting your dirt bike. These factors will make your work easier and save you from making bad decisions when investing in these essential motorbikes. For that reason, take into account the following factors every time you are out there to purchase dirt bikes for your children and yourself:


Your safety and your children’s safety must be your primary concern if you truly care about their well-being. Needless to say, your child’s safety while on a dirt bike is of paramount importance considering that these bikes are prone to accidents from time to time.

As a wise parent, you cannot overlook this important factor when acquiring a dirt bike for your kids. Once you are sure that they are safe when riding their dirt bikes, you can sit back and relax.

Safety applies to all dirt bike riders but it should be emphasized more when it comes to kids. For instance, a 3-year-old kid may not know the dangers involved in dirt bike riding. As a parent, it is your responsibility to ensure that all safety measures are in place.

In fact, most of the experts on matters concerning riding dirt bikes suggest that kids below 3 years should not be allowed to ride bikes. This makes you understand that the recommended age in this regard, is 3 years and above.

If your kids are aged let’s say 10 years old and above, you can get them dirt bikes that have small engine capacity. For example, you may give them 50cc or 110 cc dirt bikes to keep them in the safe zone.

But if you are not sure of how to keep your kids safe when riding their dirt bikes, you should make an effort of accessing the beginner dirt bikes guide. Also, you can make your reference with the dirt bike size chart for accurate information.

For those kids aged 11 and above, it is advisable to get them dirt bikes that have powerful engines because at this age they can control them with a lot of confidence. As such, make good use of the bike size chart to avoid making serious mistakes when choosing dirt bikes.


The height of the bike in relation to the height of the rider is very important. This factor should be put into consideration when making the decision to acquire a particular type of dirt bike. With the right height, you can trust that riding your dirt bike will be comfortable, interesting and fulfilling to say the least.

The height plays a key role, especially when choosing a dirt bike for your kids. Since they are small, it is obvious that you will have to find for them the dirt bikes that match their height or body length.

This is the time guesswork should not dictate your decision unless you want to make endless trips to the dirt bike shops in a bid to get the right one for your kids.

The ideal bike for your child should not be too high or too low, neither should it be shorter nor longer in comparison to the child’s average height. And the best way of getting a dirt bike that corresponds well in height with your kids is to let them sit on several bikes.

This is important because it will help you in avoiding obvious mistakes that beginners make when purchasing bikes. As such, take advantage of the dirt bike size chart and you will never go wrong on this.

One of the common mistakes that most parents make is acquiring shorter bikes for their kids. These parents assume that shorter bikes are comfortable for their children but that is not the case. Inasmuch as they think that shorter bikes could be safer, the truth of the matter is that they are not.

Shorter dirt bikes can cause injuries as well as muscle problems in kids. If you want to get the right height, then it is time you paid attention to the dirt bike seat height charts for helpful information. In addition to that, you may also reach out for the dirt bike size calculator or dirt bike size chart for the best estimations regarding the height of the riders in relation to that for bikes.


Comfort matters the most when riding dirt bikes, especially on rugged terrain. For that reason, you need to select a bike that will guarantee you some comfort throughout your riding mission.

It will be needless to buy a bike that has all the best features you can think of but lack comfortability. So, what makes a dirt bike comfortable?

During your selection time, look out for those features that make every dirt bike comfortable. Check for the shock absorber system and seats to be sure that they will provide that much-needed comfort.

The seats should be made of durable foam and other materials that will make you feel comfortable when riding on different surfaces. Test the shock absorbers on the dirt bike to ensure that they are in good working conditions to withstand bumps, potholes, rugged terrain, rocks on the trail and rough unpaved roads.

Comfort is always a very important factor to keep in mind when acquiring dirt bikes for your young ones. It is obvious that young individuals are not as strong as grown-ups, hence the need to have dirt bikes that give them the best comfort ever.

When they feel that their bikes are comfortable, young riders will gain enough confidence and expertise that will make them good dirt bike riders in the future. As such, look for a dirt bike size chart to help you in determining the best comfortable dirt bikes for you or your kids.

Adjust the Height of your Dirt Bike


Adjust Dirt Bike Height

It is sad that a number of people don’t know how to adjust the height of their dirt bikes. If you are one of them, this is the time to get everything right. Making some adjustments on your dirt bike is an essential part of achieving some comfort during the rides.

During this exercise, you can lower or raise the height of your dirt bike without much of a hassle. Here is how to go about changing the height of your dirt bike:

Lowering the Height of your Dirt Bike

The simplest way of lowering the height of your dirt bike is by adjusting the seat height. This is so simple and straightforward that you shouldn’t have any problems with it. In essence, it is the best way of lowering your bike’s height.

The first step to take when reducing the height of your dirt bike is to cut away some little foam from your bike’s seat. Cutting away a small amount of foam from the seat will not interfere with the comfort that much but will help you adjust the height of your bike to meet your requirements.

Apart from cutting off the foam from the bike’s seat, you can replace it in a bid to change the height of the bike. This option allows you to replace the older foam with the newer and softer one that will reduce the height of your dirt bike a little bit to make you comfortable when sitting on it. Replacing the foam is the easiest method that will help you achieve your goal in a simple way.

Drilling holes in your bike’s foamy seat can also be helpful in lowering the height. Just make small holes on the seat to enable it literary sink every time you are sitting on it.

This way, you will experience a major difference in height and comfort much to your delight. Basically, drilling holes in the seat is a good option because it gives instant results.

Finally, you can lower the height of your dirt bike by setting the sag on your dirt bike’s lower suspension. Doing so will significantly lower the height of the bike to suit your needs especially when riding it. Setting the sag will result in low seat height that you can easily adjust in relation to your height.

Raising the Height of your Dirt Bike

Just in the same way you can adjust the height to lower it, you can as well adjust to increase it. This means that when the height of your dirt bike is lower than expected, you can raise it to suit your needs.

In this case, you may increase the height of your bike by using harder seat foam. This option allows you to add at least 2 inches to the existing height in order to raise your dirt bike. But ensure that the method works well in your favor to attain that height that matches with yours.

Sag setting is a great way of raising the height of your dirt bike. All you need to do is to adjust a little bit of the sag settings at the rear suspension and you are good to go. This method is effective although it has some minor effects on your bike’s steering.

Once you are done with the replacement of the foam seat with a raised one, the next step will be to use taller handlebars to give you a better position while riding. Although they don’t help much in raising the height of your dirt bike, taller handlebars can make some significant changes to your bike.

Final Thought

From the guide above, you can easily choose the ideal dirt bike for you or your kids based on various factors. But the most important factor to consider in this regard is the dirt bike size in terms of the engine capacity, the height, brand, and many others.

Therefore, make sure that you are well informed about the type of dirt bike that meets your needs.

Josh Berry - MotoShark Editor
Josh Berry
I'm a off-road enthusiast, extreme sport fan and the editor of MotoShark. If you have any questions or suggestions regarding this article, please leave a comment or contact me.

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