How Big Is A 24-Inch Mountain Bike?

How Big Is A 24-Inch Mountain Bike?

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Last updated on February 25th, 2023 at 10:04 am

If you are considering purchasing a 24-inch mountain bike, you likely want to learn as much as possible about its components and dimensions.

We are here to discuss the tire size, seat height, and much more.

When considering a mountain bike, you need to know the measurements and even who these bikes are best suited for before purchasing.

We hope to give you the information you need to make the right purchase.

riding a mountain bike on a rocky hill

Features of a 24-Inch Mountain Bike

A 24-inch mountain bike is not for everyone. These bikes are not as large as some mountain bike models. The following are some of the features of these bikes and their measurements so you can shop effectively.

Tire Size

A 24-inch mountain bike is going to have 24-inch tires. When it comes to kid’s bikes, measurements are listed for tire size. Adult mountain bikes are listed with measurements that include the frame and tires.

Saddle Height

The saddle height for most bicycles is adjustable to account for different heights. A 24-inch bicycle typically adjusts between 24 to 28 inches.

Frame Weight

The frame weight of 24-inch mountain bikes is lightweight. Many mountain bikes are made of aluminum because this metal is lightweight.

You should carefully consider the weight of the frame before purchasing to ensure you will be able to haul it during transport.

The average 24-inch mountain bike weighs between 25 to 30 pounds with some reaching up to 40 pounds.

For example, the Schwinn High Timber Youth/Adult Mountain Bike weighs 38.6 pounds.

mountain bike leaning against a red wall


The width of the handlebars is an essential consideration when selecting a 24-inch mountain bike. The width of the handlebars on these mountain bikes ranges between 40 to 44 centimeters.


Pedal sizes are often universal, averaging 9/16 inches. Pedals are sometimes smaller for children’s bikes, depending on the manufacturer and size.

How Long Is a 24-Inch Mountain Bike?

The length of a bike will vary according to the manufacturer. The average length of bicycles is around 68 inches. Measure from wheel to wheel to get the length.

24 inch mountain bike dimensions

Who Does a 24-Inch Mountain Bike Fit?

Generally speaking, 24-inch mountain bikes are best for people who are shorter and are most often marketed to children. To ride this bike comfortably, you need to be 5’4″ or shorter.

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This is not a mountain bike for adults unless you are of short stature. Most adults will find this bike does not accommodate the length of their legs, making pedaling difficult.

A 24-inch mountain bike is suitable for kids, teens, and shorter adults. Most kids over 12 will be too tall for this mountain bike.

father and son riding mountain bikes

What Makes a Mountain Bike Different?

When comparing the different types of bicycles, it can be a bit confusing. There are so many kinds on the market. You may be wondering what sets a mountain bike apart from other types of bicycles.

The primary reason mountain bikes are different from road bikes is that they are meant to go off-road.

Mountain bikes are meant to conquer various terrain, including mud, dirt, gravel, snow, and more.

The following are some of the factors that make these bikes stand out from the rest.

A 24-inch mountain bike is 68 inches long and weighs between 25-40 pounds.

Heavier, Sturdier Tires

Before heading off-road, you are going to need tires that are heavier, sturdier, and have more aggressive tread. Road bike tires would not respond well in off-road conditions and could lead to a lack of traction.

Durable Frame

A mountain bike must take on a lot of abuse off-road. If you try to take a regular bike off-road, you will likely find it will not last long.

heavy duty mountain bike in a field

How to Choose a Mountain Bike

When searching for a 24-inch mountain bike, or any size for that matter, there are some factors to consider. The following are some integral considerations when shopping for a mountain bike.

  • Choose the right size. Remember there is no standard size for bicycles. When in doubt, get out your handy measuring tape.
  • Do not worry too much about the weight. While weight is important for transport, it will not impact your ride as much as some factors.
  • Save money by avoiding the hype. One of the biggest mistakes you can make when purchasing a mountain bike is buying one that is full of unnecessary extras that increase the price.
  • Choose a bike with the best forks and shocks for a comfortable and durable ride.
  • Check the seatpost length. The seatpost length is going to be critical for your comfort. Make sure the post adjusts to your height needs.
mountain bike shop

Bottom Line

We have given you some basics on the size of 24-inch mountain bikes. The size of different aspects of mountain bikes will vary according to the manufacturer.

Selecting the right mountain bike is essential for all your off-road fun. Safety is the most important consideration to ensure you can ride off-road without compromise.

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