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What to Know About Mountain Bike Weight? Ultimate Guide

Does mountain bike weight really matter? Is my mountain bike too heavy? These are questions that often come too late, at least after one already purchased a mountain bike. 

This stems from the fact that no one thinks about mountain bike weight until they have had experience on the bike. Better still, you interacted with other mountain bikers, where the topic of bike weight is currently on the oven.

Nevertheless, don’t be bothered about it all, because we already have everything to know about mountain bike weight.

Why are Mountain Bikes So Heavy?

Being the most common question, it stems from the obvious; that mountain bikes are quite heavy. But you wouldn’t compare a mountain bike to a road bike, whose terrain is ever smooth, the only blocks being the tarmac road bumps. Besides, a mountain bike is not as heavy as a fat tire bike, right?

Anyway, mountain bikes weight stem from the trails they have to endure, which are off-road. Therefore, they require heavy wheels that can bump on rocks, trees, and mud and still emerge successfully. The same wheels have to handle instant gears that have become the norm in these tricky trails.

Then there is the fork, which has to be highly resilient, and always hold suspension, whether in hardtails or full-suspension bikes. You don’t want a bike fork that will break the instant you hit on something hard, right? Therefore, you have to bear with increased weight for a studier fork.

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The drivetrain in mountain bikes has to be stronger, and with the strength comes additional weight that is hard to do away with.

Though today manufacturers are doing their best to replace the heavy steel material for lighter carbon fiber and the like, the bike frame still has some weight. Nevertheless, unlike the rest, it is lessening with time.

How Much Do Mountain Bikes Weigh Anyway?

Mountain bikes today are weighing between 24 pounds and 32 pounds. However, various factors determine the real weight of the mountain bike. Lucky for you, we have them all well-explained below:

Mountain Bike Type

As you well know, there are two types of mountain bikes, that is, full suspension and hardtail mountain bikes. The model you choose will also determine the weight range.

Hardtail bikes are lighter than full-suspension bikes. They only need suspension at the fork for the front wheel, hence the lightweight.

On the other hand, full-suspension bikes require both front and rear suspension, leading to added weight. Besides, the bike frame design in full-suspension bikes is larger, hence heavier.

Why then is the full-suspension bike more expensive and most preferred if it is heavier?

While full-suspension has the disadvantage of being heavy, it has all the other benefits you want in a mountain bike. 

For instance, it is more comfortable due to the shock-absorbing capabilities of both wheels. It can traverse bumps and blocks without keeping you uncomfortable. Therefore, you will feel less tired, hence managing longer and faster rides. Moreover, the bike is an outstanding option when the trails are rough and full of challenges.

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Why would one consider a hardtail mountain bike?

Racing cross-country riders will always go with the hardtail mountain bike because it is lighter. Besides, their road condition is suitable for the bike; hence speed, which is typical of lightweight bikes, the top priority to the ride.


Mountain bike weight stems from the material that composes the bike. For instance, steel bikes are heavier than aluminum, which is heavier than carbon fiber. These are the materials that compose the bike frame or a composite of a couple.

Some bikes run on steel forks and aluminum frames, minimizing the weight while considering steel forks’ firm nature.

The more you invest in a mountain bike, the lighter it should be. This is because more expensive bikes are designed from expensive material, which, despite being lightweight, is very strong and sturdy.  Such materials include aluminum and carbon fiber.

The wheels may still consist of fat tire bikes, but those whose weight is on the minimum side.

Does It Matter Having a Lighter Mountain Bike?

Yes, it does. When you have a lightweight Mountain bike, you will definitely ride faster than if you had a heavier bike. That is why steel frame bikes are not common among mountain bikers.

Other than speed, a light mountain bike allows you to control the bike better. Even when stuck in the mud, you can easily get yourself out of the situation with a light bike.

Finally, mountain biking is a daring venture. Some trails are just not passable with bikes, and you may have to carry your bike. If it is light in weight, a second thought is not necessary.

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So, What Mountain Bike Weight is Suitable for Me?

Are you confused about the best bike weight for you despite the short-range? I understand perfectly, as even a pound of weight matters a lot to a mountain biker. Below is a guide on how to determine your mountain bike weight range:

If you want a hardtail mountain bike, you will get one between 24 pounds and 28 pounds. On the contrary, a full-suspension bike will weigh between 28 and 32 pounds.

If you are a racer, you will have to take the minimum weight provided for either of the bikes. However, remember that it will be more expensive, so you have to prepare for investment.

For a beginner, an intermediate, or casual rider, even a 32-pound mountain bike will be a great option. Wondering whether the bike will restrict the fun moments you may want to find adventure in? Amazingly, you can still practice wheelies on the bike, as long as you follow the correct routine. If that’s the case, what more could you miss out on?

Parting Shot

What to know about mountain bike weight is all right above you. While mountain bike weight matters to the bikers, manufacturers are working towards reducing the weight by keeping you safe.

Read Also:
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How Fast Does a Mountain bike Actually Go?
What is a Lockout Fork on a Mountain Bike?