How Much Does a Mountain Bike Weight? 10 Examples Included

If you are planning on buying a mountain bike and you’re unable to test it beforehand, you must be wondering how heavy a mountain bike is. You may even think that they all weight the same since they are all made out of the same materials and components. That is not the case. So, how much does a mountain bike weight?

The average weight of a mountain bike ranges from 25 to 50 pounds (12 to 22 kg), depending on the type of bike. Whether your bike is clocking in at 30 or 40 is mostly due to the frame and wheels. The lighter frames are aluminum or carbon fiber, while the heavier ones are steel.

Mountain bikes’ weights can vary greatly, depending on the size and components used. If you want to know exactly how much does a mountain bike weight, read this article.

How much does a mountain bike weight?

How Much Does a Mountain Bike Weight

The average mountain bike weighs around 30 pounds, but this can vary depending on the type of bike you are looking at.

There are three main types of mountain bikes: hardtail, full-suspension, and downhill.

Each bike type has a vast amount of subtypes and components that determine bike weight, so it’s hard to simply answer how much does a mountain bike weight.

The average mountain bike, regardless if we’re talking about a full suspension mountain bike or a mountain bike lighter weight, has around 30 pounds.  

  • Hardtail bikes have a front fork that is rigid and does not have any shocks built in. This means that they are lighter than full-suspension bikes, but they cannot handle rough terrain as well. The average weight for a hardtail bike is about 25 to 30 pounds.
  • Full-suspension bikes have both front and rear suspension systems which makes them more comfortable to ride over rough terrain and absorb bumps from the road or trail surface more effectively than hardtail bikes. Full-suspension bikes weigh between 28 and 35 pounds on average depending on their quality and how much suspension they offer.
  • Downhill mountain bikes are designed specifically for downhill racing so they are very lightweight at around 20 pounds or less because they need to be easy to maneuver when going fast downhill with lots of momentum behind them!

How much does weight matter on a mountain bike?

If you’re wondering how much weight matter on a mountain bike, you have to take into consideration several factors that determine whether or not you’ll want to buy a lightweight mountain bike.

For one thing, if you’re looking to use your bike for commuting, then weight may be less important than other factors like durability and the ability to handle rough terrain.

But if you plan on using your bike for more serious mountain biking, then the weight is definitely something to consider.

The more weight you have to carry, the more energy you’ll have to expend to get up hills and over obstacles.

This can make riding an uphill trail very difficult for riders who are not in shape or who are new to mountain biking.

The weight of your bike also affects how much energy you expend on downhills.

The less weight your bike has, the faster it will go on downhills – but this also means that if you’re not in shape or don’t know how to control your bike, going downhill can be dangerous.

Lightweight mountain bikes are generally more expensive than heavier ones, so if budget is an issue for you then it’s worth looking into how much weight actually matters when choosing a bike.

What is the average weight of a mountain bike?

The average weight of a mountain bike is about 30 pounds. The weight of your mountain bike depends on the frame, wheel size and material, components, and other factors.

To give you a better overview about what is the average weight of a mountain bike, I’m introducing you to the average MTB weight chart, divided by bike types and manufacturers.

Just to make it clear: I took top brands, so whichever option you choose, you won’t make a mistake and your satisfaction is guaranteed.

Hardtail bikes

The average weight of hardtail mountain bikes is 26.9 pounds (12.2 kg). If you’re on a budget, Trek is the best option for you. However, if you’re looking for the lightest one (and the most expensive one), choose Santa Cruz.

BrandAvg. WeightAvg. Price
Trek27.5 lbs / 12.5 kg$2,160
Giant26.9 lbs / 12.2 kg$2,305
Specialized27.2 lbs / 12.3 kg$2,373
Cannondale27.2 lbs / 12.3 kg$3,085
Santa Cruz25.9 lbs / 11.8 kg$3,514
Overall Avg.26.9 lbs / 12.2 kg$2,688

Full-suspension bikes

When it comes to full-suspension bikes, the average weight is 29.2 pounds (13.3 kg), and the Giant is the most affordable one.

Similar to the hardtail bikes, Santa Cruz is the lightest one and the most expensive one in this category as well.

Also, bear in mind that full-suspension mountain bikes are the most expensive ones and they could easily cost you over $5,000.

It’s because it has a full enduro frame and handlebars made of carbon. Also, it usually has top-class carbon wheels that make the price go up high.

BrandAvg. WeightAvg. Price
Giant29.8 lbs / 13.5 kg$4,061
Cannondale30.3 lbs / 13.8 kg$4,217
Specialized30.5 lbs / 13.9 kg$4,319
Trek29.6 lbs / 13.4 kg$5,300
Santa Cruz25.9 lbs / 11.8 kg$5,853
Overall Avg.29.2 lbs / 13.3 kg$4,750

What are the main contributors to the weight of a mountain bike?

If you’re wondering what are the main contributors to the weight of a mountain bike, the simple would be its frame, fork, and wheels.

The frames of mountain bikes are typically made from aluminum or carbon fiber, which are both lightweight materials but also strong enough to support the weight of the rider and their cargo.

The fork is generally made from steel or aluminum and does not add much weight to the bike as it is small and only supports part of the weight load.

The wheels are often carbon fiber which has a high strength-to-weight ratio but adds significant weight to any bike.

Just like with any other product, the average bike weight is determined by its specs and components. Aluminum is lighter than steel. On the other hand, carbon is lighter than aluminum.

So, when you’re looking for the bike price, just look at what its components are made of.

If you’re looking for the lightest one and you can afford it, look for the full carbon, including frame, handlebars, and wheels. Once you sit on it, you’ll spot the difference immediately.

Will a lighter bike make me faster?

Many people are asking: Will a lighter bike make me faster? Of course, it will. The weight of your bike affects your speed in two ways.

First, it affects how much energy you have to use to get the bike going at a certain speed. Second, it affects how much energy you need to keep the bike going at that speed.

A lighter bike will help you go faster because it takes less energy to move it (and therefore less energy from you).

A heavier bike will make you slow down more quickly when you stand up and push on the pedals, which means that you have to exert more energy to keep going at a certain speed.

Also, if you’re riding uphill, the extra weight of a heavier bike makes it harder for you to keep moving forward – you’ll be exerting more effort just trying to stay in place!

What is the lightest weight mountain bike?

The lightest weight mountain bikes are made of carbon. If you’re looking for a lightweight bike that’s also strong enough to handle the toughest trails, you should consider buying one.

Carbon is a durable material that can be molded into any shape, so it’s ideal for making bicycles.

The lightest weight carbon mountain bike weighs around 20 pounds, but it will cost you around $4,000 to $8,000.

Does rider weight matter as much or more than the bike weight?

Yes, rider weight matters more than the bike weight.

The reason for this is that the energy/power to accelerate a bike is dependent on both its mass and its velocity.

The heavier it is, the harder it will be to accelerate, so if you’re heavier than your bike, you’ll have an even harder time keeping up with your bike’s acceleration.

If you’re trying to ride a bicycle with a higher mass than yourself, it will be harder to keep up with the bicycle’s acceleration.

If you’re lighter than your bicycle, then it will be easier for you to accelerate and keep up with the bicycle’s acceleration.

When it comes to the question of how much a rider’s weight matters when compared to the bike’s weight, one needs to consider several factors.

First, there is the issue of rider fitness and endurance. If an athlete has trained hard and is physically fit, they will be able to handle a bike weighing a little more than they do.

On the other hand, if they are not fit or have not trained for long rides on their own bike with extra weight added, then adding more than usual could be problematic.

Another factor to consider is whether or not this type of riding is new for them.

If so, it may take some time for them to adjust their balance and posture so that they don’t strain themselves too much while riding.

The same thing could happen if they’re used to riding with less weight than usual – they may find themselves slipping off their seat more often than usual until they get used to the change in balance.

Finally, there is also the matter of the type of terrain being ridden on; this can affect how much weight matters as well as how much effort it takes to stay balanced during each ride (and at different times during each ride).

How much weight can a mountain bike hold?

Many riders are uncertain about how much weight can a mountain bike hold.

The average mountain bike can hold between 250 and 300 pounds. There are a variety of factors that determine how much weight a mountain bike can hold, including the type of tires, suspension, and frame.

Mountain bikes are designed to handle rough terrain and obstacles. They have large tires and suspension systems that absorb shock from bumps in the road or trail.

The frame is strong enough to support the weight of the rider and any cargo they might be carrying.

The weight capacity of a mountain bike depends on its size and construction.

Smaller bikes can typically hold less weight than larger models because they have smaller frames and less suspension, but some small bikes can still carry more than 300 pounds with ease.

Do mountain bikes have weight limits?

Mountain bikes have weight limits, but the exact number varies from model to model. The maximum weight limit of a mountain bike depends on both the type of bike and its construction material.

The average weight limit for mountain bikes is about 300 pounds. However, some mountain bikes can support more weight than that. In fact, some of the best mountain bikes can hold up to 400 pounds!

What is the best lightweight mountain bike?

It’s not easy to answer what is the best lightweight mountain bike. Rather than name a certain bike model, I’d put it this way: The best lightweight mountain bike is one that meets your preferences, fit and riding style.

When it comes to finding the right lightweight mountain bike, there are several factors to consider. What do you need your bike for?

Will you be riding trails or technical terrain, or will it be more of an XC ride? Is cost a factor? If so, how much can you realistically spend on a new bike?

The weight of an MTB would depend on its gear, so each part will add a few pounds. You need to know your budget, do the math and find the best weight and price for yourself.

Can you lose weight riding a mountain bike?

Yes, you can lose weight riding a mountain bike. In fact, cycling is one of the best ways to burn calories and lose weight fast.

Most people think that only the gym or running on the treadmill can help you lose weight.

But the fact is that many other things will help you burn calories leisurely and there’s no harm in trying them out. Riding a bike is one of those things that will help you lose weight quickly!


To give you more clarification about how much does a mountain bike weight, I’ve created a list of the most frequently asked questions on this topic.

Please, read it, you may find some useful answers for yourself.

What is a good weight for a hardtail mountain bike?

A good bike weight for a hardtail mountain bike is one that is light enough to be manageable, but heavy enough to be stable. A bike that is too heavy will cause you to feel fatigued on long rides, and a bike that is too light can feel unstable and difficult to control.

What is the weight on average of 29er bikes?

The average weight of 29er bikes is about 30 – 35 pounds, but this can vary by as much as 10 pounds depending on the bike.

How much does a full-suspension MTB weigh?

A full-suspension mountain bike should weigh about 25-35 pounds, including the frame, suspension components, and other mountain bike gear. The exact bike weight will depend on the manufacturer and model of your bike.

How much does a downhill bike weigh?

A downhill bike weighs between 25 and 30 pounds. The weight of a downhill bike depends on the type and size of the bike and, of course, on the manufacturer.

How much does a trek mountain bike weigh?

Trek (cross-country) mountain bikes are made of high-quality materials and engineered to be light and strong. The average trek (cross country) mountain bike weighs between 30 and 60 pounds, depending on its size and the type of frame material used.

Does a lighter frame weight make me go faster down the mountain?

Despite the frame weight, you have to take into consideration your weight. However, experienced mountain bikers don’t recommend fast road downhill rides with a mountain bike. If you’re a fan of road riding, buy a road bike. 

Final thoughts

This is just one guide among many on mountain bike weight, and I encourage you to read them all and make an informed decision for yourself.

As always, keep in mind what is most important to you personally, what fits your needs and preferences, and try not to let the weight of your bike cause undue stress.

If you still have any unanswered questions about how much does a mountain bike weigh or mountain biking in general, feel free to reach out to me.

Leave a comment here or find me on social networks and I’ll gladly respond.

Leave a Comment