What is The Mass of a Bicycle? (Explained)

The average mass of a regular bicycle is around 5 kg to 20 kg. However, the mass of a bicycle may vary depending on its frame size, frame material, pedals, and other extra features like baskets or bottle cages.

This article will show you how each type of bike differs from the other. You’ll also discover why bike mass is important and how it affects your riding speed. And how a variety of factors can influence a bicycle’s mass. 

Bicycles differ in design, size, structure, and, above all, mass. In fact, there are different types of bicycles.

Let us identify the average weight of some popular types of bicycles below.

Road Bike

A conventional road bike weighs around 8 to 10 kg. This involves the pedals as well as the cages. The mass may differ marginally or considerably depending on the body frame, frame composition, and other parts.

Mountain Bike

Mountain bikes typically weigh around 9.5 to 13 kg. This is owing to the factors such as the multiple gears that assist cyclists in pedaling up hilly dirt trails as well as the bike’s huge tires.

Hybrid Bike

Hybrid bikes are a crossover of road and mountain bikes, their mass is heavily influenced by their design and function. Mountain bike-style hybrid bikes usually weigh around 13 to 14 kg in general.

A hybrid road bike typically weighs around 12 kg, whereas a hybrid cruiser bike weighs around 13 to 14 kg.

BMX Bike

BMX bikes weigh around 11 to 12 kg. BMX bikes are intended for racing and tricking.

The weight of a BMX bike is a preference for each rider, but generally, lighter BMX bikes are better.

Electric Bike

Electric bikes, often known as e-bikes, are usually bulky. They are the size of a typical bike but have a battery attached to them as well.

Hence, an e-bike can weigh around 18 to 36 kg.

Depending on the type of e-bike you buy, there will be a weight difference. There are foldable e-bikes that are designed to be lighter and easier to transport.

Why Does the Mass of a Bicycle Matter?

What is The Mass of a Bicycle

The mass of a bike matters in cycling because it directly affects your riding speed and bikers energy and so on.

Here are the main reasons why the Mass of a Bicycle Matter:

Bike Speed

The bicycle’s speed is the main reason we should be knowledgeable about the mass of our bike. If we are not aware of the mass of our bicycle, we might not be able to speed it up or slow it down the way we actually want it.

Indeed, the vast majority of bike riders should be mindful of the mass of their bicycle because it can affect their cycling speed.

For example, a lightweight and compact bicycle can help you paddle more easily and go downhill and uphill with ease.

If you have a heavy and big bike with many accessories, you will have to exert more energy to paddle your bike. The heavier the bike is, the slower your riding pace.

If you are concerned about speed, then you must be aware of your bicycle’s mass before using it, particularly if you are going on an extremely steep surface or participating in a downhill bicycle ride.

Biker Energy

The biker’s energy should be considered before purchasing a bike. For instance, do you easily get tired when riding a bike? It may be ideal to go for a lightweight bike so you can easily control the bicycle movement without putting much physical effort.

Riding a heavy bicycle gives several benefits, but it is not ideal for all bikers. If you easily get your energy drained when riding a bike, using a heavy one could quickly get you exhausted.

Moreover, if you plan to use your bicycle at a very fast pace downhill, you should avoid using heavy bikes as it might be hard for you to control the speed.

The Rate of Acceleration

The rate of acceleration you intend to apply when riding your bicycle is yet another reason why the mass of your bicycle matters.

Your acceleration is highly affected by the mass of your bike.

Heavier bikes can be hard to accelerate uphill, while lightweight ones will not have a hard time accelerating uphill.

Nevertheless, heavier bicycles are more likely to withstand a collision than lighter ones. Because of the increased mass, it would be hard to knock the bike over.

Factors Depend on the Mass of a Bicycle

Best Mountain Bike Seat Cushion

The mass of a bicycle can be affected by a variety of factors.

The mass of a Bicycle depends on following factors :

Weight of the Biker

The weight of the person riding the bike affects the mass of the bicycle. The weightier the user, the more mass the bike should have.

Furthermore, most bicycles have weight restrictions. Most bicycles, however, have a mass restriction of around 125 kg to 140 kg.


Clearly, the mass of your bicycle can be affected by the materials used in its components and the number of gears it has.

The bicycle’s frame is often the heaviest component, followed by its wheels. Nonetheless, if the main components were constructed of carbon fiber, the frame would be lighter.

The crankset is the third heaviest bicycle component, followed by disc brakes and shifters.


The seat of the bicycle can also affect its mass. Hence, cyclists who want their bikes to become lighter customize the seat, which is often called seat post customization.

The majority of seat post customization procedures are applied in order to reduce weight. Basically, cyclists do this by changing the saddle into a narrower and lighter one.


The mass of your bicycle can be affected by the tires. Much can be said about tire weight and how it affects speed. The bigger the tires, the more weight they can add to the bicycle.


Therefore, your bicycle selection should not primarily depend on their mass unless you have very targeted mass requirements.

Before making your final decision, consider your main purpose for using the bicycle, where you want to ride it, and a few other crucial factors.

The mass of a bike is determined by a variety of factors, including the user’s weight, main components, seat, and tires.

Such factors are also accountable for your bicycle’s performance as well as efficiency.

We hope you find this article helpful and enjoy every ride.

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I’ve been riding (bicycles) my entire life and am passionate about everything that comes along with it. I wouldn’t call myself a true “roadie”. I’m just a guy that loves riding because of the pure joy it brings.

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