Regarding the basic design and evaluation of bicycles, the weight of the occupants is 65 kg according to BAA and JIS standard. It does not mean that the bike will break immediately when a person weighing more than 65kg gets on it. But if a person who is significantly overweight is used regularly, the degree of wear and deterioration of the bike body and each part will be greatly accelerated. It is what we call Bicycles Weight Limit.
To use the bike, it is important to carry out daily maintenance such as daily inspections before riding and regular inspections.
- The details of daily inspections are described in the instruction manuals for various bicycles.
- The details of regular inspections are described in the instruction manual for electrically power assisted bicycles and in the quality guarantee for other models.
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The Standard Bicycles Weight Limit
Even if you Are thinking of starting a diet, you may be wondering if your bike can withstand your current weight. Here are some of the bicycle weight restrictions that you may be worried about before dieting.
Most bicycles can be ridden by a person weighing 100 kg. In the past, high school students used to ride two people. But if two high school students ride, it is thought that they weigh about 100 kg.
Comparison Chart for Bicycles Weight Limit
|Gary Fisher||All||305 pounds|
|GT Bicycles||All||300 pounds|
|Marin Bikes||All||305 pounds|
Depending on the types of bikes, the more expensive model may be less strong. For example, when a road bike becomes expensive, it uses carbon material to reduce its weight that greatly reduces its strength against weight.
In addition, the weight concentrated on thin tires lowers the tire limit. Looking at the instructions, it seems that most road bikes are designed with a weight of about 60 to 90 kg. Also, consider that a folding bike has a lower weight allowance than a regular bike, as the folding strength is weaker.
Except for road bikes and folding bikes, bicycles used for commuting (cross bikes, MTBs, etc.) weigh about 100 kg are not a problem. You may be worried that those thin tires can support your weight, but many foreign athletes who run long distances in competition weigh more than 80 kg. Even the thin tires of the road bikes they ride have the strength to support their weight for hundreds of kilograms.
However, the load on the bicycle is naturally different between a person weighing 60 kg and a person weighing 100 kg. Check the tire pressure about once a week, and carefully check the tire rubber wear.
Road Bike Weight Limit
A road bike is the classic everyday bike and comes with many tasks at the same time. It should carry our purchases, the school bag, or the provisions for the Sunday excursion. The bike has to be roadworthy, safe, and comfortable. It makes sense that such full equipment is also noticeable in terms of weight.
When you ride a bike, you rarely think about your weight. But what about these budget road bikes, where the tires and frame are thin and light, which makes them look weak at first glance? Some people may notice the feeling of bending when riding on a flexible frame such as carbon.
In fact, many people have a good physique, and they had anxiety about the feeling of bending when choosing a road bike. In fact, road bikes have a weight limit. And if you do not follow it, you will not be able to perform well and the risk of frame breakage will increase.
The specific number of kilograms that can be used depends on the manufacturer and each model. It is because there are differences in materials such as carbon, aluminum, and chromoly for road bikes, and there are models that are made thinner and lighter.
If you are worried that thin tires such as cross bikes can withstand your weight, mountain bikes are a good choice. As explained, the frame is made of thick tubes and the tires are thick, so you can distribute and support your weight compared to other bicycles.
Mountain Bike Weight Limit
Comparing each manufacturer, the weight limit is usually around 120 kg. And the range is from 110 kg to 200 kg or more. Based on this example, if it is a manufacturer’s road bike, it seems that you can ride with confidence up to a weight of 100 kg. However, there are some exceptions, so be sure to check before purchasing.
Some mountain bikes have suspension on the rear wheels, But if you are heavy, the suspension will sink and the pedal power will easily escape, so we recommend these budget mountain bikes with only the front suspension or without suspension.
MTB is the most durable sports bicycle. Many products have a manufacturer-guaranteed maximum load of around 120 kg. For the next cross, we think it will come, but it is subtle. Aside from the lightweight road model, a normal 9kg model has a certain load capacity. The load capacity of a low-priced cross city MTB type is terrifying and cannot be talked about.
Beach Cruiser Weight Limit
The Beach cruisers were ideal for rough terrain. The suspension travel at the front and rear should enable comfortable tours off the beaten track. It can cushion shocks, keep blows away from the driver, and absorb high jumps. Beach cruisers differ in terms of their key area of application. The fundamental difference being the length of the spring travel.
If you are heavy, you may get stuck in the weight limit on road and mountain bikes. As a result of ignoring it and riding, the tires will be distorted and the spokes will come off bang bang, which makes me feel miserable. However, if you have a beach cruiser, you do not have to worry about it because the tire inches are large in the first place. Because it is sturdy. It is rare that the tires could not bear the weight and were damaged as a result of overspeeding, so it is especially recommended for those who are heavier than 100kg.
Hybrid Bike Weight Limit
Hybrid bikes are the lightest bikes of all. It is precisely what makes these sporty bikes so fascinating. The low weight is noticeable in terms of acceleration, agility, and speed for every cyclist. With a hybrid bike, you are simply faster on the road. Every gram is noticeable, especially in competitions when driving on passes. It costs valuable performance that is why racing cyclists are always looking for a lightweight tuning part for their bike.
The battery built into the frame can be charged from a household outlet. It takes about 4-5 hours to fully charge. The mileage per trip varies depending on the weight of the rider. But for example, it is about 38 km when a person weighing 70 kg runs on a fixed ground at a speed of 25 km/h. Of course, if the battery is about to run out, you can pedal.
BMX Bike Weight Limit
A BMX bike often serves as the one bike for adults and kids. In everyday life, on the way to work and on day trips, it knows how to convince with a sporty, comfortable seating position and complete StVZO equipment. They usually provide a high payload and stable luggage devices.
A lightweight BMX bike for kids weighs between 12 and 14 kg, while a light e-bike around 20 kg. Particularly stable frames and touring equipment make the trekking bikes a little heavier than the pure city bikes.
Most BMX bikes have a diamond or trapezoidal frame made of aluminum. They come with complete StVZO equipment, reinforced aluminum rims with puncture-proof tires, a wide range of derailleur gears, and hydraulic disc brakes. Some bikes come with a suspension fork, comfort saddle, as well as luggage racks and stands.
In general, most people buy a BMX bike in the form of an assembled finished bike that they can ride immediately. The manufacturer does not mention it as a big note. But of course, there is a weight limit on the finished bike.
Since the weight limit is determined by the parts composition of the entire road bike and it is easy to understand when purchasing, we recommend that beginners purchase with a completed bike.
Does the weight limit for bicycles still make sense?
Given the altitude difference to be faced, many riders have lightened the bike as much as possible to improve performance within the limits of the regulations. The weight/power ratio has a meaning in terms of performance. When you have to pedal uphill, the less weight you carry, the better. The checks are logical, just to verify that no one could have been clever by lightening the bicycle beyond the limit.
Since the beginning of the millennium, we have stopped at those six kilos and eight hundred grams under which it does not regulate a bicycle for competitions. That limit was established following a search for safety and the desire to bring cycling back to a confrontation between athletes rather than technological solutions.
Those were the years of the incredible positions on the bikes of the Hour Record. They feared the bicycle could become something else by distorting its essence. And they decided to back down on some things.
The companies in the sector digested that regulation with difficulty but could only adapt to it. Inconsistencies immediately emerged. Some were right over time, others not. Sometime later, in an autumn show, it was Colnago who attacked the regulation by exhibiting a bicycle weighing about five kilos fitted out with perfectly marketed materials.
These were special components but, as they are on regular sale, they correspond to all safety regulations. So? Are the components safe but not their sum? The doubt remained, and even today the situation is at least curious. We have often seen mechanics checking bicycles with scales ready to add weight if needed.
Certainly, not that added weight that makes bikes safer and we have no news of checks on how the regulatory weight was reached. It is enough for the judges to verify that the total bike with which the rider starts is within the limit, and so on.
Let’s not complicate things. But considering everything, it is worth rethinking and revising the law. They should also consider that when there was no such rule. The frames of limited duration were made that were used by the riders for a few races and then lost their mechanical qualities. That norm also went against this thing. Problem no longer exists today.
Are there only disadvantages?
But then, do you need a bike that is lighter than those 6.8 kilograms? With the advancement of technology, it has allowed light frames and components. Riders have to reach the weight also means being able to mount accessories of all kinds on the bicycle. From cycle computers to power meters and even small cameras. Who knows how many runners would give up these things if there were no weight limit?
How about safety?
It was not just having bicycles as similar as possible to each other to bring out the athletic differences, we also discussed weight in terms of safety. A bike that is too light is more difficult to control. Going downhill at high speed with such a bike could mean an easier loss of control. Opinions differ on this issue. Who remains convinced of that bicycle?
Those who study the position on the saddle highlight how good positioning on the bike is necessary. It is not only the correct posture but also the correspondence of the frame size. It allows a good distribution of weight on the two hubs from which a more or less consistent dynamic behavior in the saddle is born.
Certain extreme solutions were adopted to make the most of the aerodynamics. For example, objectively make the bicycle more difficult to ride. Here, more than weight, stiffness comes into play. It is also important to choose the correct pressure for the tires that is not the maximum possible shown by the manufacturer.
The question of weight remains open. Of course, it is not adding weights to the seat post that increases safety. And eventually, even the UCI will ask itself the question. At the moment, it is not a priority. However, there are other fronts on which the technical commission must struggle. In the meantime, let’s enjoy today’s time trial. Here, riding a light bike can make sense.