A Guide to Choosing the Right Road Bike Size


There are at least 3 major factors when it comes to sizing a road bike that this article will cover, aside from prices (if that’s what you care about we will instruct you to choose the best road bikes for beginners under $500). These include frame sizing, the height of the seat, and the position of the handlebar. These are the three elements that will have the most influence on your performance and your comfort when riding your bike.

Choosing the right frame size

choosing the right frame size road bike

  • The first step is to choose the right frame size for your bike. This is the factor that will affect the way you handle your bike on the street. To start with, you need to perform some measurements. Don’t worry, it’s very simple. You just need to measure your inseam.
  • To measure your inseam, you just need to measure the distance from the top of the inner thigh to the ground. The equipment you need for measurement include another person, a book, a pencil, and a measuring tool such as tape.
  • Put off your shoes and lean your back against the wall. Push your heels so that it touches the wall. Stand straight. Put the book between your legs vertically, using it as a replacement for your saddle. The thick book will act as the saddle that is between your legs while you are riding your bike.
  • The other person will help you measure the distance from the top of the book to the ground. Measurements should be in centimeters. It is best to retake the measures a few times to ensure that the figures are correct. Compare them and come up with the most appropriate measure. This is your inseam.
  • After you have measured your inseam, you will be able to calculate the frame size. First, convert the figures from centimeters to inches. One inch is equal to 2.54 centimeters. Therefore, to come up with the result, divide the original number by 2.54.
  • Next, take the result in inches and multiply this number by 0.67. You will get the frame size that will be suitable for you.

Installing the saddle

After coming with the frame size, you need to install the saddle and adjust it. You can adjust the saddle up or down. Choosing the right height is also important for size your bike. Seating on the right height will give you the right distance between your leg and your saddle, allowing you to saddle at full strength and full speed while minimizing your efforts. Setting up the right height for your saddle also ensures ergonomic. Otherwise, you may end up pedaling your bike in the wrong form, causing pains and injuries to your bones. Only a small distance can make a difference to your body and your performance.

Leave the saddle even or at a slightly tilted angle. Sit on your bike and put your foot on the pedal. When your foot pedals to the bottom, you should take note of your knee. Your knee should be straight or bent a little. The angle should be at most 15 degrees. Adjust the height of the seat until it meets this requirement. If the seat is too low, your will hurt your knee and slow your leg. If the seat is too high, you will often have to bend your body to the two sizes to help increase force from your leg to the pedal.


Handle bar

Lastly, choose a handlebar height that is suitable for you. When taking handlebar height into consideration, you need to account for your riding style. Different types of handlebar will have their own pros and cons.

If you are an amateur or you are on a traveling tour, go with a high handlebar. This will permit you to ride with your body in a straight-up form. This is the most comfortable position, and it also allows you to have a look at the landscape around you. This is definitely important for cyclists with a sightseeing purpose in mind. In addition, this riding form ensures safety for riders. As you have a broad view of the surrounding environment, you are able to watch out for any threats that may be coming at you.

There are some drawbacks to this riding style, though. At this position, you will not be able to pedal at full strength, and your cycling speed will be low. You also cannot bend forward since the handlebar is too high for you to do that. This will reduce the flexibility in your riding. Therefore, this riding style is not optimal for professional cyclists.

On the other hand, putting your handlebar lower will help you to gain more speed. Your body will be able to bend down, allowing you to put more strength on the pedal. The drawback is the pressured exerted on your body. This is also more dangerous as you spend time bending down, which limit your vision.

Now that you have learned the most three important factors when choosing the right bike size, visit our shop and buy one right away!

Nick Soros has been tried many different road bikes and become an cycling enthusiast for a 10 years. He collected many top and affordable road bikes on the market that can help you choose the most suitable one. They’re basing your budget as well as your demand. So it would be useful if you check his informative advice before give your final decision. Not only for first riders, but experienced ones.

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