convert road bike to flat bar

Convert Road Bike To Flat Bar: 6 Easy Steps To Follow

Are you planning to convert your road bike handle to a flat bar but couldn’t understand where to start? Don’t panic, as I will discuss “how to convert a road bike to a flat bar” in this article.

There are various reasons why people want to convert road bike to flat bar. Some people don’t prefer drop bars since they are not comfortable.

Moreover, many prefer an upright position that is easy to control. But hazard takes place when it comes to conversion. Many people don’t know if it is still possible to convert or not, while others panic about conversion steps. The fact is that lack of knowledge can make even the most effortless task a more difficult one.

Therefore, the article will focus mainly on the conversion steps. So, people can easily convert their road bikes to flat bars. Besides, the readers will get some additional tips and information to do the task like a pro. Let’s get started.

Differences Between a Drop Handlebar and a Flat Handlebar

There are many differences between a drop handlebar and a flat handlebar. Before switching the handlebar, one must know the fundamental differences between them. So, let’s look at the significant differences:

  • Hand positions: Drop bars provide the riders with three unique positions:  on the hoods, drops, and bars. But a flat handlebar only provides the riders with one position.
  • Efficiency: Drop bars have lesser width than flat bars. The general width of a drop bar is roughly 40-46 cm, while the measurement is around 58-60 cm in flat bars. So, a rider can go through narrower spaces with drop bars more effortlessly than with a flat bar.
  • Speed and control: Drop bars provide more speed than flat handlebars.   Because flat bars are more wind resistant which causes a rider spends more energy overcoming the air resistance rather than pushing the bike forward. There is no such issue in drop bars. But drop bars don’t allow greater control than a flat bar can offer.
  • The fragility of the parts: Parts of the Drop bars are more expensive and fragile. One has to tape the bar periodically. In contrast, the parts of flat bars are cheaper yet durable.
  • Brake levers: Drop handlebar’s brake levers are more difficult to apply during an emergency or sudden brake. The riders have to change their hand position into a new place to install brakes. Therefore, drop bars are not brake-efficient. In contrast, one can easily install brakes with flat bars due to the single-hand position. So, flat bars are more convenient than drop bars when it comes to brakes.
  • Riding experience: Many beginners or non-cyclists look for flat bars since they are easy to control and more flexible. But drop bars are mainly suitable for pro-cyclists.

How to Convert a Road Bike to a Flat Bar?

Converting a road bike into a flat bar is not rocket science. If a person follows specific steps sincerely, the task is pretty straightforward. So, let’s explore the process step by step without any delay. Here are the 6 easy steps you can follow to convert road bike to flat bar:

  • Take Stem Measurements

Accurate measurement is the primary key to a successful conversion of a road bike to a flat bar. A person should always keep in mind that a bike is all about measurement and proper fitting. The whole conversion process can collapse due to a slight miscalculation of measurement. Most importantly, it can lead to severe accidents. So, take an accurate measurement before converting any part of the bike to avoid adjustment hazards.

Before converting the handlebars, make sure the new handlebar is suitable for the stem clamp of the road bike. One can do it by measuring the diameter of the existing handlebar. Then, purchase a new handlebar with the same diameter. Typical flat bar diameters are 22.2 mm, 25.4 mm, 31.8 mm, and 35mm.

But what happens if you have already purchased a new handlebar with a wider diameter? Simply change the stem clamp on the same diameter, and you are done! 

Another best thing one can do is to purchase a combo pack of handlebar and stem to avoid measurement complexity.

  • Selecting the handlebar

Since many types of handlebars are available in the market, all of which are unique in terms of design, material, and price range, selecting the right handlebar often becomes too difficult. But a right handlebar is vital to ensure greater comfort and balance. Moreover, a narrower handlebar often causes shoulder and neck pain.

While most of the handlebar’s material is aluminum, one can look for a carbon-made handlebar if lightweight handlebars are your top priority. Price may vary depending on the material and quality. However, one can purchase a handlebar for between 25$ to 120$.

One can find the right handlebar by calculating two measurements: the handlebar’s width and “Contact Point Diameter.” One can measure the handlebar’s width by the width of one’s shoulder and the size of the bike’s wheels. However, the regular handlebar’s width is 580mm or 600mm. The measurement of “Contact Point Diameter” is mentioned in the first point.

convert road bike to flat bar 1
  • Setting up flat handlebar’s brake:

Now it’s the time to set up the brake since the brake of the older drop handlebars will not fit with the flat handlebar. People can find brakes in two forms: hydraulic and mechanical. The most frequent brake used on hybrid or mountain bikes is hydraulic, whereas road bikes most often use cable braking systems; therefore, mechanical brakes.

One will firstly purchase the braking levers to set the brake. A person may find a variety of brake levers depending on materials, designs, shapes, and prices. There is no straightforward answer on how to choose the appropriate brake levers. Before purchasing, one has to research and check if the brake levers suit them.

However, one must prioritize purchasing premium-quality brake levers for overall safety and performance.

convert road bike to flat bar 2
  • Get Flat Bar Shifters

One has to buy new shifters to convert road bikes to flat bars like brakes. Generally, road bikes feature two to three chainrings. So, one will need two shifters: one for the front derailleur and another for the back.

The shifters must have the same number of speeds on the cassette and chainrings. Because picking the right shifter depends on the amount of the speed in the cassette and crankset. For instance, if one’s bike features three chainrings and a nine-speed cassette, he will have to set three speeds in the left and the right-shifter. There are also downtube shifters which you can use.

  • Handlebars Grips

Before installation, it is the last step in converting a road bike to flat handlebars. Grips are vital since they affect brake control, arms position, and gear shifting. Besides, a proper grip can enhance one’s balance and comfort while riding. There are different types of grips, such as Traditional grips, Lock-on grips, Flanged grips, Flangeless grips, etc.

  • Installation

For the reader’s convenience, I have mentioned the steps of installation in detail below:

  • Take a picture of the bike before removing parts. It will help you in later reference.
  • Remove the bar, grips, brake, and shifters of the plugs.
  • Loosen the stem bolts. Firstly, remove the faceplate bolt, then the faceplate and bar.
  • If you have an electronic shifting system with internal routing, then make sure you have removed the wire.
  • Now routing the cable with a new handlebar. Thread the cable through the stem.
  • Clean the bar stem body and faceplate before installing the new bar. This is also a convenient time to apply grease to the faceplate bolt threads.
  • Now install the new handlebar.

Tips: After installation, give several trials if you are flexible with the new handlebar.


Are flat bar road bikes good?

It depends on one’s personal preference. If you prefer an upright position and more power while riding your bike, then a flat bar is more convenient than a drop bar. Because the upright position causes less back pain. Moreover, the flat handlebar offers a higher yet steady grip like mounting bikes.

In contrast, drop handlebars are convenient for long-term journeys. A person can position his hands differently, which provides significant flexibility.

Why do road bikes have drop bars?

The road bikes usually use drop bars to distribute the pressure evenly while relieving the rider. While twisting the handlebar, a rider puts much of the pressure on the hand. In a drop handlebar, a rider can constantly change the hand’s position, providing more comfort and reducing the hand’s stress.

Final verdict:

While most road bikes feature drop handlebars, one can easily convert a road bike to a flat bar if they seem inconvenient. Moreover, people have different priorities and preferences in their bike riding. Therefore, many people want to switch their drop handlebar to a flat handlebar. But they stumble when converting the bar. Therefore, I have discussed the handlebar conversion process in detail. So, the readers can easily convert their handlebars by following the instructions. I hope the article was advantageous to you.

Leave a Comment

Your email address will not be published. Required fields are marked *