How to assemble a handlebar on a bicycle

How to install Handlebar Adjust Stem & Double Stem Folding Bike

A bike for everyone!

The book is about real workout. Even if you are not a racer, you will learn a lot of useful things for body development and pedaling.

Assemble the steering column of the bike.

The steering column of a bicycle is a movable part of the bicycle, although limited, within 180 degrees. Brake cables and switches will not allow the steering wheel to rotate far. The course should be so free that after accelerating and releasing the steering wheel with both hands for a short distance of 5-10 meters, the bicycle could keep its direction due to the gyroscopic nature of the wheel. If the steering wheel is tightened, then it will not work out the slightest tilt by the rider’s body.

assemble, handlebar, bicycle

We will assemble the steering column together today. I have already disassembled it for prevention and lubrication. I now have the steering wheel hanging on cables, the front fork with shock absorbers separately from the frame.

1 We clean all bearing seats with a cloth from oil and dust. the very bottom of the fork tube until it shines. At the same time, we check all these places for chips and cracks. If there are defects, then the bearing seating rings must be pressed out and replaced, and at the same time the bearings themselves. Balls in such bearings will also be chipped.

2 We clean all parts of the disassembled steering column from dust and bearing seats on the frame.

3 We fill the bearing and seats with grease. For lubrication, use a thick grease. I use “Tsiatim” for machine tools.

4 We start the assembly from the lower bearing. Let’s drown it into the seat with the balls down. and with the separator up. Separator. this is a metal ring ball bearing separator.

Insert counter cup with bearing guides.

5 Insert the counter cup, cleaned of dust and filled with grease, onto the bearing and a locking O-ring, which also protects the bearing from dust. The O-ring is inserted tightly into the groove and the upper cup now, when the bicycle frame is turned over, the bearing will not fly out even accidentally.

6 Turn the frame over and insert the bike fork.

7 We assemble the upper bearing into the seat in the same way as the lower one in series. The bearing balls point downward towards the cup. separator. up. The upper bearing seat is locked in the groove with a boot ring.

8 Insert a special spacer ring with a cut with a narrow spot down to the bearing.

Insert the sealing ring with a cut.

9 First the outer seal is installed and on top of it the upper stop washer.

10 Put on additional rings. The number of rings and dimensions depend on the size of the frame and the length of the fork tube.

Aluminum steering column rings.

11 Install the handlebar over the rings, tighten the washer and fasten it with a bolt.

12 Final stage. this is to set the steering wheel in the direction, tighten the bolts. It is imperative to perform these operations in a specific sequence. First, tighten the washer until the backlash is eliminated, but so that the bike hanging on the arm with a slight tilt to either side would allow the handlebars to be free. without human intervention, deviate from the central position in the direction of the tilt., and only then set the perpendicular direction of the steering wheel and the front wheel and tighten the bolts on the steering wheel itself.

I look forward to your Комментарии и мнения владельцев, let’s discuss, vote with the buttons of social networks for my site. Tweet, 1, VK, Odnoklassniki.

Mountain Bike Adjustment: Saddle Angle

Traditionally, the saddle is set horizontally in relation to Mother Earth. If you strongly lift the nose of the saddle up, you will noticeably fall back, if, on the contrary, you will constantly slide.

In any of the options, the ride is uncomfortable, and some part of your body will certainly get tired, so let’s stop at a horizontal position. However, setting up a mountain bike in this regard is a personal matter, and here a lot depends on the bodybuilding of the cyclist.

Adjusting the seat angle, as well as the distance to the handlebars, is done by loosening the corresponding bolts / nuts at the place where the bicycle seat is attached to the seat post.

Adjusting the height of the steering wheel

The most efficient way to make cycling more comfortable. adjust the stem and handlebar height. Often, a bike with a handlebar that cannot be adjusted in height is less controllable and not comfortable enough. Cyclists experiment with saddle heights, tire pressures, and suspension settings, but not everyone is aware of the benefits of setting the height of the handlebars correctly. Read our detailed guide on how to adjust the handlebar height yourself. The height of the handlebars is measured relative to the height of the saddle. So, riders often set the handlebars lower than the saddle, on the contrary, lovers of comfortable riding try to raise the handlebars higher.

Note that a low handlebar lowers the bike’s center of gravity. You put more stress on the front wheel, you increase traction. In addition, the low position of the handlebars more evenly distributes the rider’s weight between the wheels, which is especially important during uphill climbs. These features are even more noticeable on bikes with large wheels (29er).

But it is worth making a reservation: too low a position of the steering wheel impairs control over the bike. Luckily, you can easily experiment with handlebar heights on your own for free. We bring you a detailed guide to adjusting the height of the handlebars on modern mountain and road bikes using a threadless stem. If your stem is bolted to the fork stem. then most likely you have just such a system, which we will discuss below.

We have described in detail all the actions on the photos.

Time: 15 minutes Skill Assessment: Easy Cost: Free

Tools you need to adjust the handlebar height:

The easiest way to adjust the handlebar height. this is the use of special spacer rings, which are usually found on every bike.

Easy! Assembling a Kids Bike | Movelo Razzle Steel Bike for Children

This bike is equipped with two rings and a tapered ring for increased handlebar height. If you want to set the stem lower. the tapered ring can be replaced with a short spacer.

Spacer rings are usually fitted on all bikes (20mm to 30mm) so that stem and handlebar heights can be quickly changed by simply moving the rings above or below the stem. Bolts used are standard, hex head.

Start by locking the wheel of your bike. and then loosen the stem-to-fork bolts.

Remove the steering column cover. Typically a 5mm or 4mm wrench.

Bicycle handlebar height adjustment

It should be immediately noted here that the height adjustment of the handlebars is not on every bike provides a wide range of options. For example, on bikes with threadless steering columns, the height of the bicycle’s handlebars increases / decreases from force by several centimeters, and even then by installing / removing additional distance (spacer) rings.

assemble, handlebar, bicycle

As you can see, these same spacer rings are located under the stem. If the height of the latter needs to be reduced, the rings are simply removed and installed over the stem. Of course, it doesn’t look very aesthetically pleasing, but what can you do. If the handlebar needs to be positioned even lower, you can flip the stem upside down so that it points down instead of up. In general, in such cases, the correct fit on the bike is achieved mainly by manipulating the saddle and choosing the size of the bike frame.

READ  How to remove reflectors from the spokes of a bicycle

However, in many cases it is still possible to achieve the desired result in the range of 25-40mm. Adjustment of the handlebar on the bike in the desired direction is done by loosening the bolt on the stem.

How else can you adjust the height of your bike’s handlebars? As you noticed, lowering the steering wheel is much easier than raising it, but in the latter case there are several more or less simple solutions to the problem. The simplest of these is the installation of an adjustable stem, in which you can change the angle of inclination. It should be borne in mind that the longer the stem, the higher the handlebar can be raised.

The last thing that comes to mind about this is replacing a straight rudder (if you have this type installed) with a riser. The latter is not only higher than the straight line by a couple of centimeters, but is also more convenient to handle.

Pages

Before I tell you how the height adjustment of the bicycle handlebars is carried out. it is necessary to close the question with a saddle, which I did not have time to do in the previous part: bicycle saddle (seat) height adjustment.

Mountain Bike Tuning: Adjusting Saddle Offset Horizontal

Although the field of action in this case is usually limited to a couple of centimeters, it is still not worth neglecting them. The basic rule of thumb here is that the horizontal position of the saddle is set in such a way that the gap between the elbow and the fingertips is approximately equal to the distance from the front edge of the saddle to the stem of the handlebars.

How to install the handlebars on your bike

The height of the seat and handlebars of the bike depending on the purpose of the trip

Correct bike handlebar height determined by the type of fit you intend to use while riding.

So, if the adjustment of the height of the bicycle handlebars is done incorrectly, the following troubles can await you: if the handlebars are raised higher than it should be, it will be difficult to pedal uphill. If the height of the handlebars of the bike is too low, it will be difficult to control the traffic situation and control. Naturally, the latter does not apply to road bikes with a sporty fit.

In general, the following norms are most often found:

  • for driving on roads, the steering wheel on a bicycle is adjusted so that the rider’s back is at an angle of about 30-40 degrees in relation to the ground
  • for light sports and long tourist trips, the inclination of the hull ranges from 60-90 and 45-60 degrees, respectively
  • for children and the elderly, the seat and handlebars of the bicycle are adjusted so that the tilt of the body is within 60-90 degrees

Bicycle Headset Threadless

Details of this nature are considered the current standard. There is no thread inside such a column. Threadless systems do not take the load from the fork fixing.

Similar parts consist of the lower and upper cups. Both are pressed into the head tube. The inside contains the bicycle headset bearing. A rolling ring is installed on top of the latter. In threaded systems, the stem and spacer rings are first installed. Only then does the steering tube lock.

Integrated column

Refers to the threadless type of systems. It differs from the rest by the absence of cups. In other words, the bearings fit directly into the head tube of the frame. There are no rolling grooves in the design. Integrated bicycle headset can contain exclusively industrial bearings.

Systems of the presented type have the lowest weight and simplicity of design. However, they are quite difficult to recover from damage. In addition, there is a significant variation in sizes and models.

Front shield

To disassemble the front shield, it is necessary to unscrew the nut on the front fork with a wrench and remove the screws, thereby freeing the shield supports. Then unscrew the screw that secures the guard to the crown of the fork. It is best to turn the front wheel 90⁰ while doing this.

How to remove and install the plug. step by step instructions

The first step is to get rid of the front wheel. To do this, turn the bike upside down. Release rim brakes by swinging out the clamping bow. With the discs, you can immediately start removing the wheel. Wings and other devices are immediately removed.

We put the bike in the usual position. Now you need to pull out the steering wheel and remove the plug from the glass:

Unscrew the steering pin fasteners or anchor bolt completely.

The steering wheel is carefully removed from the fork. You can immediately wipe the pipe with a soft cloth.

Use a thin sharp object (screwdriver or office knife) to pry the retaining metal washer over the glass.

Use the same tool to press out the gasket under the washer. As soon as the ring comes off the edge of the glass, gently pull it out with your hands.

Raise the frame and carefully pull the fork out from below. Why? To avoid damaging or losing bearings.

Next, you need to separate the crown from the stem. To do this, it is necessary to knock out the connecting ring on which the steering column bearing rests.

Carefully use a thin sharp object and a hammer to separate the ring from the edge of the fork. This completes the removal process.

Saddle and pedals

To remove the saddle, you need to loosen the seat bolt by turning the nut a few turns. The saddle is taken by the bow on one side, and on the other. by its rear frame. It is necessary to rest your foot on the pedal and turn the seat finger out of the seat tube of the frame along with the saddle.

To remove the pedals, it is necessary to put the cranks in a comfortable position by putting the key on the flats of the pedal axle. Holding the panel by the frame, you can turn its axis out of the connecting rod. The axes of the right pedal must be rotated to the left, while the left pedal must be rotated to the right.

Semi-integrated column

Semi-integrated columns usually contain combinations of standard and industrial bearings. The cups of such designs completely go into the inner cavity of the head tube. From the outside, only anthers remain visible.

A semi-integrated bicycle column has a rather complex structure and a high cost. Despite this, the systems of this plan are considered the most convenient, since they make it possible to set the required rudder height without any special difficulties.

Saddle

Here, too, an experienced cyclist is unlikely to have any difficulties. It is rare that a biker does not change his seat for a more comfortable one. Therefore, we take the key, unscrew the seatpost bolt and, resting on the pedals with our feet, pull the bike saddle up, slightly scrolling.

Integrated modification

Another kind of threadless speaker. Compared to the semi-integral model, the integral is a more advanced version. The design is made without cups, the bearings are directly mounted in the frame.

Only industrial models are used as bearings, which fit into grooves specially made for them. Due to the high level of complexity and cost, such steering column models are very rare.

The advantage is that the steering wheel can be positioned as low as possible. A significant drawback is the complexity of self-repair of the structure.

To change the height level, use the same algorithm of actions as for the threadless steering column.

Adjusting the handlebar height on a bicycle: how to do it right

Cycling should be comfortable and enjoyable for the traveler. For the trip to be as enjoyable as possible, it is necessary to provide a comfortable environment. To do this, after the purchase, it is worthwhile to adjust the handlebar and seat height on the new bike.

So the cyclist will find the most comfortable position and will not feel muscle pain during the ride. Experienced cyclists know firsthand about discomfort in the back, neck and arms. Therefore, they attach great importance to how to correctly adjust the height of the handlebars on the bike.

Professional cyclists set the handlebars to a low level relative to the saddle on the bike. Because the lower the center of gravity, the greater the traction force and the greater the speed an athlete can develop over a distance.

READ  How to make a key from a bicycle chain

Variation of the location of the steering wheel

Before you learn how to properly adjust the handlebar on a bicycle, you should familiarize yourself with its types of location and choose the most comfortable option for riding.

  • The handlebars and saddle are at the same height. Standard for cyclists.
  • The handlebars are placed below the saddle. With this position, the athlete achieves maximum speed.
  • The handlebars are above the saddle. A great option for girls, children and the elderly on long trips.
  • The steering wheel is perpendicular to the front wheel. This position is used by professional athletes in competitions and training.

It is important to periodically adjust the handlebar height on your child’s bike. During the winter period, the child grows up, so the previous parameters may no longer suit him. Every 20 centimeters of growth already requires changes.

Handlebar height adjustment must be done on mountain, road, city and stunt bikes.

In addition to changes in height, the adjustment of the steering wheel relative to the wheel is carried out in cases of gaps or gaps in the steering column of the bicycle. That is, in case of malfunctions of components.

Semi-integrated column

The design of the semi-integral steering column is similar to the threadless steering column. The main difference is that the top and bottom bearing cups are inside the frame. This means that with such a design, there are practically no protruding elements. Therefore, the steering wheel can be lowered to a sufficiently low level.

Such models are used by athletes over long distances. Because the low level allows for high speed and also provides better aerodynamics.

Since the manufacturing process of a semi-integral speaker in production is more complicated than other types of speakers, the cost of bicycle models using it is much higher.

To adjust and change the height of the steering wheel, use the same method as for the threadless steering column.

Threaded column

Most often, a similar design is found on Soviet models, as well as on such modern brands as Stels or Stern. Height adjustments are easier on bikes with this column than on other bikes. To adjust the handlebar height on a Stels or Stern threaded column bike, follow the step-by-step instructions:

  • Secure the bike for easy follow-up.
  • Loosen the top stem bolt, but do not fully pull it out of the hole.
  • Roll the handlebars sideways and try changing the height. If it doesn’t give in, then use a hammer. Hit the handlebars a couple of times near the bolt to move the wedge out of its place.
  • Adjust the handlebar to the desired height. Be careful! The stem should not be higher than the mark indicated on it. It is usually referred to as Stop. Maximum and other marks.
  • Screw the bolt back in. Make sure all parts are securely installed before riding.

Threadless column

For models with a threadless column, the height level is adjusted using special spacer rings, the width of which varies from 5 to 30 millimeters. Add extra rings to increase the height. To reduce the level, remove unnecessary.

Algorithm of actions for changing the height of the handlebar on bicycles with a threadless column:

Make sure the stem is positioned correctly. If necessary, loosen the bolts and adjust the handlebar on the bike directly to the wheel as it was before the height change.

In order to make sure that the stem is securely installed, follow these steps:

  • Apply the front brake.
  • Turn the stem with the rudder in different directions.
  • If the rod of the fork starts to move inside the column, then slightly loosen the side bolts and tighten the upper bolt (anchor) more. This will eliminate the gaps between the spacer rings. Then tighten the side bolts back.

Before riding the bike, make sure that all parts are secured sufficiently securely so that they will not move while riding.

Tilt and stem adjustment

The stem angle can also be adjusted and adjusted to suit the bike owner. The correct handlebar height and the correct angle of inclination on the bike are selected individually and depend on the following characteristics:

  • Riding style.
  • Owner’s height and age.
  • Personal features of the driver.

Changing the tilt angle is easy enough. This can only be done on threadless types of steering columns.

In order to adjust the angle of inclination of the stem, follow these steps:

  • Unscrew the bolts located on the stem.
  • Find the right angle.
  • Lock the bolts back.

The tilt angle adjustment depends on the stem type. There are three main models:

  • Horizontal. This stem model increases the length of the bike frame.
  • Vertical. This model increases the level of the handlebar height.
  • Corner. A similar stem is used to be able to attach additional devices and accessories.

What is the height adjustment for?

Before determining what height should be at the handlebars on a bicycle, it is worth considering the riding style, the person’s height, as well as the most comfortable body position.

First, adjusting the handlebar height correctly on both mountain and road bikes is essential for comfort. Body aches and muscle fatigue can cloud any travel plans. Therefore, it is worth taking a responsible approach to this issue.

Secondly, the way you ride your bike affects how you adjust the handlebar height correctly.

  • For lovers of high speed, as well as for driving in mountainous areas with rough terrain, it is worth lowering the steering wheel below the seat. This will increase traction on the road, which in turn will make it easier for cyclists to get around.
  • For long journeys and everyday walks in the city, it is better to raise the handlebars above the saddle, or adjust to one level. This position will provide the most comfortable conditions.

There are several ways to adjust the stem on a bicycle, depending on the type of steering column. Steering column types:

  • Threaded column;
  • Threadless column;
  • Semi-integrated column;
  • Integrated modification.

Let’s take a closer look at each type, as well as the algorithm of actions for adjusting the steering wheel height.

Plug standards

Bicycle forks are of the following fit standards. Bicycle suspension fork is a complex part of the structure.

The main function of the bicycle fork is the function of holding the front wheel, thanks to the steering column and the fork, the steering wheel is rotated, which allows you to correct the direction of movement of the moving bicycle.

Bike Fork Main Parts: Legs, Pants, Dropouts, Gorilla

  • Spring forks. Affordable, fitted to budget bike models. They use a spring, the damping of such forks is of poor quality.
  • Elastomer forks in the base have a steel spring with an elastomer thanks to the elastomer insert, the shock absorption process is improved, but their quality is not high.
  • bicycle forks based on a spring. oil system. They use a cartridge filled with oil. This type of forks significantly improves the shock absorption of the bike. The price for such models fluctuates in the middle and high range.
  • Oil-air plugs are also popular with professionals. Their work is based on the interaction of the air chamber and the oil cartridge, which significantly improves the shock absorption effect.

The more complex a bicycle fork is, the more maintenance it requires. complex models such as elastomer and spring-oil fork require special technological professional care. If the need arises for repairs, it is best to contact a bicycle workshop.

Installing the steering column of a bicycle

The bicycle is one of the first technical inventions of mankind for independent movement. The device of the bicycle is quite simple, but in order for the device to serve for a long time, not to pose a threat to life, it must be carefully monitored, and important parts must be replaced and repaired in a timely manner.

Advantages of threadless steering columns in comparison

The most common type of steering column is the threaded column. This is the type of steering column used on budget bikes. Its cost is not very high, it weighs little and has a simple design. The head tube enters the threaded column with a thread on the top cup and is secured with a lock nut. Threaded steering column is not considered very reliable due to the connections and potentially dangerous.

The standard unthreaded steering column is a kind of unthreaded steering column, which is why it got its name. Modern, more advanced steering column models that are used by well-known bicycle manufacturers. Both cups of such a headset are pressed into the head tube. They contain bearings, which are essentially located outside. A threadless bicycle steering column is considered more reliable than a threaded one.

READ  How to adjust the bike seat for your height

In a semi-integrated headset, bearings and cups are located in the middle of the head tube.

In steering columns with integrated systems, the bearings are located directly in the head tube. She has no steering cup at all.

This fixing method secures the steering column securely in place.

Standards with headset dimensions Headtubes differ in parameters. You need to select these parts as accurately as possible, because this is fraught with backlash during driving. In terms of size, the steering columns are divided into: standard integrated and semi-integrated. Each of these categories has its own parameters. The standard columns are 30 mm, the integrated speakers are available in 41.1 mm, 41.95 mm and 41.6 mm, the integrated steering columns are available in different sizes from 41.35 mm to 55.9 mm.

How To Change Your Handlebars On A Road Bike

How to assemble a bicycle steering column?

To ensure that the steering column is assembled correctly, and the parts are not deformed, you only need to use professional tools. To install a threadless bicycle headset:

  • First you need to prepare the tools that you may need in the process of work;
  • The cups are installed in pre-lubricated places. One on top and the other on the bottom. The cups are pressed into the glass. If the necessary tool is not at hand, a hammer is suitable for this purpose. Only you need to work with it carefully so as not to damage the parts;
  • Put a crown on the fork and press the crown in a circle;
  • install the bearing on the crown;
  • put the glass on the fork and install the upper bearing;
  • install a compression ring;
  • install the stem of the steering wheel;
  • install steering wheel

Steering gear

One of the most important parts of a bicycle is the steering gear. The steering gear ensures the bike’s reliability and maneuverability. It consists of a head tube, a steering column, a stem and the steering wheel itself. The serviceability of this unit is of great importance to the cyclist. So, even minor malfunctions can lead to an accident. In this article, we will talk about the steering column. The steering column consists of two support cups, two bearings, regardless of the type, compression rings. The steering column of the bicycle allows the head tube to make turns and makes the bicycle maneuverable.

Tilt angle and extension

For a comfortable ride, the bike needs to be adjusted to suit the rider. The steering wheel should be in such a position so that a person moving on a bicycle feels comfortable, there is no unnecessary resistance in the headwind, and, if necessary, the speed limit is observed. There is an optimal handlebar height for each type of bike, which can be adjusted using the steering column and stem. The stem can be adjusted or fixed without adjustment. For track, racing and mountain bikes, the handlebar height can be low, which can be adjusted using the stem. A low handlebar position increases body streamlining and aerodynamics, which is extremely important during competition to increase speed. But in such cases, training is needed, since riding in a bent position causes tension and pain in the muscles of the back. It’s hard for an unprepared person. For leisurely walks around the city or country trips, this function is not needed. It will be enough to have such a height of the steering wheel, at which the person will feel you comfortably, and his back will not hurt.

During the adjustment process, the following options are distinguished:

  • Adjustment at the same level with the saddle of the bicycle, this position is also called zero. It is suitable for driving at moderate speeds and for long journeys;
  • Handlebar adjustment below seat level. This adjustment is suitable when you need to create a streamlined shape and increase the aerodynamic properties of the bike;
  • High position. the handlebars are above the saddle.

The steering wheel must be centered, that is, set it so that it is perpendicular to the front wheel. It is necessary to adjust the position of the stem, steering column and the steering wheel itself in cases where the bike has not been used for a long time, at the beginning of the season, after long trips and high dynamic loads, as well as after falls and collisions.

The steering mechanism and all its components ensure the maneuverability of the bicycle, and their serviceability guarantees the safety of the bicycle rider. In order not to expose yourself to unnecessary danger, you need to timely inspect your vehicle. It is especially important to check the vital parts and assemblies of the bicycle, on which the life and health of its owner directly depends. The steering gear also belongs to such units. If your bike is equipped with an adjustable threaded headset, be sure to check that the mountings are secure and that all parts are properly secured. Carry out the lubrication and preventive inspection of the transmission unit in time, check the condition of the wheels, the manufacturer of the steering mechanism adjustment. For troubleshooting and minor repairs, always carry a set of necessary tools, a repair kit for repairing bicycle tires, etc. Taking care of your bike takes care of your health.

Types and design

The steering head consists of two cups (upper and lower), as well as a pair of bearings and thrust rings, which are complemented by a boot, an anchor and an anchor cover, as well as an anchor bolt. All parts should ideally be of high quality in order for the part to work for as long as possible. It is obvious that on cheap Chinese bikes, headset wear will be faster than on expensive models.

During installation, the cups are pressed into the steering tube, and the bearings are pressed onto the steering tube of the fork (in integrated or non-threaded columns, the bearings themselves are pressed together with the cups), where it is held by bearings and special grooves and rings. It is very important that the column is carefully attached and does not wobble, as this will impair the handler’s performance and the very control of the bike. For this, it is important when repairing a bike to use special equipment to install the steering wheel, which allows you to qualitatively connect this part with the rest of the skeleton of the vehicle.

Installing the steering column on a bicycle

Bicycle steering column. a part that is necessary in order to move the wheel in the fork using the steering wheel. By type, steering columns are divided into threaded and non-threaded (integrated). The threaded type bicycle headset is considered obsolete, but it is still used on many bicycles today. On modern bicycles, non-threaded types of speakers are usually used, most likely you have an integrated speaker.

Checking the quality of the installation

When you check the quality of the steering column mounting, the first step is to check it for any backlash. If the new one is large, then there should be no backlash in principle, on old bicycles there is a backlash on the steering wheel due to the deterioration of the components.

The backlash is checked in the following simple way. Park your bike and apply the front brake to prevent rolling. Then push the bike forward. In the absence of backlash, you will not feel anything. If there is a backlash, then there will be a noticeable recoil.

Where does the backlash come from? As mentioned above, on old two-wheeled vehicles, this may be due to worn-out elements, and on a new one, this indicates an incorrect steering installation and adjustment. Correctly adjusting the adjustment is possible only when the cups are pressed in correctly: if they are skewed, then backlash is inevitable. over, it is precisely because of the need for absolutely correct installation of this part that it is important to press it in with the help of special machines, and not to hammer the cups with a hammer (this is not counting the fact that in this way you can simply break the steering column).

When buying a bicycle, there are usually no problems with the headset, but with prolonged use it may become necessary to replace the headset. The easiest and most reliable way to do this. contact specialists who have experience and equipment for work on replacing the steering column of bicycles.