How to properly attach bindings to skis. How to install ski bindings yourself. More about NNN and SNS systems

And we made the purchase we had long dreamed of. And now you can’t wait to ride them! There is only one small problem - you need to install bindings on the skis. How to properly install bindings on skis? Let's figure it out.

Installing ski bindings

  1. First, decide on the type of skis and bindings. You can have classic or skate skis. The installation of the bindings on them will be the same, but some people on skate skis shift the position of the bindings a little back so that the skis “run” faster. If you are not a pro in this matter, then it is better not to take risks and install the bindings relative to the center of gravity of the skis. Whether you will use old or new fasteners is your personal choice, but it depends on what means are best to use to secure them.
  2. Read the instructions. If it is clear to you and no questions arise, then act strictly on it. If not, then read the article further.
  3. How to properly install bindings on skis? Determine the center of gravity of each ski. How to do it? Turn the ski over with the sliding surface up and place it on a sharp edge of some object (knife, ruler, etc.) so that the edge is in contact with the middle of the ski. The ski should be in a position parallel to the floor. By carefully moving the edge along the ski, find a position in which the ski will be in balance. Secure it with a pen, marker or something sharp on the outside of the ski (opposite the sliding one). The center of gravity has been found.
  4. Usually, along with the mount, a template is included in the kit, which is used to determine the holes for the fixing screws. However, recently manufacturing companies have been moving away from this. Therefore, when purchasing mounts, check if these templates are available. If not, they can be purchased separately. Consistent with the center of gravity, attach the template to the ski and mark the places where the screws are attached.
  5. Drill small holes, slightly smaller than the length of the screws. In the resulting holes you need to pour a little epoxy resin or special glue, which is included in the kit.
  6. After this, the fasteners can be screwed on. To make the mount fit the size of the boot, you can remove the extra sections of the mount. If the thrust pad is screwed on separately, then determine its position based on the size of the ski boot.
  7. If the thrust bearing is attached with a plastic pin according to the instructions, it can be replaced with a self-tapping screw for reliability. If you are using new fastenings, the heel can be glued with special glue, which is included in the kit. The most important thing is to press it well. If the fasteners are old, it is better to use a more powerful glue. For example, "Uranus". In this case, both the mount and the place to which it will be attached must be thoroughly cleaned of dirt and grease and warmed up thoroughly. The glue should be spread in an even layer on both sides and wait 1-1.5 minutes until a sticky thick surface forms. After this, the mount must be firmly pressed against the ski.
  8. When you have finished installing the fasteners, wait at least a day. And then you can start riding!

Here are the basics on how to properly install ski bindings.

If you are afraid of ruining your skis and bindings and are not sure that you will do everything correctly, it is better to contact a specialist. Some stores offer on-site installation of fasteners for an additional fee; as a rule, this is not particularly expensive.

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How to install ski bindings

The performance characteristics of the skis depend on how to install bindings on cross-country skis, as well as on the quality of their execution. Skis presented in modern stores have a special platform that ensures reliable fixation of sports shoes. Even if you're perfect, installing them incorrectly can damage the ski's structure, reducing life and durability.

What tools are needed to install the fasteners?

Everyone can handle installing cross-country ski mounts with their own hands. To do this you will need the following set of tools:

  • template for perfectly accurate drilling of holes;
  • ruler or corner to determine the center of the ski;
  • drill with drills 3.4-3.5 mm;
  • marker or pencil;
  • special glue or simple PVA;
  • screwdriver or screwdriver.

How to place the mount correctly?

For cross-country skiing today there are several most popular systems for attaching boots to cross-country skis:

  • SNS - produced by Salomon;
  • NNN - produced by Rottefella;
  • NIS - they are produced by Madshus and other companies.

The methods for installing different mounting systems on skis may be different, but there are certain requirements that are always the same:

  • ski boots must be securely attached to the skis;
  • the system should provide high maneuverability and ease of control when moving;
  • the fastening should increase the strength of the ski at the place of its installation.

Use a ruler to measure the center of the ski and mark it with a pencil. To mark the holes for screwing in the mounting bolts, use a template or a special jig - this is very convenient and quick. Install a conductor that matches the type of fastening you have chosen - SNS or NNN. The carefully measured and marked center of gravity must coincide with a special mark on the conductor.


If you don’t have a conductor, make a template from cardboard or thick paper (sometimes fasteners are sold with a ready-made template). If it is missing, attach the mount to the ski so that the center of gravity mark on the ski aligns with the mark on the template. The same applies to the axis of attachment of the boot bracket. The holes present on the template must be marked with a pencil or pressed with an awl. This marking option is not the most accurate, so it is better not to use it.

Modern mounts may have shifting elements, so the holes for the screws that hold the platform should be marked when the mount is assembled and closed. Otherwise, the holes will shift by about a centimeter.

Once the holes for the ski bindings are marked, we begin drilling them. You can make holes with a drill with adjustable speed and special drills of a suitable diameter and with a depth limiter. A special drill has an extension that centers it in the hole of the jig and stops when it reaches a certain depth.

Holes should be drilled at low speeds with light pressure. A hole with a diameter of 3.4 mm is required for installing the NNN mount, and 3.6 mm for the SNS. In both cases, the hole depth is exactly a centimeter.

Procedure for installing bindings on cross-country skis

If you're wondering how to install bindings on cross-country skis, keep the following information in mind. Before installation, you need to fill the holes with glue, which fills all the cracks, providing strength and protecting the internal structure of the skis from water. Without proper protection of the holes, moisture will seep into them and be absorbed into the cavity of the ski, causing rot from the inside. This usually happens with products that have a honeycomb structure or are made from natural materials.


You can buy a special branded glue, but regular PVA will also work. Epoxy resins cannot be used, as the solvent can damage the structure of the ski. The mount is screwed to the ski as efficiently as possible so that there is not the slightest play. After this, the glue should dry within 24 hours.

NIS ski bindings

Every skier should know how to install bindings on cross-country skis. The use of NIS bindings significantly simplifies the work process and allows you to adjust the position of the platform under the boots on the ski.

NIS bindings can only be installed on special skis that have a special platform. Similar models are produced by Madshus and some others. When installing, the ski mount should be guided along the guides until a characteristic click occurs. A thrust bearing is also installed along the guides, which is fixed in a suitable position with a special key from the kit.

Installing the footrest on inexpensive models of ski bindings does not require special tools. The NIS system makes it possible to select the correct location for the ski mount, taking into account the characteristics of the route and weather. You can change your position before each ski trip or workout.

You bought yourself skis, bindings, boots and poles. If everything is clear with boots and poles, then many ask the question - how to properly attach the bindings to the skis?

First, let's prepare the tools. We will need:

  • Ruler or pencil (with their help we will determine the center of gravity of the ski);
  • Marker;
  • Screwdriver or drill;
  • A thin drill with a diameter of 3-4 mm (it’s better to take a C grade)
  • Curly screwdriver (the same cue ball for a screwdriver);
  • Smooth hands.

Let's start by determining the center of gravity of the ski. Place a pre-prepared ruler or pencil on a flat surface and place the ski on it. Find a place on the ski where the ski will keep its balance. This is the center of gravity, do not forget to mark it with a marker. If you suddenly move a couple of millimeters to the side, it's okay. We repeat the same procedure with the second ski.

After we have marked the center of gravity on the skis, we attach the mount to the ski so that the boot attachment mechanism is strictly on our mark. Professionals move the mount back a little for more speed when moving. We will not do this, since our goal is to have as much fun as possible, and not race against time on the Olympic track. Attached? Have you checked? Now we put marks on the ski in the mounting holes, where we will screw the screws. Check again that you have placed the marks correctly.

We have completed this task; we move on to preparing the mounting holes for the screws on the skis. We drill shallow holes according to the marks for the screws. Don’t overdo it, you don’t need to drill through the ski, the hole depth should be no more than a centimeter. If you did everything correctly, you will see some neat holes for our screws.

Let's move on to installing the fasteners. We combine the holes on the mount with the drilled holes on the ski and screw the screws into the ski. There is no need to tighten it tightly right away; leave the screws a little loose. Let's check whether the mount is attached to the ski correctly. The mount must be level, without moving to the sides. Is everything correct? Tighten the screws firmly. You can fill the screws on top with epoxy or Moment glue and let it dry. We perform the same operations with the second ski.

This concludes our instructions. As you can see, attaching bindings to skis is not so difficult. But if you doubt your abilities, the specialists of the MotoTime active recreation center will install the mounts for you. You can also buy skis and all ski accessories in the online store at a much lower price than in an offline store. Hurry up, winter will end soon!

Installing ski bindings - every Soviet citizen had to master this art, because during the USSR there were no special workshops for this. And it never occurred to anyone, especially an experienced tourist, to seek paid help in this elementary matter. Moreover, before, as now, the kit included instructions for installing ski bindings.

Correct installation of ski bindings begins with reading it, which is usually done. We advise you to strictly follow the step-by-step recommendations, which take into account the specifics of installation depending on their type.

But if you managed to lose the instructions, read our story with step-by-step photos, which describes in detail the installation of semi-rigid ski bindings.

Useful articles:

Semi-rigid ski binding: how to install correctly?

Step 1. Find the center of gravity of the ski by placing it on any small object, such as a construction angle or the handle of a screwdriver. It should be balanced - the toe and heel should hang in the air. Draw a line on the ski above this place. This will be the center of gravity.

Step 2. Take the binding and place it on the ski so that its leading edge lies on the outlined line. Carefully, without moving the mount from its place, insert into it the boot in which you are going to go hiking (if you are going to go in shoe covers, then also). Adjust so that the sole of the boot, its toe and heel are in the center of the ski. Only in this case you are guaranteed the correct installation of ski bindings.

Step 3. Carefully, holding the mount in this position, remove the boot. Immediately place marks with a pencil through the holes in the fasteners. Using these marks, drill small holes with a drill (drill 1.5-2 mm in diameter). Or make them with an awl.

Tighten the screws included in the kit with a screwdriver or screwdriver.

Step 4. Attach the cable and insert the boot into the mount. Unscrew the frog slider as much as possible so that it is at the very end of the bolt.

Insert the cable into the slider. Snap the frog and use your hand to pull it as far toward the tip of the ski as possible. Mark the location of the hole closest to the nose for installing the frog. The second will be closed by the frog, so first drill one hole (but not through, no more than 5 mm deep), screw a screw into it, then open the frog and screw the second screw in place of the second hole.

Step 5. Tighten the slider so that the frog has enough strength to snap into place and the boot sits tightly in the mount. Place a heel pad under the heel of the boot. Insert the strap into the cheek slots. Ready! Ski binding installation completed successfully!

Useful articles:

Created by competing companies: SNS from SALOMON and NNN from ROTTEFELLA. There is also a Russian version of 75 mm walking bindings. All other designations are just modifications of these types. When installing bindings on skis, there are four main requirements:
1) good controllability and maneuverability;
2) reliable connection of two components - shoes and skis;
3) maintaining strength at the installation site of the fastening;
4) Minimum possible weight;

It is necessary to clarify that the characteristics of the ski directly depend not only on the correct installation of the fastening, but also on its position.

Both SNS and NNN have a huge range of binding models that are aimed at a wide range of skier levels. Depending on the purpose of the fasteners, they may differ in strength, weight and rigidity of shoe fixation.

All modern models connect the boot and the binding using a special bracket, which is located in the sole of the shoe and which is clamped by the binding. For all standards of cross-country bindings, the rule is that the axis of the fastening and the axis of the center of gravity of the ski must be aligned. That is why all ski manufacturers are guided by this rule and make their products so that when the axes are aligned, they show the best performance. In this case, the strength of the entire structure will be maximum. An important factor will be the golden mean in terms of rigidity and elasticity, as well as good handling.

Modern conveyor production of skis does not always allow achieving complete product identity, especially when skis are made from natural material. In this context, it is especially important to create the NIS standard, which greatly simplifies the fastening process and reduces the risk of incorrect installation.

Often, skis in the area where the bindings are installed have a platform that adds strength to the ski and ensures good fixation of the binding. However, inexperienced skiers often move this platform when installing the binding. This can cause serious damage to the ski and may result in injury. Therefore, the installation of the ski mount should be carried out using a special tool that will allow you to avoid mistakes.

To install the fasteners you will at least need:

  • paper template for marking; Ideally, a special conductor.
  • ruler;
  • drill with the required diameter (3.4 - 3.6 mm); Ideally, a special drill with a stop for deburring. (If the burrs are not removed, then there is a possibility of the fastening being skewed during installation)
  • glue; Flexible and moisture resistant.
  • screwdriver;
  • drill;
  • skis and bindings.

Marking process.

However, we strongly do not recommend that beginners perform markup without a template - this is fraught with inaccuracy with all the ensuing negative consequences. Also, do not forget that some fastening parts may move and therefore markings for the platform clamps must be done with the fastening closed. Otherwise, the displacement may be several centimeters.


Professional jig template for installing fasteners.

Don't forget that each standard (NNN and SNS) has its own template and conductor, which are significantly different from each other.

Drilling process.

For such delicate work, it is advisable to have not a simple drill, but one with speed control, as well as drills that precisely fit the diameter and depth of the final hole. Specialized workshops use equipment that allows you to center the drill and stop it exactly at the required depth.
Typically, a 3.6 mm drill is used to install SNS fasteners, and a 3.4 mm drill for NNN. Hole depth - 10 mm.

In addition, a special drill cuts off burrs that remain on the paintwork of the ski. If you use a regular drill and do not remove the burrs, then when installing the fastener, misalignment may occur and the fastener will not fasten correctly.

Mounting installation.

Before installing the fastener, it is necessary to fill all the holes with special glue, which will cover all the cracks left after screwing in the screw. Thus, it will provide additional waterproofing and durability (otherwise the moisture that gets in there will begin to cause rotting processes from the inside).

In professional centers, craftsmen use specialized glue from Salomon and Rottefella. But in principle, it is even possible to use ordinary PVA - it can also ensure the tightness of the structure. And here Epoxy resins cannot be used. They can damage important structural elements of the ski. The fastening is completely fixed - no play should be left. After installation, the glue should dry for about 9-12 hours.

Installation of fasteners on the NIS platform.

To simplify the installation of mounts, which also allows for adjustment of the mount location depending on the center of gravity. Now skis with such platforms are produced by manufacturers Rossignol and Madshus.

You need to insert the mount along the special guides until you hear a click, which indicates that it is in place. Exactly the same principle should be used to install the thrust bearing. But for this you will need a special key, which is included in the kit.

The NIS platform allows you to vary the mounting location not only depending on the type of ski, but also depending on weather conditions and the condition of the track. You can change the position using a special key, moving it a few “clicks” in the desired direction and locking it.

Reliability, ease and speed of installation are the three main advantages that this binding platform gives the skier.

Installation of bindings on skis purchased from us is done using professional equipment for free!

If you have a modern NNN or SNS type mount from Salomon, then you are terribly lucky. So, as they themselves can determine the center of gravity of the ski. It is enough to take a ski, find its thinnest part (like a ruler) and place it edge-on on the floor, then take the second ski and place it across, it is very advisable to place it at a right angle. After which we observe the process of how the scales work (the front and rear ends of the ski should hang in the air at the same height). But if you purchased a mount that is quite heavy, then you should measure the center of gravity a little differently. Everything is so accurate with the first ski, but the second one needs to be placed through the boot fixation groove.

After the skis are in the desired position, you will need to mark a perpendicular line on the top side of the ski and always above the mount itself. Repeat this procedure with the second ski. Read on and answer the question: how to properly install bindings on skis?

So, now you need to determine the center of gravity of the boot. It is important to understand whether it is old or modern. The first ones should be attached at the very edge of the boot, and for the second, the center of gravity is set along the edge of the boot. But we are guided by SNS standard mounts, don’t be alarmed, there is absolutely no difference for others. Other than that, it doesn't matter what style you use when running. Find a rod on the boot that will fit into a special groove in the mount; it is this groove that should be where the center of gravity of the ski is.

By the way, under this groove, in the center, there is another groove in which the middle part of the mount is attached. Then we take the fastener, apply it to our markings, and in the places where the screws should be, we use an awl to make small holes. Once marked, you can remove the mount and check that the center mark is aligned with the center and the back marks are equally spaced from the edges. We repeat the operation with the second one so that we can install the bindings on the skis.

We take the core and measure how deep the screw will go into the ski - this is done so that later we don’t drill through the ski. When we have measured it, we take a drill with a diameter of 6-4 mm, smaller if possible, and drill. Important: after measuring the depth, mark it with electrical tape, or even better if there is a ruler on the drill.

Now that we have 3 holes ready in each ski we can remove the plastic clip that releases the ski. Then we fix the fastening in it with a screwdriver. You don't need to tighten it all the way, about halfway. By the way, don't use glue. Previously, skis were made of wood, but glue has a detrimental effect on modern skis.

Replace the removed bracket. We assemble the mount and install it end-to-end, while closing the previous screws until they stop. Don’t forget to mark the holes on both skis, and then tighten the bolts (you definitely won’t need glue here). After all this, close the “heels” with plugs. That's all, I hope it worked for you.

In the modern world, there are two standards for ski bindings created by competing companies: SNS from SALOMON and NNN from ROTTEFELLA. There is also a Russian version of 75 mm walking bindings. All other designations are just modifications of these types. When installing bindings on skis, there are four main requirements:
1) good controllability and maneuverability;
2) reliable connection of two components - shoes and skis;
3) maintaining strength at the installation site of the fastening;
4) Minimum possible weight;

It is necessary to clarify that the characteristics of the ski directly depend not only on the correct installation of the fastening, but also on its position.

Both SNS and NNN have a huge range of binding models that are aimed at a wide range of skier levels. Depending on the purpose of the fasteners, they may differ in strength, weight and rigidity of shoe fixation.

All modern models connect the boot and the binding using a special bracket, which is located in the sole of the shoe and which is clamped by the binding. For all standards of cross-country bindings, the rule is that the axis of the fastening and the axis of the center of gravity of the ski must be aligned. That is why all ski manufacturers are guided by this rule and make their products so that when the axes are aligned, they show the best performance. In this case, the strength of the entire structure will be maximum. An important factor will be the golden mean in terms of rigidity and elasticity, as well as good handling.

Modern conveyor production of skis does not always allow achieving complete product identity, especially when skis are made from natural material. In this context, it is especially important to create the NIS standard, which greatly simplifies the fastening process and reduces the risk of incorrect installation.

Often, skis in the area where the bindings are installed have a platform that adds strength to the ski and ensures good fixation of the binding. However, inexperienced skiers often move this platform when installing the binding. This can cause serious damage to the ski and may result in injury. Therefore, the installation of the ski mount should be carried out using a special tool that will allow you to avoid mistakes.

To install the fasteners you will at least need:

  • paper template for marking; Ideally, a special conductor.
  • ruler;
  • drill with the required diameter (3.4 - 3.6 mm); Ideally, a special drill with a stop for deburring. (If the burrs are not removed, then there is a possibility of the fastening being skewed during installation)
  • glue; Flexible and moisture resistant.
  • screwdriver;
  • drill;
  • skis and bindings.

Marking process.

However, we strongly do not recommend that beginners perform markup without a template - this is fraught with inaccuracy with all the ensuing negative consequences. Also, do not forget that some fastening parts may move and therefore markings for the platform clamps must be done with the fastening closed. Otherwise, the displacement may be several centimeters.

Professional jig template for installing fasteners.

Don't forget that each standard (NNN and SNS) has its own template and conductor, which are significantly different from each other.

Drilling process.

For such delicate work, it is advisable to have not a simple drill, but one with speed control, as well as drills that precisely fit the diameter and depth of the final hole. Specialized workshops use equipment that allows you to center the drill and stop it exactly at the required depth.
Typically, a 3.6 mm drill is used to install SNS fasteners, and a 3.4 mm drill for NNN. Hole depth - 10 mm.

Professional drill bit for installing running bindings.

Drills a certain diameter to a certain depth and cuts off burrs. When drilling through a jig, absolute vertical drilling is achieved.

A regular drill with a stop made of electrical tape.

This drill does not cut burrs. Drilling even through a jig does not allow the drill to be clearly centered - there is a possibility of vibration and, as a result, an increase in the diameter of the drill hole.

In addition, a special drill cuts off burrs that remain on the paintwork of the ski. If you use a regular drill and do not remove the burrs, then when installing the fastener, misalignment may occur and the fastener will not fasten correctly.

Mounting installation.

Before installing the fastener, it is necessary to fill all the holes with special glue, which will cover all the cracks left after screwing in the screw. Thus, it will provide additional waterproofing and durability (otherwise the moisture that gets in there will begin to cause rotting processes from the inside).

In professional centers, craftsmen use specialized glue from Salomon and Rottefella. But in principle, it is even possible to use ordinary PVA - it can also ensure the tightness of the structure. And here Epoxy resins cannot be used. They can damage important structural elements of the ski. The fastening is completely fixed - no play should be left. After installation, the glue should dry for about 9-12 hours.

Installation of fasteners on the NIS platform.

To simplify the installation of the mounts, ROTTEFELLA has created a special platform, which also allows the position of the mount to be adjusted depending on the center of gravity. Now skis with such platforms are produced by manufacturers Rossignol and Madshus.

You need to insert the mount along the special guides until you hear a click, which indicates that it is in place. Exactly the same principle should be used to install the thrust bearing. But for this you will need a special key, which is included in the kit.

The NIS platform allows you to vary the mounting location not only depending on the type of ski, but also depending on weather conditions and the condition of the track. You can change the position using a special key, moving it a few “clicks” in the desired direction and locking it.

Reliability, ease and speed of installation are the three main advantages that this binding platform gives the skier.

Installation of bindings on skis purchased from us is done using professional equipment for free!

Installing ski bindings - every Soviet citizen had to master this art, because during the USSR there were no special workshops for this. And it never occurred to anyone, especially an experienced tourist, to seek paid help in this elementary matter. Moreover, before, as now, the kit included instructions for installing ski bindings.

Correct installation of ski bindings begins with reading it, which is usually done. We advise you to strictly follow the step-by-step recommendations, which take into account the specifics of installation depending on their type.

But if you managed to lose the instructions, read our story with step-by-step photos, which describes in detail the installation of semi-rigid ski bindings.

Useful articles:

Semi-rigid ski binding: how to install correctly?


Step 1.
Find the center of gravity of the ski by placing it on any small object, such as a construction angle or the handle of a screwdriver. It should be balanced - the toe and heel should hang in the air. Draw a line on the ski above this place. This will be the center of gravity.


Step 2.
Take the binding and place it on the ski so that its leading edge lies on the outlined line. Carefully, without moving the mount from its place, insert into it the boot in which you are going to go hiking (if you are going to go in shoe covers, then). Adjust so that the sole of the boot, its toe and heel are in the center of the ski. Only in this case you are guaranteed the correct installation of ski bindings.


Step 3.
Carefully, holding the mount in this position, remove the boot. Immediately place marks with a pencil through the holes in the fasteners. Using these marks, drill small holes with a drill (drill 1.5-2 mm in diameter). Or make them with an awl.

Tighten the screws included in the kit with a screwdriver or screwdriver.

Step 4. Attach the cable and insert the boot into the mount. Unscrew the frog slider as much as possible so that it is at the very end of the bolt.

Insert the cable into the slider. Snap the frog and use your hand to pull it as far toward the tip of the ski as possible. Mark the location of the hole closest to the nose for installing the frog. The second will be closed by the frog, so first drill one hole (but not through, no more than 5 mm deep), screw a screw into it, then open the frog and screw the second screw in place of the second hole.

Knowing how to install ski bindings is important for amateur and professional skiing. The convenience and safety of using the equipment depends on this. Let's consider the main nuances of this important aspect.

general information

The modern market offers a wide range of skis for various types of skiing. They differ in manufacturer brands, purpose, price category and material. Not all beginners know how to install ski bindings? In principle, this work can be entrusted to specialists. However, this will require additional financial investments and time. In fact, it’s quite possible to figure out this technology on your own.

Design features

The ski locking device is designed to securely hold the heel and front head of the boot. In this case, appropriate design adjustments must be made, affecting the safety of operation of the equipment. When adjusting the bindings, the athlete’s anthropometric data are taken into account.

The element itself is equipped with special pins designed to fix the boot. In addition, the package includes a set of brackets and bends that prevent the leg from slipping, ensuring free movement within the structure. Knowing how to properly install a ski mount for boots will ensure maximum comfort when skiing, regardless of the purpose of the device and other factors. It is worth noting that in the heel part, modern clamps are very elastic, reduce the level of vibrations and maximize ease of use.

Types of fastenings

Modern retainers are divided into three main categories:

  1. Welt fastening type Nordic Norm 75 mm. Its advantage is its affordable price, despite the fact that the technical parameters leave much to be desired. The support of the foot is not very good, the rigid design does not provide full control of the toe of the boot, the sole often slides due to the lack of sufficient lateral and longitudinal stability. The skating style, like the classic version, will not give you much pleasure.
  2. Innovative instances of type NNN and SNS. To know how to install a mount on skis of these types, you need to remember that they are a design with the highest possible performance parameters. Such systems operate using systems of flexors and guide elements, which greatly simplify the task of installing elements. The sole of the boots fits firmly and comfortably on such equipment; additional stabilization in any riding style allows you to feel confident and make the process of moving easier.

More about NNN and SNS systems

The fixation class of such devices belongs to the tourist category, often equipped with automatic latches. This option is ideal for beginners. The differences between the NNN and SNS systems lie in the presence of two longitudinal constituent elements in the first category (the SNS variation is equipped with one analogue).

To know how to properly install the mount on your skis, you should remember that the difference between the cross-country and mountain versions lies in minor details that fix the boots directly to the equipment. Therefore, the main emphasis should be placed on the choice of shoes. Sports boots must correspond to the riding mode, be comfortable to wear and have a distinctive design. Then you can start fixing them.

How to properly install a binding on cross-country skis?

Initially, proper drilling work needs to be done. This work is done using a special device that allows you to set the areas for processing as accurately as possible.

When drilling, select the appropriate drill diameters, each of which is suitable for a specific type of ski. Among them:

  • 9.5 * 4.1 mm - for metal surfaces.
  • 9.5 * 3.5 mm - for wood and its analogues.
  • 7.0 * 3.5 mm - for juniors and beginners. Typically, the thickness of such equipment is less than that of adult professional modifications.

After all the necessary holes have been drilled, a little special glue is added to the sockets on the canvas, after which they begin to install the fastener. The screws should fit tightly into place, without play or displacement.

How to install a mount on skis of mountain modifications?

This operation is performed in several stages:

  1. The center of gravity of the skis is located, which is outlined by a line.
  2. The clamps are placed in such a way that the front part of the structure aligns with the edge of the drawn mark.
  3. The boot is carefully inserted into the mount, ensuring that its base is located in the center. This is one of the important points in arranging bindings for alpine skis.
  4. After “trying on” the boot is removed, and additional sockets for self-tapping screws are made through the holes in the place where it is placed. This can be done using an awl. And the fasteners are fixed using a screwdriver or screwdriver.
  5. Next, the boot is securely fixed thanks to the holes made. Strict adherence to the instructions will allow you to achieve a tight fit to your leg, the desired level of shock absorption, rigidity and safety.

The presented guide will provide an opportunity to understand the features of fixing ski bindings aimed at overcoming mountain and steep snow-covered slopes.

Mountain bracing equipment is only suitable for climbing slopes and steep sections of trails. Running on such skis will be uncomfortable, difficult and ineffective. Such equipment has completely different dimensional parameters and technical indicators. In addition, reliable and competent installation of clamps is a guarantee of comfort and safety.

We also discussed above how to install a mount on cross-country skis. This type of equipment is designed for skating and classic running. But this does not mean that the installation of shoe clamps can be done poorly. This type of sport is associated with many health risks and requires a careful and responsible approach at all stages, including the selection and adjustment of bindings.

How to properly install the binding on skis?

 
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