Ski Bindings Explained

What are ski bindings?

Ski bindings do more than attach your boots to your skis. They play a key role in both safety and performance. Understanding how they work, how they’re adjusted, and when to replace them helps you get the most from your setup.

What ski bindings do

Why bindings matter

Safety

Correctly selected and set bindings release when they should and stay locked when they shouldn’t.

Performance

Good bindings transfer power efficiently for better edge control.

Durability

Quality materials perform reliably in cold, demanding conditions.

Are ski bindings universal?

No. Bindings are designed for specific boot sole types and skiing styles. Alpine, touring, and hybrid bindings all have different compatibility standards. Always confirm your boots and bindings match before use.

Types of ski bindings

Alpine

Touring

Junior

Choosing the right bindings

Binding fitting and adjustment

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Glossary of key terms

Forward pressure

The tension in the heel piece that keeps your boot securely in the binding and ensures proper release.

AFD (Anti-Friction Device)

A smooth plate under the boot toe that allows consistent lateral release by reducing friction.

DIN (Deutsches Institut für Normung)

A standardised release value that determines how easily the binding releases during a fall, based on skier weight, height, and ability.

Height adjustment

A binding setting that ensures the boot sole sits at the correct distance from the AFD or binding interface for proper release.

Compatibility

Refers to whether a binding fits specific boot sole types (Alpine, GripWalk, Touring, etc.) and ski mounting standards.

Ski binding FAQs

Do skis come with bindings?
Some do, others are sold flat and require a separate purchase.

Can I mount bindings myself?
No. Mounting requires precise drilling and tools. Have it done by a technician.

How often should I check bindings?
At least once a season. Get them inspected before your first day on snow.

What happens if my DIN is wrong?
Too low may cause unwanted release. Too high may prevent release in a fall.

Can I remount or change bindings?
Yes, but hole patterns vary. Too many mounts can weaken the ski. A technician can advise on safe options.

When should I replace bindings?
Replace bindings if they’re over 10 years old or show wear like cracks, rust, or loose parts. You may also need new ones if:

-You upgrade technology or change skiing style.
-Your boots aren’t compatible with your bindings.

Where should I mount my bindings?
Skis come with recommended positions for bindings to be mounted, which is usually a few centimetres back from the middle of the ski. Most models will only offer one position, and, unless you have a specific reason, it is always best to go with the manufacturer's tried and tested position.

-Centre mount: Can be used on park skis. Balanced on rails, skiing switch and when spinning, but less stable and balanced when skiing outside the park.
-Forward mount: Mounting forward of the recommended point but still behind the true centre improves turn initiation. But it is slightly less stable and feels less balanced in powder. It's a good compromise for freestyle skiing.
-Rear mount: Suits longer turns and powder where balance and stability are important; will feel less responsive and slower to initiate.

Final thoughts

Ski bindings are a crucial safety component, not just an attachment point. Choosing the right type, ensuring compatibility, and having them professionally installed keeps you safe and enhances performance. Treat them with the same care as your skis and boots—they’re an essential part of your setup.