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Snowboard Binding Union STR  white

Collection winter 2025

Enjoy every aspect of the terrain with this exceptional binding from Union. The STR is the perfect introduction to all-mountain riding. It features a… detailed description

195.27 €

  • Free shipping!
  • We deliver probably on Monday 25. 11.

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ZEZULA Club

ZEZULA club

The ZEZULA Club is a loyalty program for customers of the SNOWBOARD ZEZULA shop. Every customer who registers automatically becomes a member of the ZEZULA Club and can shop for cheaper prices and enjoy exclusive club benefits:

  • Up to 18% discount on non-discounted products on the e-shop and in the physical store
  • Extended 30-day exchange or return period
  • Priority order processing
  • Special discounts on already discounted goods
  • Discount on rental and service in the SNOWBOARD ZEZULA physical store

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Union STR Snowboard Binding

Enjoy every aspect of the terrain with this exceptional binding from Union. The STR is the perfect introduction to all-mountain riding. It features a responsive Stage 5 Duraflex baseplate and a tuned S11 Duraflex highback for a balanced ride. The Exoframe 3.0 upper strap is extremely durable, keeping your foot locked in position and giving you the perfect confidence to perfect your technique, whether you're a beginner or have already done a lot of riding.

The most important parameters:

  • Flex: 6/10
  • Use : All mountain 7/10, Freestyle 5/10, Performance 6/10
  • Baseplate: Stage 5 Duraflex - All-day comfort and responsiveness for all-mountain descents. A bulletproof baseplate that was created for high durability.
  • Bushings: EXT Thermoformed EVA - Shock-absorbing EVA lining protects your heels and supports the natural and even bending of the board.
  • Heelcup: Extruded 3D aluminum - Designed for optimal heel hold, minimal drag and efficient response.
  • Highback: S11 Duraflex - Like the baseplate, the highback is moderately stiff for balanced flexibility and response. It allows you to quickly cut turns and is comfortable at the same time. Ideal for beginners and advanced.
  • FLAD - Adjusting the tilt of the highback without the use of tools.
  • ExoFrame 3.0 Ankle Strap - Lightness, firm fit and responsiveness, popular among team riders
  • Bottom strap: TS 2.1 Tiles - Made of thermoplastic that is non-slip, adapts to any boot and can be tightened in multiple positions
  • Ratchets: Alu S2 + steel - Fast on, fast off. Aluminum ratchets are easy to operate and have high resistance.
  • Screws: top steel 8.8
  • Inclined insole by 3° - support for the anatomical alignment of the knees, a more natural position for the joints
  • Disc and compatibility: Camber disc is compatible with 4×4, 4×2, Channel inserts
Snowboard Binding Union STR white 2025

Size Chart

S M L XL
UK 4.5-6.5 7-9 9.5-12 12-14
EUR 37-40.5 41-43 43.5-46 46-48
US 5.5-7.5 8-10 10.5-13 13-15
CM 23.5-25.5 26-28 28.5-31 31-33
 

How to Choose Snowboard Bindings

Rule number one: boots first, bindings second! The right snowboard equipment must match and fit perfectly, so don't underestimate the importance of your choice and follow a few important steps.

 

Choosing the right bindings depends on several different factors. The stiffness of the bindings, size, type, material and the amount you are willing to invest are all important. We have a simple guide on how to make the best choice. But if you're still confused, drop by our shop in Brno. Together we'll talk it through and recommend the best yet personalised fit for you.

First and foremost - The Boots

The binding adjusts to the size of the boots. That's rule number one. If you're picking out your bindings in a store, it's ideal to take your boots with you and try them on to see how they fit. The straps of the binding should fit snugly around them. The easiest option is to combine binding and boots of the same brand. The models are designed to fit together automatically.

Soft or Firm Binding?

You should choose the stiffness of your snowboard and bindings according to your riding style. Softer bindings are more playful and suitable for both beginner riders and freestyle riders. A slightly stiffer binding should be chosen if you prefer rough carving on the piste or freeride.

There are several types of bindings:

Classic two-strap binding

Soft bindings consist of baseplate, heelback and straps. The method of fastening can be either over the toe or over the instep.

Speed Entry

First, you set a strap that you do not manipulate any further. The bindings are entered through the heel, so it is a much faster way of slipping on.

Step On

A simple and at the same time very quick way to put on your boots into binding. If you don't like to bend over and downright hate sitting in the cold snow before every ride, you'll love the Step On.

Which foot goes first?

Advanced snowboarders already know which foot is in front and which is in the back. But if you're a complete beginner who's never stood on a board before, there's a simple trick to find out. Just try to run outside for a bit and take the longest jump you can. Did it work? And which foot did you bounce off the ground with? That's the foot that's supposed to be the first on a snowboard. If you're not 100% sure of the outcome, ask a friend or family member to stand behind you and gently push you forward unexpectedly. Again, the foot that goes out first is the one that will be on the board in the front.

What angles to choose when mounting bindings

And speaking of the direction of the bindings, it's important to keep in mind the angle at which to attach the bindings. Whether you prefer downhill or you prefer to jump on rails, you'll be comfortable riding in the 15° and -9° positions.

Bindings overhang over the edge of the snowboard

Once you've managed to attach the bindings and you're happy with both the angle and straddle of your feet, all that's left to do is check one last important detail. The bindings (including boots) must not overhang the heel more than the toe (or vice versa). An unbalanced position of the bindings can cause a problematic ride - in short, you'll be hitting the snow with your boots and bindings every now and then. And that spoils the feeling of a perfect ride!

Union STR white

Snowboard Binding Union STR

Returns

You may return or exchange the goods within 14 days of delivery without giving any reason.

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