Union Explorer FC 21/22

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More Information
Weight 820
Weight class 800gr - 900gr
Ride-interface included? Yes
Interface compatible with Channel? No

Quick overview

Union knows how to make snowboardbindings that will last for years. The Union Explorer FC splitboardbinding is therefore no exception and is the stiffer brother of the Explorer. All accessories clearly arranged in an easily portable bag and even an interface for your solid and crampons are included. If you're that splitboarder who wants a complete binding at a good price and likes to venture into the backcountry but ignores alpine terrain, this is a serious consideration.



The Duraflex CB is Union's stiffest baseplate with carbon injection Duraflex Nylon. The forged carbon is not only stronger but also lighter than normal carbon. This gives you a binding like no other that is super stiff and reacts quickly.
The Forged Carbon Heelcups strengthen the chassis of your binding and ensure good responsiveness.
The Duraflex ST highback is made for the stiffer all-mountain ripper, the stage Duraflex gives the binding even more snap and response.
The buckles on both the toe and ankles strap are from Magnesium. This Union exclusive process produces a material four times the strength of aluminium with only half the weight. Easy in, easy out.


  • SP2 - Duraflex CB Baseplate
  • Forged Carbon Heelcup
  • EXP2 - Duraflex ST Highback
  • Split Flad adjustibility
  • Magnesium Buckles


The Full Bottom Thermoformed EVA Bushing system allows for natural canting, incredible vibration dampening and a surfy feel. 
The Fused Vaporlite Non-stick gas pedals shed water and snow like nothing you’ve experienced before. Gone are the days of icy build-up under your boots.
The Ankle Strap Exoframe 4.0 is super light thanks to its cutouts, which makes it easy to mould and fit your boot without creating pressure points.
The toe strap TS-3.0 Ultragrip wide completely wraps around the front of your boot. As it is larger than usual, you have even more grip.


  • Thermoformed EVA Bushing
  • Non-Stick Gas Pedal
  • Exoframe 4.0
  • Ts-3.0 Ultragrip Wide
  • Secure-Lock


Union bindings are equipped with the strongest steel available on the market - Union’s use of Grade 8.8 represents Union’s commitment of delivering the strongest and most reliable bindings on the market today. The Union Split Disk Works by using a pin locking mechanism. Compatible with Voile Pattern and 4x2 DIY. The split Flad makes it easy to adjust your Highback for quick transition to tour or ride mode.


  • Grade 8.8 Steel hardware
  • Union Split Disk


  • Split Disk

An interface made for touring on your splitboard.

  • Quiver Disk

An extra interface to place on a solid. One binding, two boards.

  • Crampon

When it get icy, this will save your day.

  • Splitboard Strap

A strap to keep your board halves together while hiking.

Union Men's Binding Sizechart
S 6 - 7.5 5 - 6.5 38 - 40.5 24.0 - 25.5
M 8 - 10 7 - 9 41 - 43 26.0 - 28.0
L 10.5+ 9.5+ 43.5+ 28.5+