Union Expedition Splitboard Bindings 2018

(5 Reviews) sku# 121525
Union - Expedition Splitboard Bindings 2018
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Product Info

New for 17/18, the Union Expedition Snowboard Bindings are the result of a bomber inbound binding company taking their expertise into the splitboarding realm. Union went with a pin system, but placed the pin through the center of the baseplate to give maximum connectivity and response when you want to ride. The Expedition also gets a specific touring highback with a one-turn forward lean adjuster for quick transitions, making this an efficient and powerful new addition for your splitboard setup.

Product Details

Tour Mode

Split Pin SystemBy combining the standard pin system with the Split System baseplate, Union increases the amount of connection between board and binding. Just one pin changes the mode and locks it into place.

Touring ModeFor touring, the binding slides into the climbing cradle and is locked into place with the pin

Quick Flip Heel Ladder

Ride Mode

Riding ModeFor riding, the binding slides onto the baseplate which rotates over the center of the board. The pin slides the through the middle of the baseplate for maximum connection.


Duraflex ST SP1 BaseOnce injected with Duraflex ST Nylon, SP1 Expedition base becomes an even stiffer, backcountry access machine. Developed and rigorously tested by non other than Travis Rice and Bryan Iguchi.

Synthetic EVA 3.0 BushingsShock absorbing synthetic bushings are durable and an outstanding compliment for the smooth, natural ride of the SP1 base.

Baseplate Stiffness (1 Soft - 10 Stiff)7


3D Symmetric Ankle StrapsDirect Connect System locks you in with zero strap elasticity. The Multilayer Core inside provides supreme comfort, and confirms across the top of you foot.


Magnesium RatchetsThis Union exclusive process produces a material 4 times stronger than aluminum with only 1/2 the weight. Plus magnesium is easily recycled and remains the eighth most abundant element on the planet.


Symmetric Duraflex HighbacksDesigned specifically for touring, Expedition Highbacks feature an adjustable quick-snap forward lean adjuster that goes from tour to riding mode with the flick of your fingers.

Extruded 3D Aluminum HeelcupsThe rigidity and strength of Extruded Aluminum acts like a roll cage on a race car - stiffening the entire chassis. The male/female connection with the base provides seamless response.

Highback Stiffness (1 Soft - 10 Stiff)6


Quiver CompliantIf you have a quiver of decks (split and non-split) just mount the Union Split System disc on each one. You can swap the Expedition bindings between each board quickly and efficiently.

Split DiskCompatible with Voile pattern and 4x2 DIY.


  • Ability Level: Advanced-Expert More 
  • Mounting Pucks: No
  • Warranty: Baseplates & Heelcups: Limited Lifetime | Other Parts: 1 Year

Other Notes

Union products can only be shipped within the United States



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