Built for riders looking for the performance of the Atlas at a price that won't break the bank, the STR maintains everything you'd expect from our high-end bindings. Canted Stage 5 Base, All-New STR highbacks, and ExoFrame straps make choosing the STR a no-brainer.
With an unprecedented performance for the price, the STR represents our philosophy that there is no such thing as “entry level” in the Union family of bindings. Constantly investing and reinvesting into product is what sets Union apart from the competition.
Ideal for riders using a wide stance, Canted Gas Pedals on the STR supply extra leverage and ollie power. Canting also allows the ankle and knee joints to be aligned, alleviating pain.
UNIVERSAL DISK 4X4, 4X2 AND THE CHANNEL
Symmetrical modern fitting ST Highbacks feature a multi-layered nylon design that is ideal for all-around heelside support and control.
Redesigned and upgraded, the all-new Exoframe Ankle Strap functions as a suspension system for your feet. Improved comfort and much lighter than before.
The STR Stage 5 Base is perfect for All Mountain / Freeride based riders looking for serious bang for the buck. Canted and bombproof, the STR blows away everything in its class.
The 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.
Shock absorption saves your heels and promotes a true and even board flex.
Fast in and fast out - this new mechanism combined with union aluminum is superior to any binding ratchet on the market - with the exception of union magnesium.