Union STR 2021

The 2021 Union Union STR binding delivers high-level performance at a fraction of the price. Featuring tech found on high-end bindings, stripped and refined to shave cost, the STR is a durable, comfortable, and performance-focused all-mountain binding that leaves you plenty in the bank to bring the rest of your setup up to its level.

  

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Binding Type:

 

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Flex:

 

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Board Compatibility:

This Union binding comes with a Universal Disk, compatible with 2×4, 4×4, and channel binding mounting systems.

 

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Baseplate:

Stage 5 Duraflex Baseplate

Designed as an all-mountain and freeride base, the ST Stage 5 is lightweight, canted for comfort and power, and offers bomb-proof durability for long lasting performance.

 

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Highback:

STR2 Highback

The STR2 highback borrows the design from the previous Travis Rice pro model, featuring a dual-material construction that alters the flex through select areas of the highback to offer more support and response where you need it most.

 

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Buckles:

Union Aluminium

A smooth and fast mechanism combined with Union aluminium creates a light and durable ratchet that feels good, looks good, and works even better.

 

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Straps:

Exoframe Ankle Strap + TS-1.0 Hexgrip Toe Strap

The ExoFrame ankle strap functions as a suspension system for your feet, boasting improved comfort and greatly reduced weight compared to previous models. The Ultragrip toe strap can be worn as a toe strap or cap strap and is made of a highly durable, super grippy thermoplastic material, keeping you securely locked in at all times.

 

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Cushioning:

EXT Thermoformed EVA

EXT Thermoformed EVA bushings offer multiple season durability along with a smoother ride, enhanced comfort, and extra impact and vibration absorption when you need it most.

 

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Additional Features:

Extruded 3D Aluminium Heelcups:

This heelcup increased the stiffness of the binding, increases response, and is adjustable to help you dial in the perfect fit.

Mini Forward Lean Adjuster:

No tools needed for this one, just flick the tab down and slide the panel for more response or a looser feeling ride on the fly.

Grade 8.8 Hardware:

Union ensure their hardware is reliable by using the strongest steel available on the market.

 Canting:

The footbed of this binding is angled to better align your joints and provide a more natural feeling, less fatiguing ride.

 

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