Union Ultra Snowboard Bindings 2025

Product Details

Flex

Flex Rating– 6 (1 Soft - 10 Stiff)

Baseplate

Stage 11 | Asym Duraflex ST– Asymmetrical Baseplate For Increased Torsional Board Flex. All-new Astro Washer Prevents Heelcup Slipping. Made with Duraflex ST Nylon

Molecular Bushing– Increased cushioning for hard landings, 15% lighter than Union Fused Vaporlite, and made to minimize foot fatigue. This is one vibration dampening baseplate!

TPE Outsole– This new binding manufacturing process is ice and snow resistant and requires zero bushing glue.

Highback

Stage 15 | Ultra Duraflex ST– New from Union, this molecular highback has a bushing For increased freestyle flex and comes preloaded for quick edge to edge power. Made of Duraflex ST Nylon

Straps

Forma X Ankle Strap– Exoframe exterior for instant response, padded interior for all day long foot comfort. Exoframe connector acts as a suspension system for your boots.

TS 5.0 Ultragrip Toe Strap

Buckles

Magnesium S1 with Steel Base– Union´s proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain.

Additional Features

Mini Disk– Compatible with 2x4 and The Channel™

Grade 8.8 Steel Hardware– The strongest steel available on the market, Union´s use of Grade 8.8 represents a commitment to delivering the strongest and most reliable bindings on the market today.

Extruded 3D Aluminum Heel Cup with Astro Washer

Specs

• Ability Level: Intermediate-Advanced More

  Ability Level

  
  
  Intermediate-AdvancedWhether you’re a progressing intermediate exploring new runs and terrain, or an accomplished rider seeking new thrills, the majority of skiers and snowboarders fall into this level. Intermediate to advanced skis and snowboards may be somewhat wider or stiffer than beginner-intermediate skis and snowboards, usually with a stronger wood core and sandwich sidewall construction. Intermediate to advanced boots and bindings range from softer flexing freestyle options to stiffer choices built for stability at speed.
  
  
  
• Flex Rating: Medium More

  Flex Rating

  
  
  MediumThe amount a snowboard flexes varies significantly between boards. Snowboard flex ratings are not necessarily standardized across manufacturers, so the flex may vary from brand to brand. Many manufacturers will give a number rating ranging from 1-10, 1 being softest and 10 being stiffest. Here at evo we have standardized the manufacturers´ number ratings to a feel rating ranging from soft to very stiff. Generally you will find flex ratings of 1-2 as soft, 3-5 as medium, 6-8 as stiff, and 9-10 as very stiff. Flex ratings and feel may ultimately vary from snowboard to snowboard.
  
  
  
• Binding Style: Strap
• Binding Mount Pattern: 2x4, Channel
• Athletes: Scott Stevens, Gigi Ruff
• Warranty: Limited Lifetime (Baseplates & Heelcups), 1 Year (All Other Parts)