




 
        				THE ULTRA
Reactive Dampening
Strap in to the most comfortable snowboard binding ever developed. The Union Ultra provides a flexible and cushioned ride feel like you’ve never experienced before. Each component of the Ultra acts as a suspension system for your snowboard boots, loading and unloading with each movement as you ride. Welcome to the future of snowboard binding design.
Binding Performance:
- Performance: 8
- Freestyle: 9
- All Mountain: 8
- Freeride: 7
Binding Flex: 6/10
Binding Weight:
- 865g (grams)
Model Features:
| Baseplate | Stage 11 Asym Duraflex ST | 
| Bushing | Moleculer Bushing w/ TPE Outsole | 
| Heelcup | Extruded 3D Aluminum w/ Astro Washer | 
| Highback | S15 Ultra Duraflex ST | 
| Ankle Strap | Hybrid 1.0 | 
| Toe Strap | TS 5.0 Ultragrip | 
| Ratchets | Magnesium S1 w/ Steel Base | 
| FLAD | Zero Flad | 
| Hardware | Grade 8.8 Steel | 
| Gas Pedal | Non Stick + Extragrip | 
| Canting | No | 
| Strap Adjust | Tool-Less 3.0 | 
| Disk Type | Mini Disk | 
| Compatibility | 4x2, Channel | 
Union Mens Size Chart
| men’s bindings | X-SMALL | SMALL | MEDIUM | LARGE | X-LARGE | 
| US Men | * - 5.5 | 5.5 - 7.5 | 8 - 10 | 10.5 - 13 | 13 - 15 | 
| US Women | 4 - 6.5 | 6.5 - 8.5 | 9 - 11 | - | - | 
| US Kids | 3K - 5.5K | 5.5K+ | - | - | - | 
| UK | 2 - 4.5 | 4.5 - 6.5 | 7 - 9 | 9.5 - 12 | 12 - 14 | 
| EURO | 34 - 37 | 37 - 40.5 | 41 - 43 | 43.5 - 46 | 46 - 48 | 
| MONDO | 21 - 23.5 | 23.5 - 25.5 | 26 - 28 | 28.5 - 31 | 31 - 33 | 
 
      
      
      
        
      
     
            
              
            
         
            
              
            
         
            
              
            
         
            
              
            
        