Description
Tech Info
Size chart
2027 Union Atlas Pro Step On® Snowboard Bindings
The 2027 Union Atlas Pro Step On® combines powerful all-mountain performance with the convenience of Burton’s Step On® system. Featuring an all-new highback with a forged carbon beam and a Drive Frame rear bushing, this binding delivers increased stiffness, faster edge-to-edge response, and a more connected ride feel. Built for riders who want high-end performance without the hassle of straps, the Atlas Pro Step On® brings precision and power to every run.
Who are these bindings best for?
Advanced to expert riders looking for a stiff, responsive binding with the convenience of Step On® entry. Ideal for riders who prioritize quick transitions, control at speed, and all-mountain versatility.
What is new on the 2027 model?
New model with new highback with a forged carbon beam and updated Drive Frame rear bushing for increased stiffness and improved energy transfer.
Summary
| Ability | Advanced – Expert |
| Flex | 8/10 |
| Baseplate | S1 Step On® Duraflex CB |
| Highback | S1 Step On® Pro Forged Hybrid |
| Compatibility | 4x2 and Channel (Step On® Disks) |
| Warranty | Lifetime (Baseplate), 1-Year (Parts) |
Baseplate
- S1 Step On® Duraflex CB Baseplate – Carbon-infused nylon construction delivers a stiff, responsive feel built for powerful all-mountain riding.
- Drive Frame w/ Hi-Flex EVA Bushing – New rear bushing design increases stiffness and energy transfer while maintaining vibration dampening for a smoother ride.
- Non-Stick HP EVA Footbed – Cushioned, snow-shedding footbed that maintains consistent board feel in all conditions.
- Step On® Disk System – Includes 4x2 and Channel compatible disks designed specifically for the Step On® interface.
Highback
- S1 Step On® Pro Forged Hybrid Highback – Features a forged carbon beam for increased stiffness, delivering faster response and more precise control.
- Step On® Heel Connection – Secure heel clip interface locks your boot into the binding for a direct and responsive ride feel.
Step On® System
- Step On® Instant Connection – Quickly and securely lock into your bindings without straps for fast entry and exit.
- Boot-to-Binding Interface – Designed for use with Step On® compatible boots, creating a consistent and secure connection point.
Flex
- 8/10 – Stiff and responsive, offering strong edge control and stability while maintaining a smooth, controlled ride feel.
Additional Features
- Extruded 3D Aluminum Heelcup – Durable construction for long-term performance and precise boot positioning.
- Grade 8.8 Steel Hardware – Strong, reliable hardware built to handle aggressive riding conditions.
- Union Step On® Collaboration – Built in partnership with Step On® technology for seamless integration and performance.
Size Chart
| Size | US Men's | EURO | Mondo (cm) |
|---|---|---|---|
| Small | 6.0 – 8.0 | 38.0 – 41.0 | 24.0 – 26.0 |
| Medium | 8.5 – 10.5 | 41.5 – 43.5 | 26.5 – 28.5 |
| Large | 11.0 – 13.0 | 44.0 – 46.0 | 29.0 – 31.0 |
| X-Large | 14.0 – 15.0 | 47.0 – 48.0 | 32.0 – 33.0 |
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