Fit + Tech
Union Atlas Pro Step-On Men's Snowboard Binding 2027
4 Sizes (S–XL)
Men's
All-Mountain · Step-On
Size Chart
| Size | Boot Size Compatibility | Step-On Boot |
|---|---|---|
| S | US Men 6-7.5 / EU 39-41 | Burton Step-On® required |
| M | US Men 7.5-9.5 / EU 41-43 | Burton Step-On® required |
| L | US Men 9.5-11 / EU 43-45 | Burton Step-On® required |
| XL | US Men 11+ / EU 45+ | Burton Step-On® required |
Size data (boot size compatibility) pulled from Capita's product page for each of the 4 sizes (S, M, L, XL). Burton Step-On® boots are required for proper function — this binding uses Burton's Step-On interface technology. Same features and construction across all sizes (forged carbon beam highback, Drive Frame rear bushing, Step-On interface). Suggested boot size compatibility for each size. "Precision meets power — the Union Atlas Pro Step On® delivers all-mountain performance with the convenience of Step On® technology."
Component Breakdown
Forged Carbon Beam Highback
The all-new highback features a forged carbon beam for unmatched stiffness and power transfer. The forged carbon construction delivers the edge-to-edge response that the Atlas line is known for, while the step-on convenience makes entry and exit faster than ever.
Drive Frame Rear Bushing
The new Drive Frame rear bushing increases stiffness to deliver unmatched power and edge-to-edge response. The Drive Frame is a key part of the Atlas Pro's premium performance — it works with the forged carbon beam to deliver the responsiveness that the Atlas is known for, while maintaining the comfort needed for all-day riding.
Step-On® Convenience
The Atlas Pro Step-On uses Burton's Step-On® technology for quick entry and exit. No more fumbling with straps in the lift line — just click in and go. The Step-On system is reliable, fast, and designed for all-mountain performance. Perfect for the rider who values efficiency and convenience without sacrificing performance.
All-Mountain Performance
The Atlas Pro Step-On delivers the legendary Union Atlas performance in a step-on package. Built for all-mountain riding — from park laps to groomer carving to powder lines. The combination of the forged carbon highback, Drive Frame bushing, and step-on convenience makes the Atlas Pro a versatile binding for any terrain or riding style.
Union Quality & Durability
Built with Union's legendary quality and durability, the Atlas Pro Step-On is engineered for riders who demand the best. The Atlas line has been one of Union's flagship offerings for years — the Pro Step-On version takes that legacy and adds the convenience of step-on entry.
Mounting & Compatibility
- Mounting: Compatible with standard 4x4 and 2x4 mounting patterns (universal disc)
- Boot compatibility: Burton Step-On® boots REQUIRED (non-Step-On boots will not work with this binding)
- Use: All-mountain / freeride / park — versatile for any terrain or riding style
- Step-On interface: Burton Step-On® (quick entry/exit, no straps to fumble with)
- Disc: Universal mounting disc (fits most boards with 4x4 or 2x4 insert patterns)
- Skill level: Intermediate to Expert (premium performance, requires Step-On boots)
In the Box
- 1× Pair Union Atlas Pro Step-On Men's Snowboard Bindings 2027 (selected size: S, M, L, or XL)
- Forged Carbon Beam Highback (all-new, unmatched stiffness and power transfer)
- Drive Frame Rear Bushing (new, increases stiffness for edge-to-edge response)
- Step-On® Interface (Burton Step-On® compatible, quick entry/exit)
- Universal Mounting Disc (compatible with 4x4 and 2x4 insert patterns)
- Manufacturer's care instructions
- Union warranty (lifetime on baseplate, 1-year on other parts)
Rider Profile
Flex Rating
Best For
All-Mountain, Step-On Convenience
Skill Level
Intermediate – Expert
Available Sizes
S, M, L, XL (4 sizes)
Boot Compatibility
Burton Step-On® (required)
Precision Meets Power with Step-On Convenience — "Precision meets power. The Union Atlas Pro Step On® delivers all-mountain performance with the convenience of Step On® technology. An all-new highback with a forged carbon beam, paired with the new Drive Frame rear bushing, increases stiffness to deliver unmatched power and edge-to-edge response without sacrificing comfort or control." Forged Carbon Beam Highback + Drive Frame Rear Bushing + Step-On® Interface + Universal Mounting Disc. 4 sizes (S-XL) — sized for boot compatibility. Built for the rider who wants the quick-entry convenience of Step-On with the legendary Union Atlas performance and durability.
Prepared with intention.
Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.
Passion drives us
At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.
