System Ultra Men's Rear-Entry Snowboard Bindings, Size Large — FASTEC rear-entry, padded foam baseplate

The System Ultra Men's Rear Entry Step-In Snowboard Bindings (Large) are fast-entry, high-response bindings built for all-mountain riding, offering a padded foam baseplate, auto-release ankle entry, and durable injection-molded straps for a smooth, reliable ride.

Designed to get you on snow faster without sacrificing control, the 2024 System Ultra packs a rear-entry FASTEC mechanism and comfort-focused cushioning into a binding that fits standard four-hole mounts and Burton Channel boards. The Large size fits most riders wearing US boots 9–11, and the binding emphasizes low chatter, quick setup, and long-term durability thanks to molded components and reinforced closures.

How does the rear-entry FASTEC system speed up my boot-in routine?

The FASTEC rear-entry design lets you slide your boot into the binding from the back without sitting down to thread straps. An automatic ankle strap release flips open to widen the opening, then snaps closed once the boot is seated, turning a multi-step strap-in into a single motion.

• Rear-entry FASTEC mechanism for one-handed entry and exit
• Auto-release ankle strap expands the opening for quick foot placement
• Tool-less slide-lock adjustments let you fine-tune strap position instantly

What comfort and vibration control does the Ultra provide on rough snow?

The Ultra uses a fully covered foam footbed and an EVA-padded ERGO/Ultra hi-back to dampen board chatter and reduce impact transfer. This layered padding smooths out vibrations and improves comfort on long runs or when charging through chopped-up terrain.

• Full foam padding across the footbed to absorb chatter and impacts
• EVA-padded hi-back for ergonomic boot support and shock reduction
• Padded components positioned to keep rider feedback smooth and controlled

How do the straps and buckles affect performance and durability?

Injection-molded 3D straps replace traditional padded straps to eliminate stretch and improve response, so power transfer stays consistent over time. The EVO ratchet buckle and locking ankle ratchets provide precise micro-adjustability and secure closure even after repeated use.

• 3D injection-molded straps that resist stretching and boost responsiveness
• EVO ratchet buckle for fine tuning and reliable hold
• Locking ratchets and slide-lock strap adjustments for tool-free changes on the fly

Will these bindings fit my board and boots?

The Ultra uses a fully compatible multidisc baseplate that mounts to standard four-hole patterns and Burton Channel systems, so you'll have broad board compatibility. The Large size is calibrated for men’s US boot sizes 9–11, with medium and XL available for other ranges.

• Multidisc baseplate fits four-hole and Burton Channel EST mounts
• Size Large designed for US boot sizes 9–11
• Tool-less mounting and strap adjustments for quick setup on rental or personal boards

Who this is for: The System Ultra (Large) is aimed at recreational to aggressive all-mountain riders who want the convenience of a rear-entry system without compromising durability or board feel. Choose these bindings if you value fast on/off, low-maintenance components, and a cushioned platform that tames chatter while maintaining immediate response for carving, jumps, or fast lines.