G3 Bindings Ion 12 100mm 2025

Since its rookie season G3's ION alpine touring binding has collected 3+ prestigious Editor's choice awards each season. Coveted by skiers around the globe, the ION's feature set and performance has earned a loyal following from seasoned mountain guides to resort freeriders looking to go deeper beyond the boundary lines. Easy, confident step-in sets the tone of the day so you can put your gear in the back of your mind and focus on what really matters - your ski objective. Forward pressure and optimal energy absorption provide a smooth, reliable ride that aggressive skiers have been begging for in the backcountry. 

New BootStop design that is lighter and simpler with fewer moving parts.

Simply put, it’s the highest performing, most user friendly and most reliable lightweight tech binding you could ask for. Power up, then charge the descent.

Recommended for big mountain and freeride skiers.

Features:

• Brake width: 100mm
• DIN range 5 - 12
• Optimal Energy Absorption = Maximized energy absorption. Minimized pre-releases.
• Forward Pressure = Maintains consistent release values in landings and compressions.
• Step-In Guidance = BootStop pops up and locates your boot toe at correct place. Quick, easy & consistent step-in. When you're in, you're in.
• QuickFlick Heel Lifts = Easy to grab with pole or hand. Flat, medium and high positions can be adjusted on the fly with a ski pole.
• User Friendly Heel Rotation = Turn heel in either direction to lock for touring with either hand.
• Single Tool = Pozi Drive #3 for all mounts and adjustments. No heel spacer needed.
• Snow Clearing Channel = Prevents snow buildup, avoids unwanted pre-releases.
• Powerful Brake with Heel AFD (Anti Friction Device) – Fully retracting spring-loaded brake. Reassuring step-in and the most reliable brake deployment in the category. Anti Friction Device (AFD) ensures consistent release for all boots independent of sole.
• Length Adjustability – 22 mm
• Tech Boots Only – Requires a boot with tech heel and toe fittings.
• Not compatible with boots that employ a metatarsal flex zone, such as the Scarpa F1, F3, Terminator X and TX Pro
• Ion Bindings have a nearly flat ramp angle (boot dependent)
• One Size Fits All
• G3 Ion Crampons Available Separately – A clip to retain crampons attaches to the toepiece base with 2 screws. The G3 Ion crampon features an ingenious cable release system that operates without having to slide the crampon laterally in the crampon slot. Crampons available in 85, 105 and 130 mm widths.
• We recommend a brake width equal to or at most 15 mm wider than the ski waist width.
• Weight: 579 g (1/2 pair)