When firm snow and icy conditions challenge your splitboard ascents, the Ibex ST Crampons deliver the traction you need. Engineered with Spark R&D's ST Tech axle system, these crampons attach effortlessly and rotate smoothly for natural movement. The teeth maintain full engagement whether you're using the optional Whammy Bar or going without, giving you reliable grip on technical terrain. A thoughtful dual-width design lets one crampon sit slightly narrower than the other, so they stack compactly together—making them convenient to carry and store without sacrificing performance when conditions demand extra security. Weight: 5.50 oz/ea (156g) – 11.0 oz/pr (312g) - Regular FEATURES: ST Axle: Our ST axle is made from a proprietary thermoplastic that we mold over the top of the aluminum crampon. It is extremely durable and allows for super smooth crampon installation and removal. Made for the Steeps: Climbing wire pushes crampon teeth fully into the snow for secure ascents on steep terrain and in firm conditions. Nesting Design: The dual-width design features one crampon that is slightly wider than the other, allowing the crampons to nest together for easy handling and reduced packing space. Lightweight: Aluminum construction with cutouts. Storage: Includes storage bag to protect other gear in your pack.