The Rambo 4 belongs to the family of technical crampons. It's totally rigid. It has a forged front point that can be replaced with a single bolt. Forging allows for a three-dimensional shape to improve both zero-rebound ice penetration and support. Adjustment is convenient as it is also done with a single screw. The position of each point is designed to ensure greater stability in all climbing positions and on all forms of ice. Equipped with the famous proactive Grivel Antibott system front and rear.

- Rigid crampons with anatomical curvature
- Forged asymmetrical single point that attaches with a single screw and features a half external side point for support: a brand new invention for increased external support
- Hard plastic structure as a spacer between the screws and the base for the soft rubber anti-cleat plate
- Soft rubber accordion connecting the front and rear anti-lug systems
- Standards: CE EN 893, UIAA 153
- Shoe size: adjustable from 38-48 (EU).
- Number of points: 11/12 (front points changeable)
- Weight according to the manufacturer: 1018g / pair

(Translated with Google Translate)