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Grivel RAMBO 4 Cramp-O-Matic EVO crampons

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222  -10%
RRP 247 
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Delivery method on Wednesday 25.02.2026
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Grivel RAMBO 4 Cramp-O-Matic EVO crampons

Single-point crampons designed for technical ice and mixed climbing. Compared to the previous RAMBO 3 model, they have a simpler system for adjusting the size of the crampon and front tip.
Product features
Chrome-molybdenum steel ensures high strength
The front tip is replaceable, asymmetrically forged, positionable and is complemented by a smaller integrated tip for better stability.
Includes a rear spike that can be used as a heel spur
The cats cannot be mounted so that they have two equally long spikes (the front and rear spikes are of different lengths)
In case of wear, front and rear replacement tips can be purchased
Reverse spikes in the front for better hooking on ice ledges or rock
The four rear spikes are rotated 90º for comfortable descent
The patented 3D Stamp metal processing technology was used in production (a process that increases the durability and strength of each individual part of the crampons several times over)
The Cramp-O-Matic quick-release system can only be used with very sturdy shoes with a groove on the toe and heel; it is quick to put on even when folded, and holds well on the shoe
Asymmetrical shape for left and right foot
Thanks to the holes and screw in the frame part, the crampons can be adjusted to the desired shoe size.
There is an Antibott system on the bottom of the crampons (the rubber part bends with each step, preventing snow from accumulating).
Supplied without packaging, we recommend the CRAMPON SAFE packaging
Some spare parts are also available
Product details
Colour yellow
Teeth material steel
Fastening type automatic
Sport climbing
Weight 1018g/pair
Size range EU 38 - 48
Certificate CE EN 893, UIAA 153
product ID 261094
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Grivel is a renowned brand in the mountaineering and climbing industry, especially known for its high-quality climbing equipment and gear. The brand was founded in Italy in 1818, making it one of the oldest and most respected manufacturers in the outdoor sports community. Grivel is widely recognized for its innovative designs, exceptional craftsmanship and commitment to safety.

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