The Rambo 4 in the latest version of the legendary Rambo crampon. It is fully rigid which means it offers lots of support and adjustability. Grivel have, in many ways led the field in the crampon market in recent years and the Rambo 4 is no exception from the razor finish forged front points to the futuristic anti-balling system. If you want a fully rigid crampon for technical climbing you will not find better than the Rambo 4.
