Long extender bars for Grivel Crampons. Fits G10, G12, G14, and Air Tech models, allowing crampon to be used with larger boots. Sold in pairs.
Typically required for plastic boots larger than US 11 and Leather boots larger than US 12.
03/20/10
Easy to retrofit. They do what they are intended to do. Wish Grivel offered them as an option during the original crampon purchase as their spec for the boot size fit for the regular bars is extremely optimistic. Can't imagine that most men using their Air Techs don't have to immediately buy these long bars.
Bruce T.
11/27/09
Slight trouble trying to get it on. I had to remove the Antibot plates to add the extender bars. Once on, it works perfectly.
Leng Her
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