Reviewed by Christian. - 12th Dec, 2015 Petzl Lynx Great crampon. Heaver than expected but extremely simple to use/adjust moving around the points. However! It comes with a Medium sized linking bar which for most people 5'11 or taller will most likely be too small. It says its an optional choice which size you get but it isn't. I asked in store when collecting my click and collect order. Which makes the saving of £20 redundant because it costs a further £20 to buy a replacement linking bar in the right size. I always try to support local and less well known outdoor shops but the saving go outdoor offered was great, the quality of product is great but the help and little typo on the product description is misleading.