Black Diamond Bionic









The horizontal structure makes him the most flexible claw in this article.


Advantages: semi-fixed structure - the forefoot part and the foot part are connected by steel bars. Flexibility provides a good feeling, you can know how the situation under the feet. Adjust the size of crampons very quickly and easily.


Disadvantages: poor support, long route will be more tired when climbing. The shaft at the foot has a fine tuning system but requires the tool to finish. The wider hooks at the feet may trip you. The third pair of anterior teeth 'angled backwards provide hooking on the ice, but the same function is provided by the other pair of anterior teeth near the arch of the foot. No snowboard.