• Bought mine from Black Diamond to be sure I had the most updated version. Their customer service (chat/email) will help you as well with really detailed questions. One thing to note that I've found, however, is the crampon sizing. If you want crampons, and dont' want to search something custom made, the fritschi vipec crampons are only really available right now in two sizes if that sways you for some other tech binding. Also, according to the OR SLC show updates, they are coming out with a newer version this fall if your current setup gets you by until then.
    Answered on 1/30/2017 10:29:10 AM by N from UT