C Wiseman wrote a review of Dynafit TLT Radical ST Binding on February 14, 2012
I put these on my new BD Drifts and really like them. I am 5'11" 165 and ski very aggressively in and out of bounds. I just got back from a trip to CO where I skied on them in Vail backcountry and then at Breck for 2 days. They have only popped off once when I hit a hidden stash of rocks (ouch!). The lighter weight and easy to switch risers were greatly appreciated on the 3000' ascent up to our hut.
Very good binding, very light, easy to tour with, but also very tough. Highly recommended.