Here's what other sites are saying:
You'll need to swap the entire Dynafit Radical FT Base Plate if you want to change the brake width on your Dynafit Radical FT Bindings. Radical FT Plates are available in widths 110 and 130 mm. Base plates are sold 1 at a time so order 2 if you need to replace a pair.
The Dynafit Radical ST Ski Bindings build on the reputation of the legendary Vertical ST with the addition of increased step-in ease, better resistance to lateral shock at the toe, and super simple flip-up climbing height adjustment that's a breeze with your ski poles. Dynafit veterans will adjust to the step-in mode immediately and love the flip-up climbing lifters, newcomers will wonder what all the fuss was about!
- Mountain Gear
Dynafit TLT Radical FT 2.0
Dynafit TLT Radical ST
$360 - $499
Dynafit TLT Radical ST 2.0
Dynafit TLT Radical FT Z12 Binding
$360 - $599
Dynafit TLT Speed Radical Binding
Dynafit TLT Radical FT 110/130mm Binding
Dynafit Back Adjustment Plate