Dynafit ST Radical

No, the Dynafit ST Radical is a tech-only binding. It requires boots with tech inserts (pin fittings) in the toe and heel to function properly.

The side towers act as guides that align your boot toe with the pins, making it significantly easier to step into the binding, especially in deep snow or on uneven terrain.

For most backcountry skiers, a 4-10 DIN range is perfectly adequate. However, if you are a heavier skier or prefer to charge extremely hard in no-fall zones, you may want to consider a binding with a higher DIN release setting.

Yes, the ST Radical features a 12.5 mm adjustment range, which allows for some flexibility if you switch to a different boot model with a slightly different sole length.

The stainless steel ice breaker pins are designed to clear snow and ice out of your boot's tech inserts as you step in, ensuring a secure connection even when conditions are frozen and difficult.

Not at all. The Speed Step climbing bar is designed to be easily manipulated with your ski pole, allowing you to adjust your heel lift height without needing to bend down or remove your skis.