Designed for hardcore fast-and-light ski tourists who demand simplicity and bomber durability, the Dynafit
Speed Radical improves on the legendary Speed/Classic binding in several ways. The forged 7075 Aluminum baseplate simplifies the mounting pattern with 4 screws rather than 5, and it adds Side Towers under the toe pins for increased resistance to lateral shock and ease of stepping in. The heel accesses all skinning modes with the housing in a single position, and climbing height adjustments are easily made on the fly with a ski pole by flipping the Speed Step Climbing Bar up or down.
Radical Toe Piece - Cast alloy baseplate and forged steel toe arms with hardened pins
Side Towers - New Side Towers aid step-in entry and reduce chances of pre-release from lateral shock.
Four screw mounting pattern rather than the traditional 5 hole Dynafit pattern
Crampon Slots - Reinforced crampon slots in baseplate for ski crampons
Alloy pivot post with polymer body and stainless steel heel pins
Release - Lateral and Vertical release both originate at the heel, and release values are set with separate screws.
Speed Step Climbing Bar - New design climbing bar is super easy to adjust while skinning using a ski pole.
Anti-Twist Device - 2014-2015 Speed Radicals include an anti-twist device that keeps the heel from rotating inadvertently into ski mode while skinning.
Toe lever should be in locked position for skinning.
Tour mode is accessed for all positions by rotating heel 3/4 turn counter-clockwise (heel pins face user's right). Height adjustment is done by flipping the Speed Step Climbing Bar up or down as needed. On the fly adjustments with a ski pole are simple and precise.
Heel should be rotated counter-clockwise to access skinning mode, and clockwise to return to ski mode (disregard the red arrow on heel top plate).
Dynafit Compatible Boots - Boots with Dynafit toe and heel fittings are required to use this binding.
One Size Fits All - Binding will adjust to fit all boot sizes.
Uses Torx 20 screws instead of PoziDrive #3 screws
Not compatible with ski brakes; Dynafit Guide cable leash included
Dynafit products can only be shipped within the U.S.