With hub centering for easy step-in and TUV-certified rotating toe pieces that help prevent unintended releases, the Dynafit ST Rotation 10 AT bindings make your touring days better. Features New, integrated centering hub system offers large entry comfort These pin bindings offer 22.5mm of flex in the length adjustment in both directions and can be set for a release value range of 4-10 A forward pressure of 10mm ensures that the release value remains constant even upon deflection of the skis Bayonet lock at the heel units helps drive power from your boots to your skis Patent-pending, pivoting toe pieces combat against pre-release following sudden impact TUV certified Easy Lock brake system Step-in side towers Chromoly, forged aluminum and high-tech synthetic components Made in Europe Dynafit offers a limited lifetime (10-year) warranty on all Dynafit bindings sold after Nov. 1, 2019; bindings must be registered on the Dynafit website to activate warranty Technical Specs Best Use Backcountry Skiing Boot Sole Compatibility Tech Lowest DIN 4 Highest DIN 10 Adjustment Range 45 millimeters Brake Width (mm) 90 MM: 90 millimeters 105 MM: 105 millimeters 120 MM: 120 milimeters Heel Lift Yes Weight (Pair) 1,198 grams Gender Unisex