Holder made of our advanced glass fiber reinforced plastic.Cold impact resistant and chip fracture safe up to -13 °F (-25 °C).Trapezoidal link between Runner and Holder ensures a play-free fit to maximize large acceleration and cornering lateral forces.Closed construction between front and heel area supports the optimal kneepoint lead angle of the blade system user.Extreme stability due to the triangle forces construction improves stiffness of skate outsole and minimizes axial bending forces in the central area of the skate boot.The stabilizer is made of fiberglass reinforced plastic and serves to affix the runner to the holder. It consists of a screw and nut side, which are connected using a system key.Advantages Quick & Easy Runner ExchangeFail-proof screwing partsStable connection between holder & runner
