Snowboard binding provided with a boot stop in a bottom part of a spoiler movable with respect to a base around a rotational axis

A snowboard binding, comprising:

• a base longitudinally extending along a rear entry direction, a spoiler which rotates around an axis of rotation held by the base, a pedal and a strap which controls the spoiler for closing and opening respectively between an open position and a closed position, in which the spoiler comprises a concave shell base and two shell sides, the pedal rotates with respect to the two shell sides and the strap is bound to the pedal or the spoiler, characterized in that the concave shell base or the base comprises a bearing hinged around the axis of rotation and wherein the axis of rotation extends outside of the shell base concavity, so that the bearing serves as a transversal boot stop with respect to the longitudinal rear entry direction, in any position of the spoiler during closing or opening, between the open position and the closed position.