Abstract: A mounting device for a lighting device for a bicycle comprises a base having a horizontally fixed portion, and a pair of vertical portions extending from opposing sides of the horizontally fixed portion, each vertical portion having an elongated bearing slot in opposing relation, the base being fixed to the lighting device, the base including an upright member fixed between the vertical portions, the upright member containing a through hole, a slidable shaft member bridged between the bearing slots of the vertical portions of the base, the slidable shaft member being freely movable in a longitudinal direction, a slider having a threaded hole and end portions, the end portions cooperating with the slidable shaft member so that the slider is held perpendicular to and between the vertical portions, an adjustment screw inserted into the through hole of the upright member on the base so that its end may be adjustably engaged with the threaded hole of the slider, the adjustment screw having a head, a first fasteni

Abstract: This invention provides a reflector adapted to be mounted on the spokes of a spokewise bicycle wheel or the like, such reflector including a plate-like reflector body having reflective surfaces each provided with reflective zones capable of reflecting incident light in generally parallel relation thereto. This reflector further comprises a through hole relative to said reflective surfaces, a nut portion which is coaxially movable in the through hole, a hook member, a bolt portion affixed to said nut portion, a fixing means and a rotation-restraining means. The hook member is integrally formed with one end face of said nut portion and extends therefrom in the axial direction. The bolt portion is provided for firmly pressing a spoke against the inside face of said hook member.