Abstract: A bicycle type ski apparatus for use on snow which employs a bicycle type frame with front and rear wheels removed whereby the frame has bottom front and bottom rear end points. Each of first and second elongated downwardly inclined hollow sheaths has an enlarged opening at an upper end in which a corresponding one of said end points is detachably disposed. First and second horizontal skis are used. Each of first and second brackets is secured to the top surface of the corresponding ski and includes a horizontal rod extendinglongitudinally along the corresponding ski and spaced thereabove. Each of first and second parallel horizontal axles extending at right angles to the rods is secured to and extends through the lower end of the corresponding sheath. Each of first and second connectors is pivotally secured to the corresponding one of the axles and is rotatably disposed about the corresponding one of the rods.