A mirror assembly for a vehicle is securable to a tubular member that defines a central axis and is secured to the vehicle. The mirror assembly comprises a clamping assembly including a concave surface that is engagable with the tubular member. A housing is coupled to the clamping assembly and supports a mirror. A latching assembly engages the clamping assembly and the housing and is movable between a latched position and an unlatched position. In the latched position, the housing is held substantially fixed with respect to the tubular member. In the unlatched position, the clamping assembly is movable in a direction substantially parallel to the central axis and is pivotable about the central axis, and the housing is pivotable with respect to the clamping assembly about a pin axis that is substantially perpendicular to the central axis.