The ornamental design for a reflectiveclamp for placing a card between bicycle spokes, as shown and described.
FIG. 1 is a top view of a reflective clamp for placing a card between bicycle spokes, showing my new design.
FIG. 2 is a bottom view thereof.
FIG. 3 is a side view thereof.
FIG. 4 is an opposite side view thereof; and,
FIG. 5 is a perspective view thereof, embodying my new design in a state of use.
The broken lines in FIG. 5 that indicate a vertical portion of a bicycle frame, a card, and spokes of a bicycle wheel are included for the purpose of illustrating the reflective clamp in a state of use and form no part of the claimed design.