The ornamental design for a motorcyclehighway peg supportbracket, as shown and described.
FIG. 1 is a perspective view of the motorcycle highway peg support bracket.
FIG. 2 is a left and right side view thereof, with the right side being identical in appearance.
FIG. 3 is a top view thereof; and,
FIG. 4 is a front view thereof.
My motorcycle highway peg support bracket is characterized by its offset and bend within the total overall length, drilled and tapped holes at each end for foot peg attachment and drilled and tapped mount holes at top.