The ornamental design for a bolt in adjustable bagrider, as shown and described.
FIG. 1 is a perspective view of a design for the bolt in adjustable bag rider;
FIG. 2 is a side view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a front view of thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings depict portions of the bolt in adjustable bag rider that forms no part of the claimed design. The broken lines showing environment forms not part of the claimed design.