The ornamental design for a link for a bicyclechain, as shown and described.
FIG. 1 is a top plan view of a link for a bicycle chain in accordance with
my new design;
FIG. 2 is a front elevational view of the link illustrated in FIG. 1, with
the back elevational view of the link being identical;
FIG. 3 is a right side elevational view of the link illustrated in FIGS. 1
and 2, with the left side elevational view of the link being identical;
and,
FIG. 4 is a bottom plan view of the link illustrated in FIGS. 1-3.