The ornamental design for a bicycletrailer, as shown and described.
FIG. 1 is a front and side perspective view of a bicycle trailer showing my
new design;
FIG. 2 is a side elevation view showing the opposite side of the bicycle
trailer of FIG. 1, the broken lines being for illustrative purposes only
and representing a bicycle which does not form part of the design; and,
FIG. 3 is a side elevation view showing the opposite side of the bicycle
trailer.
The characteristic feature of the design resides in the two curved tubes
which are attached at their respective rearward ends to the seat post and
curve upwards and forwards, converging towards the forward end of the
trailer.