A passenger armrest for a motorcycle is mounted on a pivoting strut that has an armrest pad on an outer end, and which moves from a position adjacent a side of a motorcycle passenger seat, to a position wherein it is remote from the passenger seat and is open so that a passenger can mount and dismount the passenger seat. A beverage container holder is mounted on the armrest pad, and can used for supporting a beverage container when it extends forwardly from the armrest pad and then folded and pivoted so it is underneath the armrest pad.