ride off
To depart (from some place) by riding a vehicle or animal. A noun or pronoun can be used between "ride" and "off." The newlyweds mounted the horse and rode off along the beach. The thief used a crowbar to break the lock and simply rode the bicycle off. He said he would wait for me, but then he just hopped on the next bus and rode off!
ride off
to depart, riding something such as a horse or a bicycle. Betty said good-bye and rode off. We rode off, each one in a different direction.