The Batman: 10 Best Gadgets
7. Bat Motorcycle
For quicker navigations, and the purpose of stealth, The Batman on most occasions, drives a motorcycle instead of The Batmobile. Just like The Batmobile, it has DIY quality where the audience can imagine Bruce tirelessly modifying his vehicles as a means to more effectively help him out in crime-fighting.
It does not have any special features, but it does get Batman to have opportunities where he and Selina Kyle get to drive motorcycles side by side. Their motorcycles are meant to parallel the two - As The Batman uses his motorcycle to stealthily go to a potential crime scene, Selina Kyle uses hers to go in and out of places she steals from.
These motorcycles are also used to represent the two working together as crimefighting partners or as potential romantic partners. In the movie's ending, as Selina Kyle is about to leave Gotham for a fresh start, their final act together is to ride their motorcycles side by side until both of them eventually parts to different paths.