Agree. Not sure there are any nearby bike rental places. You might have to go into VB proper. Even then, as noted, Disney's VB resort sits on a busy highway, so that would be a no-go. You might be able to ride them on the beach, but that would be it, I think. VB is rather a stand-alone resort where you have to drive somewhere to do most things taken for granted at HHI: dining, entertainment, and biking.