Yes, it is possible to ride a 2012 Honda Hornet with a height of 5'3" (or 160 cm). The Honda Hornet is a naked street motorcycle that has a relatively low seat height, making it accessible for riders with varying heights. However, it's essential to note that individual body proportions, leg length, and personal comfort can also play a role in determining if a specific motorcycle is a good fit for a rider.
It's recommended to visit a local Honda dealership or a motorcycle store to sit on the bike and see how well you can reach the ground and handlebars comfortably. This hands-on approach will help you assess whether the bike's ergonomics suit your height and riding preferences. Additionally, you should also consider wearing appropriate protective gear and riding responsibly to ensure your safety while operating a motorcycle.