What primarily dictates the speed you may travel?

The posted speed limit is the primary factor that dictates the speed you may travel because it is established by traffic authorities to ensure the safety of all road users. Speed limits are set based on various factors, including the type of road, its condition, and the surrounding environment. Adhering to these limits is crucial for maintaining safety, as they take into account the maximum safe speed for the conditions present.

While weather conditions can influence how a rider should adjust their speed for safety, the legal speed limit remains the definitive guideline for what is lawful. Additionally, while observing the speed of traffic around you is important for maintaining flow and avoiding collisions, it is not a legal standard nor always reflective of safe speeds. Similarly, the type of motorcycle may affect handling and acceleration but does not dictate the legal limits you must follow.