The specific speed limits for law enforcement officers while riding motorcycles on duty can vary depending on the jurisdiction and the circumstances. In general, law enforcement officers are granted certain exemptions and privileges when it comes to traffic laws, including speed limits, in order to carry out their duties effectively.
In many jurisdictions in the United States, law enforcement officers are allowed to exceed posted speed limits and disregard certain traffic laws if they are responding to an emergency or pursuing a suspect. These exemptions are granted to ensure that officers can quickly and safely respond to situations that require their immediate attention.
It is generally expected that officers will use their discretion and operate their vehicles safely based on the circumstances at hand, taking into account the safety of themselves and others on the road.
To obtain accurate and up-to-date information on the speed limits and exemptions for law enforcement officers in a specific jurisdiction, it is best to refer to the local traffic laws and regulations or consult with the relevant law enforcement agency or department.