What does mph mean on the Ninja 250's dashboard display?

[AdamLynn]

mph is the abbreviation for mile per hour, a unit of speed measurement indicating miles per hour, commonly referred to as "mile". Origin of speed units: Due to the late start of the domestic automotive industry, especially in the early days of the country's founding, foreign cars dominated the market. Most of these cars used miles per hour as the unit for speed and odometer readings, hence the habit of using "mile" as a speed unit persisted. Notes on car dashboard lights: If the engine warning light comes on, along with the vehicle stability control system and active air suspension warning lights, it generally indicates that certain functions of the vehicle will be lost.