When a motorcycle is not being ridden, such as when it's idling or parked, the engine speed that is generally considered ideal depends on a few factors:
Manufacturer's Recommendation: It is best to consult the owner's manual or follow the manufacturer's guidelines for the specific motorcycle model. They often provide recommendations for idle speed or engine speed when the motorcycle is not in motion.
Idle Speed: In most motorcycles, the idle speed is set to a specific RPM (revolutions per minute). This is the engine speed at which the motorcycle remains running without any throttle input from the rider. Typically, idle speeds for motorcycles range from around 800 to 1,500 RPM, although this can vary depending on the engine and motorcycle model.
Stable and Smooth Operation: The ideal engine speed for a motorcycle at idle is one that allows for stable and smooth operation. It should prevent stalling while providing enough power for the electrical systems, such as lights and charging the battery. The engine should run smoothly without excessive vibration or irregularities.
Climate and Altitude: It's worth noting that extreme weather conditions or high altitude can affect the idle speed and overall engine performance. In such cases, it may be necessary to adjust the idle speed to compensate for these factors. Consult the owner's manual or a qualified technician for guidance.
In general, it is best to follow the manufacturer's recommendations and ensure that the motorcycle's engine is maintained properly. Regular maintenance, including checking and adjusting the idle speed, is crucial for optimal performance and longevity of the motorcycle's engine. If you have specific concerns or questions about your motorcycle's engine speed at idle, it is advisable to consult a qualified mechanic or refer to the manufacturer's guidelines.