What Type of Gasoline Should a Motorcycle Use?
3 Answers
Generally, regular motorcycles use 92-octane gasoline. Below are some precautions for motorcycle riding: 1. Break-in period: During the break-in period, the engine speed should not exceed 50% of the maximum power speed, and the maximum speed should not exceed 75%. 2. Post break-in period: The maximum riding speed should not exceed 75% of the maximum power speed, as exceeding this limit may cause unnecessary malfunctions in the motorcycle. 3. Gear usage: Taking a common 125CC motorcycle as an example. First gear is only used for low-speed starts or climbing very steep slopes. Immediately after starting, shift into second gear. Second gear is generally suitable for speeds between 10-20, third gear for speeds between 20-40, fourth gear for speeds between 30-50, and fifth gear is typically used for speeds above 40.
That's a great question! I've been riding motorcycles for ten years myself, and generally 92 or 95 octane gasoline is sufficient. For ordinary small-displacement motorcycles like 125cc bikes, using 92 octane saves money and is environmentally friendly, with the engine running smoothly. Using higher octane fuel would just be a waste of money. But if you ride a large-displacement bike or frequently ride at high speeds, like my 600cc, I recommend using 95 octane for better anti-knock performance to avoid engine overheating and knocking sounds, which can sound like thunder and be quite alarming. The key is to check the manual—manufacturers will recommend the appropriate type. Never randomly fill up with low-quality fuel from gas stations, as it can easily clog the fuel lines and require frequent cleaning. Regularly check the fuel tank and filters, and using the right fuel can make your motorcycle more durable and worry-free, giving you peace of mind on long trips.
I've encountered quite a few vehicle maintenance situations, and motorcycle refueling is crucial. Using the wrong fuel grade is common - for instance, 92 octane gasoline suits most basic models, but high-performance motorcycles like sports bikes require 95 octane or higher. Higher octane prevents knocking that could damage pistons, while lower grades may cause abnormal noises and vibrations. Beginners often overlook this and casually use 92 octane, only to require major engine repairs months later, increasing costs. I recommend 95 octane as generally more versatile. If only 92 octane is available in remote areas, it's acceptable for temporary use but avoid long-term usage. Always choose reputable gas stations when refueling, and after filling up, ride for a while to observe whether the idle speed remains stable. Early detection of issues saves both money and trouble.
