What is the bulb model for a 125cc motorcycle headlight?

2 Answers
Willow
07/30/25 1:28am
The bulb model for a 125cc motorcycle headlight is X9-H4. Below is relevant information about motorcycle headlights: 1. Function: Motorcycle headlights primarily serve illumination and signaling purposes. The light emitted illuminates the road conditions ahead, enabling safe nighttime riding. 2. Classification: Motorcycle lights can be categorized by light source into halogen tungsten lamps and xenon lamps. Halogen lamps emit light through tungsten filaments with relatively low lumen output, insufficient brightness, high power consumption, and a short lifespan of only 600 hours. 3. Application: Motorcycle headlights (high beam and low beam) are used during nighttime and foggy conditions to clearly see vehicles and pedestrians ahead. However, when meeting oncoming traffic, the low beam should be used to avoid affecting the other party's visibility and prevent collisions.
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MakaylaAnn
08/15/25 7:10am
I've been riding a 125cc motorcycle for several years, and the headlight bulbs usually use the H4 model. Common models like the Honda CG125 come standard with it. I remember the bulb suddenly went out last week, which made me a bit nervous, but after checking the manual to confirm it was an H4, I rushed to the store to buy a new one and installed it. The light immediately became bright again. I recommend you directly check the user manual or the specification label on the headlight cover to avoid buying the wrong model; if you're unsure, ask a motorcycle technician—they have rich experience and can solve the problem quickly. During regular maintenance, clean the headlight cover to avoid dust buildup, which can extend the bulb's lifespan and make nighttime riding safer and more reassuring. If the bulb burns out, don't delay—replace it as soon as possible to avoid accidents.
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